Yemeni Civil War - Every Day (2014-2023) - Timeline

Yemeni Civil War - Every Day (2014-2023) - Timeline


2014

February: Note: The Hashid Tribe is aligned with Government forces initially, and the Popular Committee is a Pro-Government organization, Al-Islah is a loose Tribal-Political
group under the control of the Muslim Brotherhood, Qatar supports Al-Qaeda and the Muslim Brotherhood with the Al-Islah Party

02: The Houthis capture Khamer and Huth in central and northern Amran Governorate, clashing with Hashid Tribesmen

04: Government forces secure Khamer and Huth after a deal between the Houthis and Hashid Tribesmen, The Southern Movement attacks Government forces
in Al-Dhaleh City (Ad Dali)

05: The Houthis attack Hashid Tribesmen at Arhab District (Al-Makarib) and recapture Huth

06: Southern Separatists attack Government forces at Sanah and Damt in Ad Dali Governorate, and Mansoura in Aden City

07: The Hadramawt Tribal Confederacy clash with Government forces in Ghayl Bin Yamin

11: The Houthis withdraw from Arhab District (Al-Makarib)

12: The Hadramawt Tribal Confederacy attack Government forces near Masila Oil Field

13: Al-Qaeda attacks the Sana'a Central Prison before Government forces defeat them

19: Al-Qaeda kills Al Bawazir, a Salafist sheikh in Ghayl Ba Wazir

20: Southern Separatists attack Government forces in Rawdah District in Hadramawt Governorate

21: The Houthis clash with locals in Amran City, beginning the Battle of Amran, Southern Separatists lead protests in Aden before being suppressed by Government forces

22: Al-Qaeda kills an intelligence officer in Ataq City

24: Southern Separatists clash with Government forces in Ad Dali

28: The Houthis launch attacks against Government forces in Hazm, the capital of Al-Jawf

March:

03: Al-Qaeda has a presence near Marib while Government forces and Al-Qaeda clash at Mayfa'ah District

07: The Houthis and Hashid Tribesmen clash at Al-Maslub District in Al-Jawf Governorate

08: Al-Qaeda attacks Government forces in Lawdar in Abyan Governorate

09: The Houthis clash with Hashid Tribesmen in Hamdan District in Sana'a Governorate before Government forces intervene

10: Government forces clash with Al-Qaeda at Ahwar in Abyan Governorate, The Houthis capture Al-Maslub District

12: The Houthis attack Qaratel near Sana'a City before withdrawing back to Amran Governorate

14: Southern Separatists lead protests in Mansoura against the killing of a separatist activist in the area, The Houthis lead protests
in Amran City

24: The Houthis launch an offensive and reach the entrance to Amran City, Al-Qaeda attacks Government forces near Reida, 120-135 KMs from Al-Mukalla

28: Al-Qaeda and Government forces clash in Ad-Dali

30: Al-Qaeda ambush Government forces between Lawder and Mudia in Abyan Governorate

31: Al-Qaeda attack Government forces in Ad-Dali, the Hadramawt Tribal Confederacy blocks oil facilities all across Hadramawt in protest against Government forces

April:

01: Al-Qaeda attacks Government forces in Ahwar District in Abyan Governorate, and Wassab in Dhamar Governorate (The latter retreated to Hudaydah Governorate)

03: The Houthis clash with local tribes in Dhamar Governorate near Mabar

04: Ali Salem al-Beidh, former President of South Yemen admits that Iran supports the Southern Movement

06: The Houthis clash with Salafists in Dawran Aness (Dhuran) District in Dhamar Governorate

08: Al-Qaeda attacks Government forces at Burum, south along the coast of Al-Mukalla

09: The Houthis attempt to enter Amran City from the north but are repelled

11: Al-Qaeda attacks Government forces at Aden Port

12: Al-Qaeda attacks Government forces in Al-Bayda Governorate, and in Sana'a City

15: The Houthis clash with local tribes in Ibb Governorate

20: Al-Qaeda attacks civilians in medical centers in Azzan in Shabwah Governorate

21: Al-Qaeda attacks a Government convoy between Marib and Sa'ada Governorate

24: Al-Qaeda attacks Government forces in Shibam

27: Southern Separatists lead protests in Al-Mukalla and Aden

28: Government forces capture Al-Mahfad District and Ahwar District from Al-Qaeda in Abyan and Shabwah Governorates, Al-Qaeda remains in control of al-Majaala
in Abyan Governorate, Azzan City and Habban District in Shabwah Governorate

29: Al-Qaeda captures Al-Saeed (As-Said) District in Shabwah Governorate

May:

01: Government forces capture Al-Majaala

03: Al-Qaeda attack Government forces in Al-Bayda Governorate

04: Government forces clash with Al-Qaeda in Mayfa'ah

06: Government forces secure Mayfa'ah

07: Government forces capture Habban District and a village in As Said District

08: Government forces capture Azzan District

09: Al-Qaeda attacks Government forces at the Presidential Palace in Sana'a

14: Al-Qaeda attacks Government forces in Azzan District and in Al-Bayda City

17: Al-Qaeda attacks Government forces in Habban

18: Al-Qaeda clash with Government forces in As Said District

20: The Houthis attack the western entrance of Amran City

21: Southern Separatists leads rallies in Aden countering the anniversary of the unification of Yemen

22: Al-Qaeda and Government forces clash at As-Said District

23: Al-Qaeda attempt to capture Saywun but Government forces repel them

25: Al-Qaeda clash with Government forces in Arhab District (Al-Makarhib) and inside Sana'a City, The Houthis clash with Government forces
at Al-Jannat north of Amran City

27: The Houthis clash with Government forces at the northern entrance of Amran City

30: The Houthis attempt to take the eastern entrance to Amran City before being repelled

June:

02: The Houthis capture the Amran City Central Prison

03: Al-Qaeda and Government forces clash in Wadi Hadramawt Area

04: The Houthis withdraw from the Amran City Central Prison, Al-Qaeda attacks Government forces in Wadi Adiba (Al-Abdiyah District)

05: Al-Qaeda attacks Government forces at Bayhan al-Qisab

09: Al-Qaeda clash with Government forces at al-Hawtah in Lahij Governorate

11: Protests break out near the U.S Embassy in Sana'a before Government forces suppress them

14: The Houthis clash at Mount Dayn near Amran City and at Hamdan District, Pro-Saleh Militants are surrounded at Saleh Mosque in Sana'a

17: The Houthis clash at Bani Matar Waterfall with Government forces

18: Government forces repel the Houthi attack at Bani Matar Waterfall

19: The Houthis attack Al-Islah Party tribesmen near Matnah

21: Al-Qaeda attacks Government forces at Yarim in Ibb Governorate, The Houthis and Al-Qaeda clash in Rada in Al-Bayda Governorate, marking the first
time the Houthis and Al-Qaeda had clashed in the region

22: Al-Qaeda clash with Government forces in Hibban and attack Government forces in al-Mukalla

23: Government forces attack Houthi militants near Amran City, Government forces and Al-Qaeda clash in Rada in Al-Bayda Governorate

26: Al-Qaeda attacks Government forces near Saywun and near it's airport

27: Government forces clash with the Houthis in the mountains surrounding al-Jannat

28: Al-Qaeda attacks Government forces in Al-Qatn while The Houthis and Al-Islah clash in Hamdan District

July:

02: Southern Separatists clash with Government forces at Ad-Dali

03: Government forces clash with Al-Qaeda in Rada and Saywun, The Houthis and Government forces battle in Hamdan District

06: Al-Qaeda attacks Saudi troops at the Al-Wadiah Border Post from the Hadramawt Governorate on the Saudi side of the border,
Al-Qaeda attacks Houthi forces at Al-Safara, in the northwestern part of Al-Jawf Governorate

08: The Houthis take full control of Amran City

10: Al-Qaeda sets up a base in Maqatirah in Lahij Governorate, along the Taiz Governorate border, Al-Qaeda attacks Government forces
in Mudia

12: Government forces recapture parts of Amran

14: Al-Qaeda attacks Government forces in Marib along the Marib-Shabwah border

15: Houthi forces clash at Hazm in Al-Jawf Governorate and in Hamden District, Al-Qaeda attacks Government forces at Hura, Hadramawt (64 KMs southwest of Saywun) and clash
in Al-Bayda City

16: Al-Qaeda attacks Government forces in Rada, Al-Islah-aligned tribesmen clash with Houthis in Al-Safara in Al-Jawf

21: Al-Islah-aligned Tribesmen clash in Al-Safara with the Houthis in Al-Safara

25: Houthis capture al-Haymah in Sana'a Governorate

27: Al-Qaeda attacks Government forces in Mahfad

29: The Houthis and Islah Party forces clash in al-Safara, this ends clashes in the area

30: Al-Qaeda murders a civilian in Al-Shihr

August:

04: Al-Qaeda attacks Government forces in Shibam and Al-Qatn

06: Al-Qaeda attacks Government forces in Habban, Al-Islah clashes with The Houthis in al-Ghayl District in Al-Jawf (south of Hazm)

07: Al-Qaeda captures Al-Qatn

08: Government forces recapture Al-Qatn, Al-Qaeda captures Shibam and attacks Government forces in Hawtah

09: Al-Qaeda attacks Government forces in Ataq

11: Al-Qaeda attacks Government forces at the entrance of Tarim

12: The Houthis capture parts of Al-Ghayl District, A Mutiny breaks out in Northern Sana'a before a deal is made the next day

13: Al-Qaeda attacks Government forces in Rada and Zinjibar as well as Ahwar from Mahfad

16: Al-Islah Tribesmen protest in Sana'a over the failure to curp Al-Qaeda's growing influence in Hadramawt

18: The Houthis lead large-scale protests across Sana'a over the removal of gasoline subsidies and continue for a month, this begins the First Battle of Sana'a,
Government forces raid Al-Qaeda members in Al-Mukalla

19: The Houthis set up military camps outside the entrance to Sana'a and clash with Government forces in Al-Ghayl District

20: Al-Qaeda battles Government forces at Taiz Street in Sana'a and at Mukayras

21: Government forces and The Houthis clash in Bura and Al-Ghayl District in Al-Jawf Governorate

22: The Houthis set up camps near the Ministry of Electricity in Sana'a

26: Al-Qaeda clash with the Houthis at Rada in Al-Bayda Governorate

27: Al-Qaeda attack Government forces at Lawder, Abyan Governorate

28: Southern Separatists rally in Al-Mualla before Government forces gun them down, The Houthis establish protest camps
at Bani al-Harith near Sana'a and near the Sana'a Airport, the Southern Freedom Brigades is formed, and attacks Government forces
in Al-Mukalla

31: Al-Qaeda attacks Government forces at Mayfaa and Azzan, The Houthis attempt to cut off the road between Marib and Sana'a and clash with
Al-Islah in Mabar in Dhamar, they also cut off Jamal Street in Taiz City, Southern Separatists protest from Sheikh Othman to Mansoura in Aden, as well
as rally in Al-Mukalla

September:

01: Southern Separatists attack Government forces in As-Dali

02: The Houthis take control of an area around the Marib, Al-Jawf and Sana'a Governorate tri-border and reach outside of Sana'a, Al-Islah remains in control
of Arhab District (Makarib) until December 12th

03: Al-Islah clashes with The Houthis in Al-Ghayl and in Marib Governorate

07: Houthi Protesters cut off the Sana'a Airport and various government ministries across Sana'a

08: Al-Qaeda attacks Houthi militants in Rada'a

09: Government forces clash with Houthi Protesters outside the Prime Minister's house in Sana'a, The Houthis clash with
Government forces likely between Hamdan District and Sana'a, Al-Qaeda attacks police in Hawtah in Lahij Governorate

12: The Houthis clash with Government forces in Marib Governorate

15: The Houthis secure Hamdan District and attack a gas station in Marib City, and capture parts of Al-Ghayl District

16: The Houthis attack Government forces near Hamdan District, and rapidly advance into northwestern Sana'a from Hamdan District,
capturing the Shamlan Neighborhood in northwestern Sana'a, Al-Qaeda attacks Government forces in Al-Mukalla

17: The Houthis capture a military camp in Al-Ghayl

18: The Houthis siege Iman University and advance towards the center of Sana'a, Al-Qaeda attacks Government forces in Taiz, and Al-Abr in Hadramawt Governorate

19: Al-Qaeda attacks Government forces in Mayfa'ah

20: Al-Qaeda attacks The Houthis at Iman University and clash at Damt in Al-Dhaleh Governorate

22: The Houthis capture multiple government buildings in the center of Sana'a, then secure the entire city, the Presidential Guard remains
in control of the Presidential Palace where Hadi continues to reside, Al-Qaeda attacks The Houthis in Kataf (Aleshash), Sa'ada Governorate

25: Al-Qaeda and Government forces clash in Nisab, Shabwah Governorate, Al-Qaeda attacks Houthi Militants in Rada'a

27: Iran sends the Liwa Fatemiyoun militiant group in support of the Houthis, Hezbollah sends militants in support of the Houthis

28: Al-Qaeda attacks Houthi Militants in Majzar in the western part of Marib Governorate, and separately in Al-Badya Governorate

October:

01: Southern Separatists rally in Aden, Al-Qaeda recapture Ahwar and Mahfa'ah Districts, Al-Qaeda attacks Houthi Militants at Airport Road in Sana'a

02: Al-Qaeda attacks Government forces west of Mahfa'ah

03: Al-Qaeda attacks Government forces in Marib Governorate

05: The Houthis capture Hajjah City then advance towards Al-Hudaydah, Government forces remain in control of Harad Border Post in Hajjah
near the Saudi Border

08: Al-Qaeda attacks Government forces in Al-Bayda City

14: The Houthis capture Al-Hudaydah, southern Hudaydah Governorate remains under Government control, Southern Separatists lead large-scale protests in Aden City and Al-Mukalla, Al-Qaeda
attacks Houthi Militants in Rada'a

15: The Houthis capture Ibb City, surround Dhamar City and attack Al-Qaeda in Rada'a, Government forces remain in control of Yarim in Ibb Governorate

16: Al-Qaeda capture Al-Udain (west of Ibb City, see: https://mapcarta.com/12502764) before Houthis capture
the city, Al-Qaeda attacks Government forces in Al-Mukalla, Protests break out in Ibb City against the Houthi takeover, The Houthis
take full control of Dhamar City and Governorate

17: Southern Separatists lead protests in Khormaksar in Aden, Pro-Government Tribesmen attack Houthi forces in Ibb City

19: Al-Qaeda and The Houthis clash in Rada'a, The Houthis capture Yarim

20: Al-Qaeda recaptures Al-Udain

21: Al-Qaeda gains control of an area between Al-Udain and Al-Hudaydah (south of the latter too), Pro-Government Protests break out in Sana'a, Southern Separatists
protest in Al-Mukalla

22: Rada'a is faced with a three-way battle between Government forces, Al-Qaeda and The Houthis, as well as the Qaifa Tribe

23: Al-Qaeda and allied Tribesmen in Udain and Al-Huzam Districts (generally all of western Ibb Governorate) gain full control of the area, Southern
Separatists protest in Mafa'ah, Pro-Government forces break out in Ibb City, The Al-Tihami Movement (A Southern Separatist group) attacks Houthi Militants
in Al-Hudaydah

25: Al-Qaeda secure Rada'a and much of eastern Al-Bayda Governorate

26: The Houthis attack Al-Qaeda near Rada'a in Al-Manaseh (around 25 KMs North-northeast of Rada'a) and capture the town from
Al-Qaeda

27: Al-Qaeda recapture Al-Manaseh

28: Pro-Government Tribes clash with The Houthis in Ar-Radmah (Al-Radma) District in the north-eastern section of Ibb Governorate, Pro-Government
Protests wage in Sana'a

29: Protests wage at the University of Sana'a against the Houthis, Southern Separatists lead protests in Khormaksar while
Al-Qaeda assassinates Houthi gunmen in Sana'a, The Houthis secure Ar-Radmah District

30: Al-Qaeda attacks Houthi forces in Rada'a, Pro-Government Protests wage in Ibb City

31: Southern Separatists lead protests in Aden City

November:

01: Al-Qaeda attacks Government forces in Jabal Ras District in Hudaydah Governorate

03: The Houthis capture Jabal Ras District, Southern Separatists lead protests in Khormaksar

04: Al-Qaeda attacks Houthi forces in Rada'a

05: The Houthis capture Udain, Southern Separatists lead protests at Aden International Airport

07: Ali Abdullah Saleh Loyalists lead protests in Sana'a, and declare their support for the Houthis

08: The General People's Congress is split between Pro-Hadi and Pro-Saleh factions

10: Al-Qaeda attacks The Houthis in Rada'a

13: The Islamic State - Yemen Province is proclaimed by the Islamic State central command

14: The Houthis advance and capture Khabza in Al-Bayda Governorate, 200 KMs southeast of Sana'a

16: Al-Qaeda attacks The Houthis in Rada'a

17: Al-Qaeda and The Houthis battle in Marib Governorate

19: Government forces attack Al-Qaeda in Mukayras in Al-Bayda Governorate

20: A Mutiny breaks out in Sana'a before the Houthis crush it

24: Al-Qaeda kidnaps civilians at the Al-Anad Air Base in Lahij Governorate, before being freed the next day by Government forces,
Al-Qaeda attacks The Houthis in Khabza and Dar Aziz in the northern part of Al-Bayda Governorate

26: Al-Qaeda attacks Government forces in Mayfa'ah

27: Al-Qaeda attacks the U.S Embassy in Sana'a

30: Southern Separatists lead large-scale protests in Aden, continuing into December 22nd

December:

02: Marib Tribes form a coalition to fight the Houthis

03: Al-Qaeda attacks Government forces in Taiz City, while The Houthis reach the edge of Taiz City, not capturing the Taiz Airport yet

05: Al-Qaeda attacks Government forces in Marib Governorate, at Safir Oil Refinery, 32 KMs east-northeast of Marib City

06: American troops land at Abdan in Shabwah Governorate to rescue an American citizen, failing at their objective

08: Southern Separatists clash with Government forces at Ad-Dali

09: Al-Qaeda captures a checkpoint east of Rada'a

12: Al-Qaeda attacks Government forces at Al-Arqin in central Marib Governorate, and the Houthis northeast of Rada'a

13: The Houthis secure Arhab District (Makarib) and Al-Qaeda sends fighters in the district to confront them, Al-Qaeda attempts to across
Harad Border Crossing from Yemen before Houthi forces defeat them

21: Pro-Government Tribesmen clash in Arhab District

22: Southern Separatists lead protests in Aden, Ataq and Hawtah, battling Government forces in the cities

24: The Presidential Guard and The Houthis clash in central Sana'a over the Houthis attempting to close a part of the city for celebrations

29: Al-Qaeda attacks Government forces at Qatn

30: The Houthis set up checkpoints at the southern entrance of Taiz City

31: Al-Qaeda attacks The Houthis in Ibb City

2015:

January: The Sons of Hadramaut is formed as a Al-Qaeda branch in Hadramaut Governorate, similarly, the Hadhrami Domestic Council is
also formed as a Al-Qaeda branch for governorance especially after the Fall of Mukalla

04: The Islamic State (ISIS) assassinates an army officer in Ataq

07: Al-Qaeda attacks The Houthis north of Rada'a

11: Al-Qaeda attacks The Houthis in Rada'a itself

13: Al-Qaeda attacks Government forces in Al-Mukalla

14: Government forces clash with Al-Qaeda in Balhaf in Shabwah Governorate

15: The Houthis kidnaps a soldier at Taiz Airport

19: The Houthis clash with the Presidential Guard at the Presidential Palace, Al-Qaeda
attacks Government forces at Al-Saeed

22: President Hadi resigns from office, Hadi Loyalists take full control in areas they control

23: Pro-Government Protests wage in Hudaydah and Ibb City, while Southern Separatists take full control of Aden International Airport and various
government buildings in the city

26: Al-Qaeda attacks The Houthis in Jabal Qayfah Mountain in Al-Bayda Governorate

27: Al-Qaeda attacks Government forces at Khanfar, Abyan Governorate, Pro-Government Tribesmen clash at Al-Zuhra in Al-Hudaydah Governorate

28: Al-Qaeda and allied tribes attack Government forces in Lawder and Hawtah in Lahij Governorate, Saleh Loyalists and The Houthis briefly clash in Arhab District

29: Al-Qaeda attacks a miltary convoy near Sana'a-Marib Governorate border, The Houthis clash with Pro-Government Tribes at Majzar on the Sana'a-Marib Governorate
border, Al-Qaeda attacks Government forces at Al-Qatn

30: Southern Separatists clash with Government forces at Al-Milah in Lahij Governorate

February:

01: Government forces and Al-Qaeda battle in Al-Bayda City

03: Al-Qaeda and Government forces clash at Azzan

04: The Houthis attack Al-Qaeda in Sharyah near Rada'a

05: Al-Qaeda or Southern Separatists clash with Government forces in Mansoura

06: The Houthis proclaim the formation of the Supreme Revolutionary Committee

07: The Houthis advance into the Dhi Na'im Mountains in Al-Bayda Governorate

08: Pro-Government or Pro-Al-Qaeda Tribesmen attack The Houthis at al-Makhadir in Ibb Governorate

09: The Houthis secure Dhi Na'im Mountains

10: The Houthis capture Al-Bayda City

11: Pro-Government Protests wage in Ibb City and Sana'a before being suppressed by The Houthis, The Houthis clash with the local tribes in
Qafir District in Ibb Governorate

12: Al-Qaeda captures Bayhan

16: The Special Security Forces (Abdul Hafiz al-Saqqaf's Forces) clash with Hadi Loyalists in Zinjibar and the Crater District in Aden City,
The Houthis clash in Al-Zahir in Al-Bayda Governorate

18: Al-Qaeda attack The Houthis at Dhi Na'im Mountains in Al-Bayda Governorate

19: Al-Qaeda and allied tribes attack The Houthis at Jabal Qayfa Mountains in Al-Bayda Governorate

20: Al-Saqqaf's forces clash in Aden City with Government forces

21: Hadi flees to Aden, and re-establishes the Cabinet of Yemen, the Presidential Palace in Sana'a is under Houthi control

23: Al-Qaeda attacks Government forces at Al-Qatn

24: Government forces secure Crater District from Al-Saqqaf's forces

26: Al-Qaeda attacks Government forces in Hawtah in Lahij Governorate, and assassinates an officer in Aden City

27: Al-Qaeda attacks The Houthis in Majari and Rada'a, as well as in Al-Bayda City

March: Note that Hazm in Al-Jawf Governorate remains under Government control until June, Qurayshiya Tribe allies with Al-Qaeda,
the Popular Resistance Committees are formed as Pro-Hadi militias

02: Al-Qaeda and allied tribes attack The Houthis at Dhi Na'im Mountains

04: Al-Qaeda attacks Government forces at Hawtah

08: Al-Qaeda and allied tribes attack The Houthis in Dhi Na'im Mountains

09: Al-Qaeda captures Al-Mahfad in Abyan before Government forces repel them, Bani Suraym Tribe and allied Government forces
clash with the Houthis in Khamir City in Amran Governorate

11: Al-Saqqaf's forces officially defect to the Houthis, clashing with Government forces near Aden International Airport

13: Al-Qaeda attacks Houthi forces in Ash-Sharyah District in Al-Bayda Governorate

16: Al-Saqqaf's forces clash with Government forces in Crater District in Aden City

18: Al-Saqqaf's forces clash with Government forces in Al-Mualla District

19: Al-Saqqaf's forces capture Aden Airport and attacks a police base in Khormaksar District before Government forces force Al-Saqqaf and his forces to surrender,
Pro-Saleh forces however capture Aden's city council building, The Houthis secure the Al-Bayda-Marib Governorate border

20: By this point, the Southern Movement formally aligns with Hadi and his Government

21: Al-Qaeda takes control of Lahij Governorate, especially Al-Anad Air Base, by this point, the Houthis capture the Wadia Border Crossing

22: The Houthis take control of Taiz City, they advance towards Mocha in Taiz Governorate, The Houthis clash with Pro-Government Tribes
in Marib Governorate

23: The Houthis secure Taiz Governorate by this point

24: The Houthis rapidly advance into Dhale Governorate and reaches Ad-Dali (Dhale City), entering the city before Government and allied Southern Separatist forces repel them,
Government forces maintain control of al-Husha District in Dhale Governorate throughout the rest of the civil war until 2019, The Houthis advance into Lahij Governorate, capturing Kirsh

25: Pro-Saleh forces capture the Aden International Airport and a nearby airbase, The Houthis reach the outskirts of Aden from Dhale Governorate, capturing Al-Anad Air Base and encircle
Aden City, they take full control of Lahij Governorate, they capture Sheikh Othman and Al-Mansoura Neighborhoods in Aden City

26: Pro-Saleh brigades revolt in Lawdar and aligned with The Houthis, the Arab League proclaims support to the Hadi Government, with Saudi Arabia, the UAE,
Egypt, Jordan, Sudan and Morocco joining the Saudi-led Coalition in support of the Hadi Government, sending troops and naval ships in support of the regime,
Pakistan sends troops in support of the coalition, the U.S, Canada, U.K, Djibouti, Eritrea, Germany and France send arms and logistical support to the coalition

27: The Houthis capture Shuqrah, Pro-Government Insurgents attack The Houthis in Hawtah City, The Houthis capture
Bayhan District from Al-Qaeda

29: Government forces recapture Aden International Airport, The Houthis capture Zinjibar, though Pro-Government Tribes battle outside of Zinjibar,
The Houthis attack Pro-Government Tribes in Usaylan District in Shabwah Governorate

30: The Houthis capture half of Ad-Dali, The Houthis and Pro-Saleh forces advance into Aden itself, reaching the edge of Aden
International Airport

April:

01: Government and Southern Separatist forces secure Ad-Dali, The Houthis and Pro-Saleh forces capture Aden International Airport and enter Khormaksar District,
The Islamic Republic of Afghanistan gives low-key support to the Hadi Government

02: The Houthis and Pro-Saleh forces capture Crater District before Government forces retake it, Al-Qaeda enters Al-Mukalla and captures the Presidential Palace,
The Houthis attack a Saudi observation post in Asir Region inside Saudi Arabia

03: The Houthis secure Ja'ar, Shuqrah and Lawdar Districts, Al-Qaeda secures Al-Mukalla

04: The Houthis enter Ad-Dali and capture the prison, The Hadhramaut Tribal Confederacy captures Ash Shihr and Riyan, then enters Al-Mukalla and capturing
the port in a separate attack

05: The Houthis and Pro-Saleh forces recapture parts of Crater District, Pro-Government militants clash with The Houthis in Lawdar, Zinjibar and
Dowfes Abyan

06: The Houthis and Pro-Saleh forces attack Government and Southern Separatist forces in Mualla District in Aden City

07: Government forces from Ahwar District siege a army base in Lawdar and clash with The Houthis in the city itself, The Hadhramaut Tribal Confederacy and
a unit of Government forces take half of Al-Mukalla, Al-Qaeda captures Al-Abr District, Somalia sends troops in support of the Saudi-led Coalition

08: The Houthis and Pro-Saleh forces advance further into Crater District before Government and Southern Separatists secure the city, Government
forces secure some of the northern neighborhoods

09: The Houthis take control of Ataq after advancing from Usaylan, though they would be partially besieged by Pro-Government Tribes in the area,
Government forces secure Dar Saad and Sheikh Othman Neighborhoods, Al-Qaeda takes full control of As-Saddah District in Ibb Governorate

10: Al-Qaeda attacks the Houthis in Bayhan District, Pro-Government Tribesmen attack The Houthis in As-Rahidah in Taiz Governorate

11: Pro-Saleh forces revolt and defect to Government forces north of Taiz and take up positions in the area, Al-Qaeda attacks Houthi forces
in Hawtah City, The Houthis clash with Pro-Government Tribes in Sirwah District in Marib Governorate

13: The Houthis and Pro-Saleh forces capture the Presidential Palace in Aden City, The Hadramaut Domestic Council is formed as a joint force with
Al-Qaeda and the Hadramaut Tribal Confederacy in Hadramaut, Pro-Government Insurgents clash with Houthis in Hawtah

14: Government forces capture Khormaksar and the Presidential Palace, sieging The Houthis in Mualla District, Al-Qaeda attacks The Houthis in Lawdar
and Hawtah, ISIS executes Government forces in Mayfa'ah District

16: Al-Qaeda takes full control of Al-Mukalla and capture the Dhabah Oil Terminal in Al-Shihr, Pro-Government Tribes enter Taiz City and clash with The Houthis

17: Government forces and Houthis clash in Taiz City, Government forces from Al-Anad Air Base advance towards Aden City

19: Government forces from Al-Anad Air Base reach Aden and reinforce Sheykh Uhman Neighborhood, and attack the Aden International Airport

21: Government forces attack The Houthis in Nisab in Shabwah Governorate

22: The Houthis capture a military base north of Taiz, The Houthis capture a military base in Sirwah District

23: The Houthis capture areas all west of Marib City and reach the edge of the town, capturing Marib Dam

24: Government forces capture Nisab, cutting off Ataq

26: Government forces capture parts of Taiz City in the north and various districts in the city area, Pro-Government Tribes
siege Ataq

28: The Houthis and Pro-Saleh forces secure Khormaksar District and re-enter Crater District, and advance into Sheykh Uthman Neighborhood as well as
capturing areas around Al-Anad Air Base including Hawtah, The Houthis capture Basateen District just north of Mansoura District, Government forces and
Southern Separatists capture multiple buildings in Ad-Dali

30: ISIS attacks Government forces in Tarim in Hadramaut Governorate

May:

01: Government forces push Houthi forces away from Marib City

02: Al-Qaeda assassinates two Houthi militants in Hudaydah

03: Government forces advance west from Marib City

04: Senegal sends troops in support of the Saudi-led coalition

06: The Houthis and Pro-Saleh forces capture Tawahi District before Government forces repel them, Al-Qaeda secures Al-Shihr

15: ISIS attacks Government forces in Tarim

19: Government forces advance into Sirwah District

26: Government forces secure Ad-Dali

28: Al-Qaeda captures Brom Mayfa District in Hadramaut Governorate

31: The Houthis capture Al-Saeed in Shabwah Governorate after local tribes declare loyalty to the Houthis

June:

02: Government forces clash with The Houthis in Az-Zahir District in Al-Bayda, with ISIS attacking The Houthis in the same district

08: Saudi Forces attempt but fail to enter Yemen through the Harad Border Crossing

10: The Houthis advance towards Al-Hazm in Al-Jawf Governorate

12: The Houthis capture the Sirwah and Hareeb Districts, and much of southern and western Marib Governorate

14: The Houthis capture Al-Hazm, securing Al-Jawf Governorate

22: Al-Qaeda attacks Government forces at Kawd al'abadil near Zinjibar

23: Government forces secure the Wadia Border Crossing

July:

07: Government forces capture Radfan District in Lahij Governorate

09: The Ahrar al-Najran, aligned with the Houthis attack Saudi forces at Najran City in Saudi Arabia and along areas including al-Doud, al-Dukhan and Jelah in Jizan
Region

14: Government forces recapture Aden International Airport and secure Khormaksar, The Houthis are sieged in Mualla and Crater Districts

16: Government forces capture parts of Mualla District and enter Crater District

17: Government forces secure Aden City except for areas in Green City, Basateen District and Madain Aden

18: ISIS kills a reported Houthi sniper in Crater District

20: Government forces capture the Al-Anad road triangle north of Al-Anad Air Base

26: Government and Saudi forces reach Hawtah from the south

30: Government forces capture Green City, Basateen District and Madain Aden, then enter Lahij Province from Aden City

31: Government forces advance north and capture Hawtah

August:

03: Government, Saudi and UAE forces capture Al-Anad Air Base, Pro-Saleh Loyalists clash with The Houthis in Sana'a

04: Government forces take full control of Lahij Governorate

05: Government forces link up from Aden to Taiz City

06: Al-Qaeda seizes control of Rabat (Ribat), Al-Lahoum and al-Masaabin (Dar Musabein) Neighborhoods south and west of Green City in Aden City

08: Government forces capture Ja'ar and Lawdar

09: Government forces take full control of Dhale Governorate

10: Government forces capture Zinjibar, The Houthis remain in control of Shurqah, Government forces take control of al-Saddah, Ba'adan and Radhmah Districts
in Ibb Governorate

11: Government forces take complete control of Abyan Governorate, Government forces capture Al-Sha'ar District in Ibb, then siege Ibb City

14: Al-Qaeda and ISIS capture government buildings in Zinjibar

15: Government forces take full control of Shabwah Governorate, ISIS raids a former Houthi base in Ataq

16: Government forces take control of most of Taiz City, before the Houthis counterattack and retake parts of Taiz City

17: North Korea sends arms and missiles in support of the Houthis

18: Government forces capture all but Hawban District and the Presidential Palace in Taiz City, Pro-Government forces attack Houthi forces in
al-Hada, northeastern part of Dhamar Governorate

20: ISIS attacks Government forces in Thamoud, Hadramout

21: Government forces capture al-Tabab west of Ibb City

22: Al-Qaeda take full control of Tawahi and Crater Districts and attack the Presidential Palace before withdrawing from the palace itself

September:

04: The Houthis attack Government forces at Safir east-northeast of Marib City

07: Al-Qaeda attacks UAE forces in the eastern part of Marib Governorate

14: Government forces capture a hill in Serwah District in Marib Governorate, and take a military camp along the Al-Jawf Governorate border

17: Protests break out in Al-Mukalla over Al-Qaeda's increasingly tyrannical grip on the city

18: Government forces capture hills in Serwah District and clash with the Houthis around Marib Dam

29: Government forces capture Marib Dam

30: Government forces recapture Bab al-Mandeb Strait

October

01: Al-Qaeda takes control of parts of Zinjibar

05: Government forces capture some areas along the Sana'a-Marib Governorate border within Marib Governorate

06: ISIS has a presence in Crater District after the targetting of Al-Qasr Hotel

07: Government forces secure Serwah and Hareeb Districts, the last Houthi stronghold in Marib is around Baramish

09: Government forces reach Mokha District in Taiz Governorate from Bab al-Mandeb Strait

12: Al-Qaeda has control of Suq al-Samil District in Taiz City, Protests wage in Al-Mukalla against Al-Qaeda's presence

14: Al-Qaeda captures a building complex in Zinjibar, The Houthis attack Saudi forces inside Saudi Arabia at al-Khoba in Jizan Province, Al-Qaeda
attacks Government forces at Sayun in Hadramawt Governorate

15: Government forces attack the Houthis in Baraqish in Al-Jawf Governorate

16: The Houthis capture Al-Bayda Governorate

20: Al-Qaeda attacks The Houthis in Al-Bayda City and Mukayras District

22: Government forces attack Houthis north of Sana'a City before being repelled, Government forces take much of the
eastern part of Al-Jawf Governorate and siege Al-Hazm, Protesters battle Al-Qaeda in Al-Mukalla

28: ISIS attacks Aden University

31: Al-Qaeda captures neighborhoods including around Basateen and Al-Mansoura Districts

November:

01: ISIS captures a government building in Tawahi District in Aden City, and takes control of Mualla District by this point,
Al-Qaeda attacks The Houthis in Ibb City and rural Al-Bayda Governorate, the Houthis capture a road east of Taiz City for artillary positions

02: Government forces capture Al-Udayn and clash with The Houthis at Damt

08: The Houthis capture a hilltop overlooking Al-Anad Air Base

09: The Houthis and Pro-Saleh forces capture Damt City and Qa'atabah District in Dhale Governorate

16: The Houthis and Pro-Saleh forces attack Government forces in Shabwah Governorate, likely in Bayhan District

17: Government forces capture Wazi'iyah and Al-Shuqayrah Districts near the Taiz-Lahij Governorate border, they also capture
the Taiz University student affairs building

18: Al-Qaeda attacks Government forces at Dhubab, in Taiz Governorate

20: Government forces reach the edge of Mocha, The Houthis attack Government forces in Bayhan District

22: Government forces clash with the Houthis at Rahidah in Taiz Governorate

24: Government forces ambush the Houthis northeast of Taiz City, Government forces capture a plateau in al-Misrakh District
in Taiz Governorate

25: Government forces clash at Najd Qosium in southern Taiz City and Usayfarah in northern Taiz City, Government forces secure Qa'atabah District in
Dhale Governorate

December:

02: Al-Qaeda captures Zinjibar and Ja'ar

03: The Houthis capture a town called Al-Rabuah City in Najran Region in Saudi Arabia

09: Government forces capture a military base called Labant southeast of al-Hazm, The ISIS Wilayat Green Brigade based in Ibb Governorate defects
from the Yemeni branch of ISIS, causing a split between Pro and Anti-Abu Bilal al-Harbi factions

16: Government forces capture Fardhat Nihm (Furdat Naham) in Sana'a Governorate, The Houthis initially repel them but clash in the area, note that
Government forces don't capture the road for a few days in Nihm District,
Government forces and Saudi troops capture Harad Border Post and capture Midi and it's port

17: Government forces secure the last Houthi strongholds in Marib, Government and Saudi forces enter Harad City, Al-Qaeda attacks
Government forces outside of Bin Eifan

18: Government and Saudi forces capture Harad and Al-Hazm

22: Al-Qaeda has a presence in Nata District in Al-Bayda Governorate, bordering the Bayhan District in Shabwah Governorate

23: The Islamic State's central group gives full support to the Yemeni Governor and condemns those to opposed him as straying from
Abu Bakr al-Baghdadi

26: Government forces secure Furdat Naham

28: Russia gives tacit support to the Houthis

29: Saudi forces enter Sa'ada Governorate, clashing with Houthi forces

2016:

January: By this point, The Houthis capture Harad City, but not the border crossing, ISIS has a presence
in Yafa' District in Lahij Governorate, As early as at this point, Russia sends currency and give tacit support to the Hadi Government

01: Government forces enter Mualla District and clash with ISIS forces

04: Government forces secure Mualla District

05: Government forces attack Al-Qaeda at Zinjibar, ISIS attacks The Houthis in Thu'bat District in the southeastern part of Taiz City

11: ISIS gains a presence in Al-Mansoura District, clashing with Government forces alongside Al-Qaeda

12: Government forces clash with the Houthis southwest of Taiz City, Al-Qaeda moves north from Al-Mukalla and attacks Wadi Ser near Shibam

15: Anti-Abu Bilal al-Harbi Factions of ISIS in Yemen align with Al-Qaeda but remain loyal to Abu Bakr al-Baghdadi himself

24: Al-Qaeda from Zinbijar and Ja'ar captures several government buildings in Hawtah, securing the city itself

February:

01: Al-Qaeda captures Azzan

02: Al-Qaeda advances into Ahwar District

03: Al-Qaeda captures Habban town

04: Al-Qaeda captures Al-Rawdah, advancing towards Ataq, separately Al-Qaeda also captures Al-Mafhad District

08: The Houthis attack Saudi forces near Midi, Al-Qaeda secures Ahwar District and captures Shuqrah town though Government forces maintain a base
in Ahwar town, Al-Qaeda factions split between those who support Jalal al Bal’idi al Marqishi's appointed successor Abu Aanas al-San'ani (supported by Al-Qaeda's central leadership)
and those who oppose him, clashes break out only in Zinjibar

09: Government forces storm Al-Mansoura District, ISIS attacks Government forces in al-Qatn

10: Al-Qaeda attacks Government forces in Khormaksar and the Aden International Airport, Government forces reach Nihm (Naham) 54 KMs northeast of Sana'a near Bani Dawir,
the Bani Hushaysh Tribe aligns with the Houthis

11: Government forces capture the base near Furdat Nihm, Al-Qaeda attacks Government forces in Inma City near al-Mansoura District

12: Al-Qaeda and Government forces clash in Basateen District in Aden City, Government forces capture the Bin Ghaylan Pass 20 KM northeast of the capital's administrative
border

16: ISIS fails an assassination attempt in central Aden City

17: Government forces attack Houthi forces in Bayhan District

18: Al-Qaeda or ISIS attacks Government forces west of Shibam

20: Al-Qaeda takes full control of Abyan Governorate except from ISIS and Houthi strongholds

22: Al-Qaeda fights alongside Government forces in Taiz City

26: ISIS attacks Government forces in Khormaksar

March:

03: Al-Qaeda attacks Government forces on the Aden-Abyan Governorate border in Aden City

04: ISIS storms an elderly house in Sheikh Uthman Neighborhood and guns down several Christians

05: ISIS attacks Government forces in Mansoura District

12: Government forces and Al-Qaeda recapture much of Taiz City especially in western Taiz City, capturing parts of Taiz University and
the base of 35th brigade at Old Airport neighborhood

13: Al-Qaeda captures Raydah (Riyan) east of Al-Mukalla

14: Government forces attack Al-Qaeda between Hawtah and Al-Anad Air Base

19: The Houthis advance into the recaptured parts of Taiz City

21: The Houthis attack Government forces in Harib District in Marib Governorate, and Government forces clash with the Houthis in
Usaylan and Bayhan Districts

22: Government forces capture al-Safra east of Bayhan

24: The Houthis take control of the recaptured parts of Taiz City, then cut off one of two of the roads to Aden (most likely the eastern route towards Aden), which means
they capture Saleh District in Taiz Governorate

25: ISIS attacks a base in northwestern Aden City in Buraiqa area

27: The Houthis capture Midi before Government and Saudi forces retake the port city

30: Government, Saudi and UAE forces capture Mansoura, Al-Qaeda retreats into Hawtah north of Aden City, Government forces
capture a base near Barakish in Marib Governorate

April: Pro-Government Tribes clash with the Houthis in Dhamar Governorate near Utmah (Otma)

01: The Houthis and Pro-Saleh Forces capture Al-Wazi'iyah District in Taiz Governorate and seize Kirsh in Lahij Governorate

07: Southern Separatists lead protests in Ahwar against Al-Qaeda, and separately in As-Dali

15: Government forces capture Hawtah from Al-Qaeda

17: Southern Separatists lead protests in Aden City, continuing to the next day

19: Government forces clash with Houthis at Sirwah District

23: Government forces alongside Southern Separatists attack Al-Qaeda in Zinjibar and Ja'ar, capturing Kawd al-'abadil (Al-Koud)

24: Government, UAE and Southern Separatist forces attack and capture Al-Mukalla, Al-Qaeda retreats into Qoton outside of Al-Mukalla notably at the Hadramaut Valley (Al-Masini Valley)
40 KMs north-northwest of Al-Mukalla and captures the Amed, Dhalia, Hajer and Yabouth Districts, other Al-Qaeda members retreat to Rada'a

25: Government and UAE forces recapture Azzan, Al-Qaeda attacks Government forces in Hadramaut

28: Government forces take full control of Lahij Governorate, The Laqmush Tribe revolts against Al-Qaeda

29: Pro-Government Protests break out in Zinjibar, calling for the liberation of the city

30: Government forces capture a Al-Qaeda camp in Qatn

May: The Hadrami Elite Force is formed and aligns with Southern Movement and UAE, Government forces secure Kirsh in Lahij Governorate

04: Southern Separatists and Al-Qaeda clash in Ash Shihr District

05: After Al-Qaeda withdrew, Government forces seize control of Ja'ar and Zinjibar

12: ISIS and Al-Qaeda attacks the Khalaf Port near Al-Mukalla

15: The Houthis attack Government forces in Lawdar

19: The Southern Separatists and The Houthis clash at Ad-Dali

22: Protests break out in Aden City over electricity shortages

23: By this point Government forces secure Khormaksar from Islamist groups

25: Al-Qaeda clash with Government forces at Yafa' in the eastern part of Lahij Governorate

29: Government forces secure Bayhan District

31: The Houthis capture a military base in Usaylan District

June:

02: The Houthis capture Jabal as Safra in Shabwah Governorate

07: Government forces clash with the Houthis in Az-Zahir District in Al-Bayda Governorate after the Houthis advance into the district

08: The Houthis attack Government forces near Al-Anad Air Base and at Shifan District in Lahij Governorate

09: Popular Resistance attacks The Houthis at Bani Qays District in Hajjah Governorate

15: Government forces clash with The Houthis in Harad City, The Houthis and Government forces clash in Hazm al-Udayn District in the
western part of Ibb City

19: Government forces ambush The Houthis in Dhi Na'im Mountains in Al-Bayda Governorate

20: Al-Qaeda attacks a prison in Ja'ar and battle Government forces in the area

21: The Houthis capture Jales Mountain in Al-Qabbaytah District in Lahij Governorate

23: Al-Qaeda enters Zinjibar and clash with Government forces

24: Government forces capture Safar al-Hania District in Mt. Ham in Al-Jawf Governorate along the Saudi border

28: ISIS conducts several suicide bombings and mass shootings in Al-Mukalla

30: Al-Qaeda recaptures Ja'ar and Zinjibar

July:

03: Houthi forces capture a military base in Haifan District, Taiz Governorate

04: Pro-Saleh Protests and Mutinies break out at Dhamar City, The Houthis put down the revolt

05: The Houthis attack Government forces in al-Maslub District in Al-Jawf Governorate

06: Al-Qaeda attacks Government forces at Khormaksar District at a security headquarters, The Houthis clash with Government forces at
Al-Ghayl District

11: Government forces capture Mt. Qarn in Nihm District

12: Government forces clash with The Houthis in Sirwah District

13: Government forces capture Mt. Dhabab and Muhita in Nihm District

14: Government forces capture Mt. Kahboub in Bab al-Mandeb District in Lahij Governorate

18: Government forces enter Amran Governorate from al-Maton District in Al-Jawf Governorate

21: Government forces captures the Old Customs House in the northern part of Harad City, The Houthis remain in central and south Harad City

26: The Houthis attack Government forces in Al-Hazm

27: Government forces capture Sarari village near Taiz City, Government forces clash with the Houthis in Maslub and Aqaba Districts in Al-Jawf Governorate

28: Government forces clash with the Houthis at Yam and Bani Faraj areas in Nihm District, the Supreme Revolutionary Committee transforms into the Supreme Political
Council as the de-facto government

30: ISIS attacks Government forces in Sheikh Othman District

31: The Houthis attack Government forces at Khanjar in Khab wa Sha'af District in Al-Jawf Governorate

August:

02: Al-Qaeda attempts to recapture Al-Mukalla before Government and Saudi forces repel them

06: The Houthis secure Haifan District, Government forces capture Mt. Manara in the central part of Nihm District and attempt
to capture the main road in the district

09: Government forces recapture 'Azzan City, The Houthis attack Government forces in Sirwah District, Government forces
capture mountains near the main road in Nihm District

11: Houthi forces capture the western entrance of Najran in Saudi Arabia, Southern Separatists launch protests in Al-Mukalla before Government forces suppress them,
The Houthis attack Government forces at Khab wa al Sha'af District in Al-Jawf Governorate, Government forces capture Hara Quaraish Neighborhood
in eastern part of Taiz City

12: Government forces capture Thabat District in the eastern part of Taiz City, The Houthis attack Ramma town in
Maris District in Dhale Governorate

14: Government, Sudanese and Tribal forces recapture Shaqrah, Zinjibar and Ja'ar, advancing throughout Abyan Governorate,
Government forces capture Al-Jabil in Nihm District, as well as Al-Tabab, al-Nakhla and Shayhan in the district

16: The Houthis completely siege and surround Taiz City, cutting off the last supply route into the city, The Houthis clash
with Government forces at Hayfan and Maqatirah Districts in Taiz Governorate

17: Government forces capture Lawder and Ahwar Districts

18: Houthi forces advance 15 KMs into Najran City, Government forces advance and capture areas west, north and east of Taiz City, and secure a new
supply route into the city

20: The Houthis cut off the new supply route into Taiz City, Government forces capture Han Mountain and are able to enter Taiz City though the mountains

22: Government forces rapidly advance on the western route to Aden, and attack the Houthis at the western entrance to Taiz, though they don't lift the siege in that area yet

23: Government forces capture Al-Wadea District in Abyan Governorate

26: Government forces capture Al-Mahfad District, liberating Abyan Governorate from Al-Qaeda

29: Government forces capture al-Rubai'i, al-Souda' Hill and Mata village in western Taiz City

30: Houthi forces attack Saudi forces in the Asir Region

September:

02: Government forces advance into the mountains of Sirwah District

05: Government forces capture some mountains of Sirwah District

06: Government forces capture Camp al-Salan in Al-Ghayl District in Al-Jawf Governorate, and advance further into Sirwah District

07: Government forces capture Rubay'i area, adjacent to the main road between Hudaydah and Taiz City, Government forces
attack The Houthis in Haydan District, The Houthis attack Government forces at Midi before being repelled, Government forces surround
a Houthi stronghold in Al-Ghayl District

09: Government forces surround a Houthi stronghold in Sirwah District, at an 'Sirwah Airport' that seemingly doesn't exist,
Government forces capture villages and areas inside Kirsh District, taking full control of the district, Government forces capture Dhi Na'im District

11: Government forces enter Radman al-Awad District in Al-Bayda Governorate

13: The Houthis counterattack in Sirwah District, Government forces capture Qamah Mountains in Kirsh District, Government forces
surround Khabub Mountains south of Taiz City

14: The Houthis advance into the Khabub Mountains south of Taiz City, Al-Qaeda attacks the Security Belt forces (Al-Hizam Brigade) in Al-'Ayn City from Al-Bayda City which is
backing the Southern Movement, The Houthis capture areas in al-Khobah in Jizan Region inside Saudi Arabia

15: Al-Qaeda attacks Security Belt in Mudia District

17: Al-Qaeda attacks Security Belt in Mount Akd, Lawdar District and Ja'ar

18: Al-Qaeda attacks Security Belt in Shaqrah, Government forces capture the Zaghin area southwest of Sirwah town

21: The Houthis counterattack in Kirsh District at Tabba al-Hamra and capture Al-Shuraijah

22: Al-Qaeda has a strong presence in Al-Sawma District, Government forces surround a Houthi position in Sirwah District, Government
forces repel the Houthi attack on Tabba al-Hamra

23: Al-Qaeda attacks Security Belt in Zinjibar

25: Government forces recapture Al-Shuraijah, The Houthis attack Government forces in Kahbub District

26: Al-Qaeda clashes with Security Belt in Lawdar and Al-Wade'a District

27: Al-Qaeda attacks Government forces at Al-Mansoura District in Aden City

30: ISIS assassinates a security officer in Al-Mansoura District, Protests break out in Al-Mansoura in Aden City over unpaid work

October:

02: Protests wage lead by citizens and government employees in Lawdar City, Ja'ar, Sheikh Uthman, Dar Saad, Khormaksar, Al-Mansoura, and
Al-Mahrah Governorate's capital

03: Government forces capture the main road in Sirwah District that leads to Sana'a

04: Government forces secure Al-Ghayl District, Al-Qaeda battle the Houthis in Rada'a District

06: Al-Qaeda attacks Security Belt in Al-Mafhad District, Government forces clash with the Houthis at Midi District, The Houthis
capture Dhubab District and attack Government forces in Khabub District in Taiz Governorate

07: Protests break out in Zinjibar

11: Southern Separatists lead protests in Al-Mukalla before Government forces suppress them

12: Saudi Forces and Salafists capture Al-Buqa Border Crossing from Saudi Arabia, the Houthis
maintain control of the road between al-Buqa and Hazm, The Hadrami Elite Forces support the Southern Separatist's protests

13: The Houthis attempt to capture Qifa (Qayfa) in the northern part of Rada'a District, but ISIS retakes the village with the support of Al-Qaeda

14: Al-Qaeda assassinates a Houthi commander in Yarim District, Southern Separatists lead protests at Aden's Freedom Square

16: Government forces reach the border of Kitaf District in Sa'ada Governorate from Al-Buqa Border Crossing

17: Protests wage outside Al-Anad Air Base over unpaid wages

18: Al-Qaeda attacks Southern Movement forces in Hawtah, The Houthis attack Government forces at Khabub District in Taiz Governorate

19: Government forces attack Houthi forces east of Midi

20: Al-Qaeda attacks Security Belt in Zinjibar and Lawdar

25: The Houthis push into Al-Qaeda and ISIS positions in Rada'a District before being repelled by both

30: Al-Qaeda repels another Houthi attack in Al-Qaeda positions in Rada'a District

November:

01: Government forces attack the Houthis in Mastaba District

02: Protests over unpaid salaries break out in Zinjibar

03: Al-Qaeda attacks Government forces in Hawtah and even captures the town

04: The Houthis attack ISIS in Qifa in Rada'a District before ISIS repels them

06: Southern Separatists lead protests in Sheikh Othman District, Southern Resistance Council calls for further protests, unaffiliated protests
wage in Zinjibar (until the 15th) and Ataq City

07: Al-Qaeda attacks Government forces in Ja'ar and Ataq City, The Houthis capture Jiban (Juban) District in Dhale Governorate

08: Hadrami Elite Forces clash with Al-Qaeda in the western part of Al-Mukalla

09: Hadrami Elite Forces attack Al-Qaeda southwest of Al-Mukalla

10: The Houthis take control of villages all along the Jizan Region in Saudi Arabia along the Saudi-Yemeni border, Government
forces clear Al-Qaeda and ISIS in the northern part of Hadramawt Governorate at least, Southern Separatists lead protests
in Aden City, Government forces capture positions in Khab wa ash Sha’af district in Al-Jawf Governorate

13: Southern Separatists lead protests in Aden City and continue until the 15th

14: The Houthis capture areas in Al-Matun District in Al-Jawf Governorate and attack Government forces at Al-Buqa, Government
forces attack The Houthis likely in Damt District in an area called Hamk along the border area of Ibb-Dhale Governorate, Al-Qaeda attacks Security Belt in
Al-Akad Mountain at Lawdar District

15: Government forces capture Saleh District and the western entrance to Taiz City, lifting the siege in Taiz City, Al-Qaeda
attacks Security Belt in Ja'ar, ISIS kills civilians at Rabia (likely near Rada'a town itself) in Rada'a District, Protests in Zinjibar end

16: The Houthis capture a mountain overlooking the Bab al-Mandab Strait

17: Government forces take the eastern part of Taiz City, securing the city from the Houthis, Al-Qaeda attacks the Security Belt
in Al-Mahfad District

21: Al-Qaeda attacks the Hadrami Elite Force in Ghayl Bawazir District in Hadramawt Governorate

22: The Houthis attack Government forces on the western route to Aden from Taiz City, Government and Saudi forces clash with the Houthis near
Midi as the Houthis advance into Midi

23: The Hadrami Elite Force and Security Belt secure Ghayl Bawazir District from Al-Qaeda, The Houthis capture positions in Misrakh District in
Taiz Governorate and attack Government forces at Maris (8 KMs east of Yarim) in Ibb Governorate, Al-Qaeda battles the Security Belt in the northern part
of Abyan Governorate

24: Al-Qaeda attacks The Houthis along the Damt-Maris road for the next two days

26: The Houthis attack a military base in eastern Taiz City before Government forces repel them

27: The Houthis and ISIS clash near Qifa north of Rada'a town

28: The Houthis capture areas near Juban in Dhale Governorate and clash with Government forces at Hamk, ISIS repels
the Houthis near Qifa, Al-Qaeda attacks Houthi forces near Damt

29: Government forces push back Houthi forces from the Maris area

30: Al-Qaeda has a presence in Al-Abr District, The Houthis attack Government forces at Al-Maslub District in Al-Jawf Governorate,
Southern Separatists protest in Aden City

December:

02: Al-Qaeda attacks the Houthis in Juban City, Government forces capture some mountains in Nihm District

03: Al-Qaeda recaptures Azzan, Government forces attack the Houthis at Dhubab in Taiz Governorate

04: Government forces capture Baqim District in Sa'ada Governorate, seizing the Baqim border crossing in the area

05: Government and Saudi forces secure Midi, Al-Qaeda attacks a oil pipeline near Belhaf

06: The Houthis capture residential areas in the eastern part of Taiz City before Government forces repel them, Government forces
attack the Houthis in Hamk

08: Government forces and Security Belt clash with the Houthis in Bayhan and Usaylan Districts

09: Government forces attack the Houthis in Kirsh District

11: The Houthis advance into the eastern part of Taiz City before Government forces repel them

12: Al-Qaeda captures Mount Kasad in Al-Bayda Governorate

13: The Houthis push into Sirwah District before Government forces repel them, Government forces and Security Belt secure parts of
Bayhan and Usaylan Districts, ISIS fails to assassinate an officer in Al-Mansoura in Aden City

14: Government forces clash with the Houthis in an attempt to secure the Az-Zahir District in Al-Bayda Governorate

15: The Houthis attack Government forces in Khob (Khab) in Al-Jawf Governorate before being repelled

19: The Houthis attack Government forces in the northern part of Taiz City, seizing a position before Government forces repel them

21: Al-Qaeda attacks the Houthis at al-Jawf area in Rada'a District (which is 22 KMs south of Rada'a town), Government forces are repelled from Az-Zahir District, Government
forces attack the Houthis in Juban District, ISIS attacks the Houthis in Qifa

22: Government forces capture some mountains in Nihm District, Government forces capture Misrakh village south of Taiz City and repel an attack
in northern and western parts of Taiz City

23: Government forces attack and capture areas in Sirwah and Maslub Districts, and advance towards Kitaf village in the district itself

25: The Houthis attempt to secure the Qifa area but are attacked by Al-Qaeda, Al-Qaeda attacks the Security Belt in Lawdar District

27: Al-Qaeda attacks Government officials in Shibam District, ISIS and Al-Qaeda take a large swath of territory north of Rada'a town around Qifa, including
Qifa itself, Al-Qaeda attacks Government forces in Douan in Hadramawt Governorate, Government forces
capture parts of al-Quraishi District in the northwestern part of Al-Bayda Governorate

28: Government forces capture positions, including al-Makhadara area in Sirwah District, Al-Qaeda attacks Security Belt
in Al-Ayn', The Houthis clash with ISIS at Qifa

29: Government forces attack Houthis in Bayhan District before being repelled, the Khawlan Tribe declares allegiance to the Houthis

30: Al-Qaeda captures Lawdar

2017:

January:

02: Government forces capture al-Thar and Habash Mountains near al-Buqa border crossing

03: Al-Qaeda attacks Security Belt on the outskirts of Shuqrah District, Government forces then attack Al-Qaeda in the mountains around Shuqrah District,
The Houthis launch major attacks in Bayhan and Usaylan Districts and capture territory in the districts, especially Bayhan town

05: The Houthis attack Government forces near Bab-el-Mandeb Strait, Al-Qaeda attacks the Houthis in the central part of Al-Bayda Governorate

06: Government forces capture Maqbanah District in the northwestern part of Taiz City

08: Government forces advance into Dhubab District

09: Government forces capture the Al-Mansoura Mountains in Al-Wazi'iyah District, Protests break out in Mukalla with
the support of Tribal Militias calling for the end of arbitrary arrests by the Hadrami Elite Forces

10: Government forces capture Mountains overlooking the Taiz-Hudaydah Road, The Houthis attack Government forces in Usaylan District before being repelled

11: Security Belt recaptures Lawdar temporarily before withdrawing, clashing mainly in Eastern Lawdar

12: Government forces capture Mount Monaim al-Rubai'a west of Taiz City, Al-Qaeda attacks Security Belt in Jebel Yusef in Lawdar District

13: The Abu Abbas Brigade aligns with Al-Qaeda militants in Taiz City, battling the Houthis

14: Government forces seize Dhubab District

15: Al-Qaeda captures the al-Hajab area in Rada'a District

16: Al-Qaeda ambushes the Houthis in Qifa area in Rada'a District

18: Government forces advance into Mokha District in Taiz Governorate, clashing with the Houthis at Wahija near Mocha, Al-Qaeda attacks
Security Belt in Zinjibar City

19: Al-Qaeda attacks Security Belt at Shuqrah City and captures Khanfir District, securing much of the central part of Abyan Governorate, Government
forces capture Mount Kirsh near Kirsh

20: Al-Qaeda attacks the Houthis at Az-Zahir District in Al-Bayda Governorate

22: Government and Saudi forces secure a 40 KM perimeter around south of Midi

23: Advancing along the coastline, Government forces capture the southern and eastern outskirts of Mocha

24: The Houthis launch an attack against Government forces in Usaylan District before being repelled

25: Abu Abbas Brigade clashes with Government forces in Taiz City

26: Al-Qaeda attacks the Houthis at Al-Dahimia village in Al-Udayn Disrtrict in Ibb Governorate

29: U.S Special Operations Forces raids a Al-Qaeda headquarters in Dhi Kalib, 14 KMs north of Rada'a

31: Al-Qaeda ambushes the Houthis in Naqil Samarah between Ibb City and Yarim

February:

02: Al-Qaeda takes full control of Lawdar and all of northern Abyan, Government forces alongside Al-Qaeda captures Al-Jawf area in Rada'a District

03: Pro-Government Tribes in Lawdar lead a revolt in the city, expelling Al-Qaeda, Al-Qaeda captures Shuqrah and Aked, but fail to take control
of Ahwar District, Security Belt maintains control of a checkpoint near Shuqrah, Al-Qaeda attempts to drive the Houthis in Dhi Kalib, 14 KMs north of Rada'a town

05: Al-Qaeda attacks the Houthis at Al-Makhadir near Ibb City, and on the Dhale-Ibb Governorate border administration in northwestern Ibb Governorate

06: Al-Qaeda attacks the Houthis in Qifa area

07: Government forces secure Mocha, The Al-Awadhil (Audhali) Tribe attacks Al-Qaeda in Lawder and Mudiyah Districts

09: Al-Qaeda attacks Security Belt and Government forces in Zinjibar and Ja'ar, Al-Qaeda clashes with Saleh forces in
Al-Sayyani and Udayn Districts in Ibb Governorate

12: The Presidential Guard attacks Southern Sepratists and UAE forces in control of Aden International Airport, this begins clashes between
Government and Southern Separatist forces

13: Pro-Government Tribes attack Al-Qaeda in the central part of Abyan Governorate, Government forces advance north towards Ikthtul (Yakhtul),
Protests break out in Aden City over power outtage and lack of running water

15: Pro-Government Tribes take full control of Utmah (Otma) in Dhamar Governorate

16: Al-Qaeda attacks the Houthis in Dhi Na'am in Al-Bayda Governorate, ISIS attacks Houthi forces at Hamat Sarar (location down below) north-northwest
of Rada'a Town

17: Al-Qaeda attacks the Hadrami Elite Forces in al-Mukalla

19: Al-Qaeda kills a Houthi commander near Damt

20: Al-Qaeda captures Hamat Sarar in the Qifa area at al-A'abal (13 KMs north-northwest of Rada'a town near the Al-Bayda-Dhamar Governorate border)

23: Government forces attack a military base east of Mocha

24: Al-Qaeda and ISIS captures Laqah village (14 KMs directly north of Rada'a town just north of Az-Zuwab), Government forces
capture the southern parts of Ithkul (Yakhtul)

26: Government forces secure Ithkul (Yakhtul)

27: Al-Qaeda clashes with the Houthis near Hamat Sarar, The Houthis advance into Government-held areas in Usaylan District

28: The Popular Resistance forces assassinate a Houthi judge in Dhamar City, The Houthis and Saleh forces attack Government forces in
Ithkul (Yakhtul)

March:

01: Government forces defeat the Houthi advance in Usaylan District, The Houthis attack ISIS in Laqah in Qifa area before ISIS repels them

03: Al-Qaeda attacks Government forces in Daw'an District

05: Al-Qaeda attacks the Security Belt checkpoint north of Shuqrah

06: Hadrami Elite Forces attack Al-Qaeda in Ghayl wa Bazir District southwest of Daw'an District

07: Sudanese forces attack UAE forces at Aden International Airport and they take control of the airport

09: Government forces capture a dam somewhere along a river in Nihm District in Sana'a Governorate and capture
a mountain overlooking Arhab District

10: Al-Qaeda attacks Hadrami Elite Forces in Al-Ghabar District in Hadramawt Governorate

14: Al-Qaeda attacks the Houthis at A'arfaf in Dhale Governorate near the Dhale-Ibb Governorate, and at Az-Zahir District

15: Al-Qaeda attacks Hadrami Elite Forces at Adh Dhila'ah District, Government forces capture the al-'Alib Mountain range in the
western outskirts of al-Kitaf village in Sa'ada Governorate

16: Al-Qaeda attacks the Houthis at Az-Zahir District, ISIS repels a Houthi attack at Laqah

20: Security Belt and The Houthis clash in Lawdar

25: Al-Qaeda and ISIS attacks the Houthis at al-Zuwab in Qifa area, while Al-Qaeda attacks the Houthis at Damt

28: Government forces reach the outskirts of Hasy Salim near Khawkah City in the northern Taiz Governorate

April:

02: Al-Qaeda has control of Republican Hospital in Taiz City and clashes with Government forces, Pro-Government Tribes and
Al-Qaeda battle against the Houthis in al-Rawdah in the southern part of the Al-Bayda Governorate

07: Al-Qaeda attacks the Hadrami Elite Forces west of Al-Mukalla City

09: Al-Qaeda kills a Government officer in Ahwar District and in Lawder District, The Houthis attack Government forces at Usaylan District before being repelled

10: Government and Houthi forces battle at the Mokha and Mawza District border, Government and Sudanese forces capture
Jebel Nar area in Mokha District

11: Protests wage in Lawdar District and Aden City in Khormaksar and Mansoura Districts

12: Al-Qaeda capture Houthi positions near Hamat Sarar, Government forces siege Camp Khaled ibn Walid in Taiz Governorate

13: Al-Qaeda attacks the Security Belt checkpoint near Shuqrah, Pro-Government Tribes kill Al-Qaeda commanders in Rawdah District in Shabwah Governorate

17: Government forces capture Camp Khaled ibn Walid

20: Security Belt defeats the Houthis attacking at Lawdar

23: Al-Qaeda attacks Hadrami Elite Forces at Daw'an District

26: Al-Qaeda attacks the Houhis in Tayab District in Al-Bayda Governorate

27: Al-Qaeda attacks the Houthis at Az-Zahir District, The Southern Movement lead protests across Aden over an order by
President Hadi to remove pro-Southern Movement leaders, continuing into May 4th

30: Al-Qaeda has a presence in Jawba District in Marib Governorate

May:

03: The Houthis attack Government forces in Mocha, Al-Qaeda captures Shaqrah before Security Belt recaptures the town, Al-Qaeda
attacks the Houthis at al-Taffa area in the central part of Al-Bayda Governorate

04: Government forces capture Camp Omari in the southwestern part of Taiz Governorate

07: Hadrami Elite Force takes full control of Daw'an District from Al-Qaeda, while Al-Qaeda captures Al-Dal'aah District

08: Al-Qaeda maintains a presence north of Marib City

09: Government forces capture Nujaiba in the northern part of Mokha District, the Houthis capture Thawjan and parts of
al-Qabbaytah District in Lahij Governorate along the Taiz-Lahij border, the Houthis clash with Government forces in
al-Kadiha District

10: Government forces from Al-Jawf Governorate enter Arhab District, Al-Qaeda attacks the Houthis in Al-Quraiyshah District near
Al-Zuwab village, the Houthis attack Southern Separatists in Usaylan District, Government forces capture parts of al-Misrakh
District

11: The Houthis capture Raboah in Asir Province in Saudi Arabia, The Southern Transitional Council (STC) declares support for secession in South Yemen,
The Hadrami Elite Force and Security Belt (the latter has control of Abyan except on Al-Qaeda-held territory) declares it's support for the Secessionists

12: Southern Separatists lead protests in Aden City

14: Al-Qaeda attacks the Houthis in 'Awayan village in the southern part of Al-Bayda, and at Damt

15: The Houthis capture Rabia'tain in the Juban District in Dhale Governorate

16: All tribes in Hudaydah and Raymah Governorates pledge alleigence to the Houthis

21: Southern Separatists lead protests in Khormaksar District

22: Protests wage in Aden City over power outages

23: U.S Special Operations Forces lead a raid against Al-Qaeda bases in Jubah District in Marib Governorate and a separate
raid in Al-Bayda Governorate

24: Al-Qaeda/Abu Abbas Brigade captures Taiz University Medical College and Taiz Central Bank, clashing with
the Houthis near the Presidential Palace in Taiz, the Houthis attack Government forces in Sirwah District

26: Al-Qaeda and the Houthis clash at Hammat Sarar

30: Protests wage in Aden City over power outages, Al-Qaeda attacks the Houthis in Dhi Madahi in al-Sawm'aa District

31: The STC captures Aden International Airport after battling al-Khader Saleh Kurdah's forces in control of the airport, the Houthis
launch a counterattack near Camp Khaled ibn Walid and recapture the camp

June:

04: Protests wage in Khormaksar over power outages

05: STC forces clash with Al-Qaeda in Lawdar, Al-Qaeda captures the Tashrifat Military Base in the eastern part of Taiz City adjacent to
the Presidential Palace, the Houthis and Government forces clash along the major road in Usaylan District

06: Saudi Arabia and it's allies including the Hadi Government sever diplomatic ties with Qatar, forcing Qatar to withdraw from Yemen,
the rift causes the al-Islah Party to split between Pro-Saudi and Pro-Qatar factions, Pro-Qatar Factions facilitate support to Al-Qaeda especially
in the Qifa area

07: Protests wage in Hawtah

09: Hadi Loyalists take full control of Lawdar

11: Al-Qaeda attacks the Houthis in al-Jamajim area in az-Zahir District in southern al-Bayda Governorate near Mukaryas in an attempt to seize the Al-Bayda City-Lawdar Road

12: Al-Qaeda attacks STC forces at Daw'aa District, Al-Qaeda captures the Presidential Palace in Taiz City, Government forces
then capture al-Silw near the Taiz-Aden road near Taiz city itself

15: China gives support to the Hadi Government and sends drones to the UAE to support the STC and it's militias after pledging $4.4 Million

16: Al-Qaeda clash with the Houthis at Hammat Sarar

18: ISIS clash with the Houthis in Laqah

19: Protests wage in Taiz City over unpaid wages, Al-Qaeda clashes with the Houthis at al-Jamajim area

20: Al-Qaeda allied tribesmen withdraw from southern Al-Bayda Governorate near the road at Al-Jamajim area in protest of a government advisor to Hadi that supported
Al-Qaeda that was entered in a terrorism list by Saudi Arabia due to the Saudi-Qatar Diplomatic Crisis, the Houthis secured the position,
A Pro-Saudi brigade called the al-Mihdhar Brigade and the Security Belt clash in Sheikh Othman District, Al-Qaeda and ISIS attack the Houthis
in Laqah village

22: Al-Qaeda and allied tribes recapture positions at al-Jamajim area and attack the Houthis in
Rada'a town, Government forces capture two water wells in Sirwah District

26: STC and Houthi forces clash at Thira, 8 KMs west of Lawdar on the Al-Bayda-Abyan Governorate border

27: Protests wage in Taiz City over unpaid wages, Al-Qaeda clashes with the Houthis at Dhi Na'am Mountain

28: Government forces advance into Sirwah District, capturing Marthad Mountain between the two roads that lead into Sana'a City

July:

03: Al-Qaeda attacks the Houthis near Damt

05: Al-Qaeda attacks STC forces in Shaqra, ISIS has a presence in Radfan District in northeastern part of Lahij Governorate

06: Al-Qaeda and allied Tribes attack the Houthis in Dhi Na'im Mountains

07: STC supporters wage Protests in Mualla and Khormaksar Districts in Aden City

10: Al-Qaeda attacks the Houthis at Rada'a town

11: Protests break out in Aden City over arbitrary detentions and at Mahfad District over unpaid salaries

12: Al-Qaeda attacks the Houthis in Tayab area in Dhi Na'im District, Government forces attack the Houthis in Sawma'ah District in al-Bayda Governorate
and separately in Ma'fir District in Taiz Governorate, the Houthis attack Government forces in al-Matan District in al-Jawf Governorate and Sirwah District

13: Al-Qaeda attacks the Houthis in Dhi Na'im District

14: Pro-Hadi Loyalist Brigade, the Ghazwan Mikhalfi Militia and Pro-Al-Qaeda Brigade, the Abu Abbas Brigade battle in Taiz City with
Government forces attacking first

16: Al-Qaeda attacks Government forces in Arma District in Shabwah Governorate

17: The Houthis attack Government forces in al-Ghayl District in al-Jawf Governorate, Al-Qaeda detains two soldiers between Ahwar and Shaqrah towns

18: The Houthis capture al-Silw near the Taiz-Aden road, Government forces capture several villages in Mawza' District in Taiz Governorate, and seize
the Risyan Bridge connecting the Taiz and Hudaydah Governorates, the Houthis attack Government forces in Jabal Ham in the northern part of al-Matun District

20: Government forces advance against Camp Khalid bin Walid from the north and west, the Houthis push towards Midi and capture the town, the Houthis siege
the Zaharah Valley in the Qifa area

21: The Houthis attack Government forces in al-Maslub District in al-Jawf Governorate

22: Government forces advance into Jabal Nabidah northwest of Camp Khalid ibn Walid and capture Jabal al-Darb in al-Ma'fir District in Taiz Governorate

23: Al-Qaeda attacks STC forces in Al-Wade'a District, Government forces recapture Midi

24: Al-Qaeda and Government forces clash in Taiz City center, the Houthis attack Government forces in Hayfan District in Taiz Governorate

25: Al-Qaeda attacks STC forces in al-Dhi'ah District in the western part of Hadramawt Governorate

26: Government forces enter Camp Khalid ibn Walid on the western entrance

27: Government forces capture Camp Khalid ibn Walid and Jabal al-Khazan overlooking the camp before withdrawing due to IED explosions, Al-Qaeda and Government forces capture
Houthi positions in Dhi Na'im District

29: Al-Qaeda attacks STC and Government forces in Lawdar, Al-Qaeda kills a Security Belt commander in Lawder District,
the Houthis recapture some positions including Jabal al-Khazan near Camp Khalid ibn Walid and attack Government forces in Mawza District

30: Hadi Loyalists secure Lawder and Shuqrah from Al-Qaeda and Security Belt, ISIS breaks a Houthi siege at Zaharah near Qifa

31: Al-Qaeda has a presence in al-Jawba District in Marib Governorate, Al-Qaeda attacks the Houthis in az-Zahir and Dhi Na'im Districts, Government
forces recapture Jabal al-Khazan

August:

01: Al-Qaeda attacks STC forces clash in Ahwar and Shuqrah, Al-Qaeda attacks the Houthis near Rada'a town

02: Louay Zamki Bab al-Mandab Militia, a Pro-Saudi Salafist militia clashes with the Security Belt
in Sheikh Othman District, Al-Qaeda attacks STC forces in Rudum District in Shabwah Governorate, Al-Qaeda and ISIS
clash with the Houthis at al-Zaharah somewhere in the Qifa area

03: Government and the Houthis clash at al-Maslub District in al-Jawf Governorate, Government and Sudanese forces capture the southern part of Midi District,
Government forces capture the junction that runs between Mocha and Taiz City, and Hudaydah and Taiz City east of Camp Khalid ibn al-Walid

04: STC forces seize Jardan District

06: Al-Qaeda attacks Security Belt in the southern part of Lawder District

09: STC forces repel Al-Qaeda in Ahwar, the Houthis attack but fail to recapture Camp Khalid ibn al-Walid

11: Al-Qaeda attacks the Houthis in Wald Rabia District in al-Bayda Governorate, Government forces capture Mount Han in Madarat District in the western part
of Taiz City

13: Al-Qaeda captures Ahwar town and District after STC forces withdraw to Shuqrah checkpoint

15: The STC and Islah Party clash in Marib Governorate

16: Government forces clash with the Houthis in Dhi Na'im District

17: Government forces capture highlands in Baqim District in Sa'ada Governorate

18: Al-Qaeda attacks Government and STC forces in Lawdar

19: Protests wage in Aden City and battle with Government forces

20: Saleh Loyalists and the Houthis deface posters of each other's across Sana'a

22: The Houthis capture positions in the northern part of Midi District and in al-Maslub District in al-Jawf Governorate

23: Al-Qaeda attacks STC forces in Ahwar District

24: STC forces capture Ahwar, Saleh Loyalists lead protests across Sana'a City, Al-Qaeda
attacks STC forces in Ja'ar

26: Saleh Loyalists and Houthis clash in Hadda District in Sana'a City

28: Al-Qaeda attacks STC forces in Khanfar District, Al-Qaeda attacks the Houthis in Dhi Na'im District and in Qifa,
Government forces capture Mount al-'Aliab west of al-Buqa City

29: Al-Qaeda attacks the Houthis in Tayab area in the southern part of Al-Bayda Governorate

31: Al-Qaeda attacks the STC forces in al-Wuday District

September:

05: Al-Qaeda kills a UAE officer in Da'wan District

07: Pro-Saudi Islah Party and the Abu Abbas Brigade clash at Habil Suleiman area in Taiz City, with Abu Abbas Brigade cutting off a road north of Taiz City

12: STC forces advance against Al-Qaeda-held positions in Al-Wade'a

16: The Security Belt captures May 22 Stadium inside Sheikh Othman District and clash with
Government forces in the area

19: STC forces capture Mudiyah, Al-Qaeda maintains a presence near Ja'ar

23: Al-Qaeda attacks STC forces in Daw'an District

25: Protests wage in Taiz City over unpaid wages

27: Al-Qaeda attacks the Houthis in Tayab District in Al-Bayda Governorate

October:

01: Hadi Loyalists crackdown on Southern Separatist sendiments in Zinjibar City, taking control of the city from them

02: Al-Qaeda attacks STC forces east of Mudiyah

10: Southern Separatists lead protests in Al-Mukalla and Sayoun

12: Al-Qaeda attacks the Houthis in the district center of al-Quraishyah District

14: Abu Abbas Brigade withdraws from Taiz University, Hadi Loyalists secure the building

22: Al-Qaeda attacks STC forces in Mudiyah District from Mafhad District before retreating

29: STC forces enter Mafhad District

30: Protests wage in al-Mansoura, Dar Sad and Buraiqeh Districts in Aden City, Government forces
attack the Houthis in Maslub District

31: STC forces capture Al-Qaeda's main base in Mafhad District, and stop their advance, Al-Qaeda attacks the Houthis in Maryis City in Ibb Governorate

November:

02: STC forces attempt and fail to capture a oil depot in al-Buraiqeh District

04: Al-Qaeda attacks the STC west of al-Mukalla City and in Tayab area in Dhi Na'im District

05: ISIS attacks the Houthis in al-Quraishyah District

07: The Houthis attack Government forces at the Tur al-Bahah and Hayfan Districts, while Government forces
capture areas in Jabal Habashy District all in Taiz Governorate

10: STC forces enter Hawtah against Al-Qaeda

12: STC forces secure Hawtah City, Al-Qaeda flees across the areas across the district

15: The STC raid Al-Qaeda positions in Al-Wad'ea District

20: The Houthis advance into Al-Qaeda-held positions in Qifa area, before Al-Qaeda repels them

28: Pro-Saleh Protests break out in Northern and Southern Sana'a, Saleh Loyalists capture the Al-Saleh Mosque, the
General People's Congress and Republican Guard are split between Pro-Houthi and Pro-Saleh factions

29: Pro-Saleh Tribes block roads north of Sana'a City

30: Southern Resistance attacks Government forces near Salah al-Din Camp in al-Buraiqeh District in Aden City, Southern
Separatists lead protests in Crater District, Al-Qaeda attack STC forces in Ataq City, ISIS attacks the Houthis
in Zahara District in al-Bayda Governorate

December: Use Suriyak's Yemen map Twitter thread for further information: https://twitter.com/Suriyakmaps/status/936987731959443456
Separately, the Pro-Saudi Islah Party cuts ties to the Muslim Brotherhood

02: Pro-Saleh Forces align with Hadi Loyalists and stage protests all across southern Sana'a, and areas around the Sana'a International Airport which is captured,
Pro-Saleh forces capture al-Mahweet, Ibb City, much of Al-Bayda Governorate, Dhamar City, Hajjah, Amran and Sayyan City, Pro-Saleh forces clash with
the Houthis in Taiz City

03: Pro-Saleh forces attempt to capture Al-Jarraf District in Sana'a and the city center itself, the Houthis secure Hajjah

04: Pro-Saleh forces are crushed by the Houthis everywhere, Tareq Saleh becomes the main leader of Pro-Saleh forces under the Yemeni National Resistance and Guardians of
the Republic, supported by UAE and STC forces

06: Government forces, Saleh Loyalists and STC forces enter Al-Khawkhah, capturing the town the next day

07: Government forces seize full control of the road between Al-Buqa and Hazm City

10: STC and Saleh forces capture Hays District and parts of At-Tuhayat District

11: The Houthis advance against STC and Saleh forces at Hays District

12: Al-Qaeda attacks STC forces at Wadea

15: Government and STC forces advance into Bayhan and Usaylan Districts and secure Bayhan City

16: Al-Qaeda clashes with STC forces near Lawdar before surrendering

24: Government and STC forces secure Bayhan and Usaylan Districts, Al-Qaeda attacks STC forces in Daw'an District

27: The Houthis attack Government and STC forces in Lawdar District before being repelled

29: The Houthis rapidly advance, recapturing Hays District and other areas before sieging Khawkhah

30: STC, Hadi Loyalists and Saleh Loyalists lift the siege of Khawkhah

2018:

January: The Hadramaut Tribal Confederacy aligns with Hadi Loyalists

01: Government forces advance into Mukayras District

02: STC, Hadi Loyalists and Saleh Loyalists capture villages and farmland south of Hays town, Government forces
capture Jabal al-Ghoul in Nati' District in Al-Bayda Governorate

03: STC, Hadi Loyalists and Saleh Loyalists cut off supplies of the Houthis to Taiz

06: STC and Hadi Loyalists attack Houthis at Hays town

10: Al-Qaeda attacks STC forces in Da'wan District

11: Al-Qaeda attacks Houthi forces in Juban District in Dhale Governorate and in Rada'a City

13: STC and UAE forces surround Hays Town

15: Al-Qaeda attacks STC forces in Mahfad District

16: Al-Qaeda attacks STC forces in al-Surrah town in Lawdar District, Al-Qaeda attacks the Houthis
in Wald Rabi' District in al-Bayda Governorate

17: Al-Qaeda attacks the Houthis in Damt District

18: Al-Qaeda attacks Government forces in Hajar District in Hadramaut Governorate

19: Government forces control all hills in Nihm District, Al-Qaeda attacks STC forces west of Ataq City

21: The Southern Resistance Forces is established by the STC as the official military branch

22: STC and Hadi Loyalists capture villages and other areas around Hays Town's outskirts

23: Government forces enter Rizah District from Saudi Arabia, The Houthis capture Jabal Marquza (Jabal Markazah) in Nati District in Al-Bayda Governorate

24: Government forces recapture Jabal Marquza

28: Government forces capture parts of roads that lead to Hudaydah and Ibb Provinces, The STC lead rallies in Aden at Khormaksar, Al-Mansoura and Dar Sad Districts

29: The STC enter Crater District

30: The STC secure all of Aden but the Presidential Palace, Government forces and Al-Qaeda advance against the Houthi's last positions in eastern Taiz City

31: The STC secure the Presidential Palace

February:

05: STC and Hadi Forces capture Hays Town

06: STC forces cut off the road leading to Al-Garrahi District and begin clearing out Hays District, most Houthis remain in the mountains in Jabal Ra's District

07: Government forces capture areas in Jabal Habashi District in Taiz Governorate

09: STC forces and Hadi Loyalists attack Houthis in Al-Jarrahi town

11: The Houthis attack Saudi forces in Najran City, STC and Hadi forces capture villages in Al-Jarrahi District,
STC forces secure Mayfa'ah District

13: The Houthis counterattack at Al-Jarrahi District before being repelled

14: Saudi forces secure Najran City and the surrounding area, The Houthis launch a pincer attack at Hays Town before being repelled,
UAE and STC forces begin clearing in Daw'an District

15: The STC captures Amd District in Hadramaut Governorate

17: The STC advance into Hadramaut Valley

18: STC forces clear out Al-Qaeda west of al-Mukalla

22: Al-Qaeda take full control of Hajar District in Hadramaut Governorate

24: ISIS attacks STC forces in Tawahi District in Aden City

26: UAE and STC forces begin clearing out Al-Qaeda in al-Said District in Shabwah Governorate

27: The Houthis launch an offensive into the hills in Nihm District, STC and Hadi Loyalists reach the Al-Jarrahi and Jabal Ra's District border

March:

02: ISIS attacks the Houthis in al-Sha'ir District in Ibb Governorate

03: Protests break out in Sana'a City against the Houthis, before Houthis suppress the protests the next day

06: Government forces take full control of Nihm District

07: Protests wage in al-Buraiqah District in Aden City

08: STC forces advance into Mahfad District to clear out Al-Qaeda once and for all, STC forces attack Tuhayat before being repelled, Houthis
attack Hays town before being repelled

09: STC forces clear out militants in Sheikh Othman District

11: Saudi forces clash with The Houthis at Al-Lahj in Jizan Province, STC forces secure Mahfad District, the last remaining stronghold of Al-Qaeda is in Maraqisha Mountains
and Ahwar District

14: Government forces capture the mountains in Razih District in Sa'ada Governorate

18: Al-Qaeda attacks STC forces in Mudiyah, the Popular Committees split into Pro-Hadi and Pro-Houthi factions

19: Al-Qaeda attacks STC forces near Ataq City

21: STC forces and Hadi Loyalists capture Jabal Ras District, The Houthis attack STC forces at Hays Town

28: Al-Qaeda attacks the STC forces west of al-Mukalla City and near Hajar District

April:

06: The Houthis attack Sudanese forces in Midi City and enter the city

07: Government, Saudi and Sudanese forces capture territory in al-Zaher District in Sa'ada Governorate

10: Government forces secure Midi City

14: Al-Qaeda attacks STC forces in al-Wade'a District

15: Government forces capture al-Malahit (Almalaheeth)

18: Al-Qaeda assassinates a Houthi leader in Al-Bayda City

19: Pro-Saleh forces attack the Houthis near Khalid ibn al-Walid Camp

23: Al-Qaeda and Government forces clash in the northeastern part of Taiz City

26: Government forces capture areas in Dimnat Khadir District in Taiz Governorate

28: Government forces advance into Amed, Dhalia, Daw'an, Hajer and Yabouth Districts against Al-Qaeda

29: Government forces seize control of the districts in Hadramaut

30: The United Arab Emirates send troops to occupy Socotra Archipelago, temporarily annexing it into UAE, Abu Abbas Brigade surrenders
some buildings in Taiz City to Government forces

May:

02: The Pro-Hadi factions of the General People's Congress and al-Islah, and additionally
Southern Peace Movement forms the Southern National Coalition

03: Pro-Government Protests break out in Socotra Island's capital against the UAE's occupation

07: Protests wage in Socotra's capital, Al-Qaeda alongside ISIS battle the Houthis when the latter attacks the former two in Qayfa area

08: STC forces capture al-Barh 40 KMs west of Taiz City at Sahaban

10: Government forces capture Mouza District in Taiz City, STC forces secure Maraqisha

11: The Giant Brigades capture a military camp west of Taiz City, Government forces secure
Al-Wazi'iyah District, the STC towards Hima Port (Al-Fazah in al-Tuhayet District)

12: STC forces take full control of Ahwar District

13: STC forces capture Hima Port

14: Government forces are given back the Socotra Archepelago

15: Government forces capture parts of Jabal Habashy District in Taiz Governorate, Al-Qaeda attacks the Houthis in
al-Sawmah District in al-Bayda Governorate

19: ISIS has a presence in Yafa'a District in Lahij Governorate

21: Al-Qaeda attacks the Houthis in Mukayras District in al-Bayda Governorate

24: The STC captures positions on the al-Tuhayet and Zabid District borders

26: Al-Qaeda ambushes STC forces in al-Mahfad District

27: STC and Saleh forces capture Durahemi District except for al-Darayhimi City, Pro and Anti-UAE factions of the STC clash in Mansoura,
the Southern Resistance (anti-UAE faction) battles the Security Belt (Pro-UAE Faction), the Southern Resistance remains in control of areas
such as al-Dali City

29: STC, Saleh Loyalists, UAE and Sudanese forces capture al-Darayhimi City 20 KMs south of Hudaydah City, they also
seize other areas in Tuhayet, Bayt al-Faqiah and al-Darayhimi Districts

30: Al-Qaeda attacks STC forces in Zinjibar, STC forces reach 6 KMs from Hudaydah International Airport, Southern Resistance attacks
Security Belt north of al-Dali City

31: Security Belt secures al-Dali City, this may have dissolved the Southern Resistance/Anti-UAE faction of the STC

June:

03: ISIS has a presence in Taiz City, collaborating with Abu Abbas Brigade and Al-Qaeda in the city

10: The Houthis attack ISIS positions in Qayfa before being repelled

13: STC, Saleh Loyalists and UAE forces attack areas in southern Hudaydah and rapidly advance to Hudaydah International Airport, reaching
within a few miles from the area, this begins Operation Golden Victory

14: Al-Qaeda attacks STC forces in Al-Wadea District, Hadi Loyalists attack Houthi forces at Hudaydah International Airport

16: Hadi Loyalists captured Hudaydah International Airport before the Houthis repel them

19: Hadi Loyalists capture parts of Hudaydah International Airport

20: Hadi Loyalists secure Hudaydah International Airport

26: The Houthis capture the al-Jah and al-Fazah areas in southern al-Hudaydah City

27: Saleh Loyalists recapture al-Fazah area

July: The Al-Mahrah Movement leads protests against Saudi occupation in the governorate

05: STC forces attack the Houthis near the main road between Hudaydah and Sana'a near Hudaydah City

10: Al-Qaeda attacks the Houthis in Tayyab District in Al-Bayda Governorate

13: ISIS attacks Al-Qaeda militants in Qayfa area, marking it the first time ISIS attacked Al-Qaeda in Yemen

20: STC forces raid an Al-Qaeda base in al-Said District near Ataq

26: Government forces advance into al-Malajim District from Nati District in al-Bayda Governorate

31: Government forces capture mountains in Baqim District overlooking the center of the district

August:

02: Al-Qaeda attacks STC forces in Mahfad District

03: Government forces attack the Houthis in al-Maslub District, Protests wage in Aden City up until the 10th

05: Al-Qaeda forms a camp outside of Mudiyah

06: Canada cuts ties with Saudi Arabia over poor human rights abuses, and ends arms sales meant for the Hadi Government

10: Protests end in Aden City

11: Abu Abbas Brigade, Al-Qaeda and ISIS clash with Government and Islah forces in Taiz City

12: Government and Houthi forces clash in al-Darayhimi City

16: STC launches a crackdown on all Al-Qaeda locations, Government forces capture Shuqrah and parts of Zinjibar, with Al-Qaeda only maintaining a presence in Mudiyah

17: Abu Abbas Brigade surrenders some of it's positions in Taiz City to Government forces, STC
forces capture farmlands southeasy of al-Hudaydah City, Government forces capture Hayran District center in
Hajjah Governorate

18: STC forces battle Government forces at Salah al-Din Military College in the western part of Aden Governorate

19: STC forces secure Mudiyah and captures Al-Qaeda camps, ending the Abyan Conflict (2016-18)

20: Government forces capture hilltops in al-Malajim District in al-Bayda Governorate

21: The Houthis attack Government forces in Hayran District before Government forces repel them, Government
forces advance into areas in al-Sawadiyah District in al-Bayda Governorate, and capture
Mt. Thamran in Taiz Governorate, the al-Mahrah Movement leads protests in the Governorate at four Saudi military facilities

22: Government forces advance into Maran area in Sa'ada Governorate

29: Al-Qaeda attacks STC forces in Ahwar

September: Israel gives training to UAE-backed mercenaries in support of STC forces

03: Protests wage in Aden City, al-Mukalla, Zinjibar and Hawtah over the deteriorating economic situation, continuing into the 6th

11: Pro-Hadi forces capture the road between Hudaydah and Al-Marawi'ah at Kilo 10 and Kil 16 (See Battle of Hudaydah map for more details), beginning
to siege the city

13: The Houthis attack ISIS positions in Walid Rabi District in Al-Bayda Governorate before ISIS repels them

14: Pro-Hadi forces capture Al-Hudaydah University, the Hospital remains under Houthi control

17: Al-Qaeda clash with STC forces in Mudia District in Abyan Governorate

19: The Houthis attack Government forces in al-Malajim District before being repelled, STC forces suppress Al-Qaeda positions in Mudia
District

21: Al-Qaeda clash with STC forces in Merkhah as Sulfa District in Shabwah Governorate

26: The Houthis attack ISIS at al-Zahra in Qayfa area before ISIS repels them the next day

29: Mohammed Abdulazem al-Houthi's forces battle the Houthis in Sa'ada Governorate

October:

02: Pro-STC protests wage in Taiz City, continuing into the 4th

06: Protests wage in Sana'a City over declining economic problems

07: ISIS attacks Al-Qaeda in Qayfa area

18: The Houthis attempt and failed to capture Kilo 10

21: ISIS attacks Al-Qaeda in Qayfa area

28: Mohammed Abdulazem al-Houthi's forces clash with the Houthis, the Houthis advance against Mohammed's forces in Sa'ada Governorate

29: ISIS destroys a Houthi checkpoint in Za'j area in Walad Rabia District

November:

02: Mohammed Abdulazem al-Houthi's forces battle in Majz District in Sa'ada Governorate with the Houthis

04: ISIS attacks Al-Qaeda and the Houthis in al-Qurayshiyah District

08: Al-Qaeda attacks ISIS in Qayfa area

10: Pro-Hadi forces capture the College of Engineering in Saleh District in Hudaydah City

12: ISIS attacks Al-Qaeda in Walad Rabia District

14: The Al-Mahrah Movement battles with Saudi forces in Haswayn District in al-Mahrah Governorate

19: Pro-Government advance into Hudaydah center

December:

19: ISIS attacks Al-Qaeda in Wadi Rabia District in al-Bayda Governorate

21: The Houthis attack Government forces in Sirwah District

27: Government forces advance into Khab wa al-Shaaf District in al-Jawf Governorate, the STC
clear out Al-Qaeda in Mahfad District

2019:

January:

04: Al-Qaeda-linked tribesmen clash with STC forces in Markhah as-Sufla District

15: Al-Qaeda has control of Wadi Omran in the northern part of Mudia District and captures al-Mahfad City before STC forces retake the city
and Al-Qaeda retreat to the nearby mountains

21: Government forces battle Abu Abbas Brigade and ISIS in the western part of Taiz City, the Houthis attack ISIS in Wadi Rabia District

24: The Hajoor Tribe aligns with Government forces and launches a rebellion in Kushar District in the eastern part of Hajjah Governorate

27: Al-Qaeda captures and take control of Shibam City

February:

07: The Houthis and Hajoor Tribe clash in Kushar District in Hajjah Governorate

09: The Houthis enter Al-Husha District in Dhale Governorate and battle STC forces in the area

18: Government forces secure al-Husha District in Dhale Governorate

21: The Houthis attack Government forces in al-Husha District, the Bani Miftah Tribe clashes with the Houthis in
al-Qahr District in the northern part of Ibb Governorate

23: STC forces capture an Al-Qaeda training camp in Wadi Omran in Mudia District

26: Al-Qaeda attacks ISIS militants in the Qayfa area

March:

07: Al-Qaeda takes full control of al-Mahfad District outside of the town itself

11: The Houthis kill a Hajoor tribal leader, and no further activities by the Hajoor Tribe is reported, ending the Hajoor Rebellion

12: Government forces reach the edge of Majz District from Baqim District

13: Abu Bakr al-Diwali's Shabwani Elite Forces faction clashes with the rest of the SEF under Mohammed Hantoush's forces
in Nisab area in Shabwani Governorate

17: ISIS attacks Al-Qaeda in Wald Rabia District

19: Abu Abbas Brigade assassinates a al-Islah commander in the center of Taiz City

21: Government forces under al-Islah attacks Abu Abbas Brigade in Taiz City

24: Al-Qaeda captures ISIS positions in Wadi Rabia District

25: Al-Qaeda capture ISIS positions in Jabal al Sawa and Aqaba al Sulul in the Qayfa area

26: STC forces begin to clear out Al-Qaeda in Nasib and Merkhah Districts in Shabwah Governorate, ISIS
captures al-Humayda north of Rada'a town

28: STC forces secure Nasib District

April:

01: ISIS attacks Al-Qaeda in Dhi Kalib al-Ala in Qayfa area

03: STC forces secure Merkhah District

10: Pro-STC protests break out in Sayun town against the Parliament convening in the town

22: The Houthis destroy a bridge on the main road in Qataba District in Dhale Governorate

24: Government forces capture Jabal Aznab in Razih District in Sa'ada Governorate, Abu Abbas Brigade and Al-Islah Militias
clash in Taiz City

26: Government forces secure the southern part of Taiz City from Abbu Abbas Brigade, and the Abu Abbas Brigade
set up headquarters in Ma'afir District in Taiz Governorate

May:

01: Government forces capture areas in the Kataf District center, The Houthis advance into Qataba District and captured
the town by the 3rd

02: Saleh Loyalists split into two factions, between Tareq Saleh (Abdullah Saleh's Nephew) and Ahmed Ali Abdullah Saleh (Abdullah Saleh's Son), with
the former supporting the STC and the latter supporting the Houthis

08: STC forces attack Government forces in Dhale Governorate

17: Government forces recapture Qatabah City from the Houthis and secure the area, while the STC clash with the Houthis near Maris in
the northeastern part of Qatabah District

19: The STC clash with Government forces in Wadi Hadramawt in the Hadramawt Governorate

22: The Houthis retake Qatabah City

28: ISIS attacks Al-Qaeda in the al-Humaydah area of Rada'a District

30: Russia and China by this point gives tacit support to the STC and the UAE

June:

06: Government forces capture areas in al-Azariq District in the western part of Dhale Governorate

10: The Houthis advance several kilometers of Najran City inside Saudi Arabia

18: STC forces attempt and fail to take Socotra Island's main port at Hadiboh

19: The Houthis ambush Government forces in Khab wa al-Shaaf District

20: STC forces attempt to capture Ataq International Airport

21: STC and Government forces battle in Usaylan District

28: Government forces capture mountain ranges in the northern part of Qatabah District

July:

11: Government forces capture areas in the Qaniya area on the Al-Bayda-Marib Governorate border

14: Al-Qaeda attacks the Houthis in Qayfa area in al-Bayda Governorate

17: ISIS attacks Al-Qaeda in Dhi Kalib, in the eastern part of Dhamar Governorate

19: Government forces clash with STC forces in Habban District, Al-Qaeda attacks STC forces in Mudia District

30: The al-Mash'al Tribe clashes with al-Islah militants in Safir District in Marib Governorate over an oil dispute in the region

August:

02: Al-Qaeda captures a STC base in al-Mahfad District

07: STC and Government forces clash in Crater District, STC forces advance into the mountains of al-Mahfad District in an area
called Wadi al-Khayala

09: STC forces capture Crater District and siege the Presidential Palace

10: STC forces secure the Presidential Palace

13: The Houthis attack STC forces in Yafa'a District before being repelled

20: STC forces capture Zinjibar

21: Saudi Troops alongside the Presidential Guard seize control of the Presidential Palace in Aden City, clashing
with STC forces

22: Government forces attack STC and UAE forces at the southern entrance of Ataq City, capturing the city itself

23: Government forces capture Belhaf and Azzan'

25: The Houthis surround Saudi forces in Jabara Valley

26: Al-Qaeda attacks STC forces in Mudiyah District

28: Government forces rapidly capture Zinjibar and then advance, recapturing Crater District and the Aden International Airport

29: STC forces retake Crater District, Aden International Airport and Zinjibar, The Houthis secure Jabara Valley

September:

01: Al-Qaeda clashes with Government forces in Shibam town

04: The Al-Mahrah Movement forms the Southern National Salvation Council in opposition to Saudi occupation of the province

05: Al-Qaeda attacks STC forces in Akd area in the central part of Abyan Governorate

08: Al-Qaeda takes control of al-Wuday District in Abyan Governorate

13: Pro-Hadi Tribesmen attack STC forces in al-Mahfad District

17: Fares al-Habari and his forces clash with the Houthis at Sana'a International Airport over a land dispute with the Houthi's brother

19: STC forces capture Shaqrah from Government forces, The Sabeha Tribes clash with the STC in Lahij Governorate, the STC attempted
to attack Government forces in Ibb Governorate but failed with the Sabeha Tribe's attack

25: The Houthis attack and siege a unit of Saudi forces south of Najran City inside Saudi Arabia after securing the border area near Jabara Valley,
The Houthis attack STC forces in Hamrat area likely in Qatabah District in the northern part of it

28: The Saudi unit surrenders and The Houthis withdraw to Yemen

October:

03: Pro-STC protests wage in Azzan' before Government forces suppress them

04: STC forces attempt to capture the Socotra Island main town of Hadiboh before Government forces repel them

09: STC forces capture al-Fakher (al-Fajir) area, west of Qatabah City

15: Saudi troops take control of Aden City including the Aden International Airport in a signed agreement between STC and Government forces

30: Government forces ambush Houthi forces in Nahham District in Sana'a Governorate, STC forces attack Government forces in Hodiboh in Socotra Island,
The UAE fully withdraw from Yemen but gives tacit support to the STC

31: Government forces capture Ahwar District from STC forces

November:

17: The Houthis attack STC forces in al-Tuhayta and capture the town

19: Al-Qaeda attacks STC forces in Mudiya District

December: STC forces take control of the Socotra International Airport

05: Government forces attempt to enter Zinjibar but clash with STC forces in control of the city

07: ISIS assassinates STC commanders in al-Mansoura District in Aden City, ISIS attacks Al-Qaeda in
the Qayfa area

2020:

January:

20: ISIS clash with the Houthis in the Qayfa area

26: The Houthis advance into Nihm District

31: The Houthis take full control of Nihm District and enter Marib and Al-Jawf Governorates from there

February:

14: The Houthis attack Government forces in Lawder District

17: Al-Mahrah Tribes clash with Saudi forces near the Omani border at Shahan District in al-Mahrah Governorate

25: Government forces attempt and fail to capture al-Tuhayta

26: The Houthis capture Wadi Shuwiq in al-Ghail District in al-Jawf Governorate

28: A unit in Qalansiyah and Ghubbah in Socotra Island declares loyalty to the STC

March:

01: The Houthis capture al-Hazm

09: The Houthis attack Government forces in Khub wa al-Shaf District

10: The Houthis capture Tabab al-Bara in Sirwah District

17: The Houthis capture Kofel Military Camp in Sirwah District

24: ISIS attacks the Houthis in Qayfa area

30: Government forces attack Houthis in al-Safra District in Sa'ada Governorate

31: Government forces capture al-Muhtadi, al-Khattab and Qaher Saba in Sirwah District, and capture several
mountains in Baqim District

April:

06: Government forces capture Bayad and Laban mountains, as well as al-Khaddar area both in Qaniya District in Al-Bayda Governorate

07: Government forces capture al-Ghadir and al-Shaheid hills, Ashfar
junction and Wadi Fadha in al-Malagem area in Al-Bayda Governorate

09: ISIS attacks the Houthis in Juban District

11: Government forces secure Socotra Island from STC forces

13: Government and STC forces clash in Yafei District in Lahij Governorate

20: STC forces capture Hejar in the southern part of Ibb Governorate

23: Government forces advance into Nihm District, and capture areas in Mukayris District in Al-Bayda Governorate

25: STC forces capture the road between Lawder and Mukayris towns

27: The Houthis clash with STC forces in al-Fakhir area in Dhale Governorate

29: ISIS and Al-Qaeda gains a strong presence in Arqub, an area east of the Lawder-Mukayris road, STC and the Houthis clash east of
Mukayris

May:

18: ISIS attacks the Houthis in Qayfa District

28: The Houthis attempt and fail to advance around Maris, STC forces repel them

June:

07: Government forces capture Ja'ar from the STC

16: STC forces attack Government forces in Hadiboh in Socotra Island

17: The Awadhi Tribe revolts in Radman al-Awad District in al-Bayda Governorate

19: STC forces secure Hadiboh in Socotra Island, the Houthis secure Radman al-Awad District

20: STC forces take full control of the Socotra Archepelago

21: Houthi forces attack Government forces in Al-Nahma in Mahliyah District

23: Government forces attack STC forces in Zinjibar

25: Government forces take full control of Kataf District

29: STC forces attack Government forces in Shaqrah

30: Houthi forces capture areas north of Al-Bayda and south of Marib Governorates

July:

10: STC forces attack Government forces in Habban District

14: STC and Government forces battle in Zinjibar and Shaqrah

16: Government forces attack STC forces in Zinjibar

August:

02: Government forces attack STC forces near Shaqrah

12: The Houthis attack ISIS and Al-Qaeda in southeast of Marib and Government forces southwest of Marib

September: The Murad Tribe aligns with Government forces against the Houthis

01: The Houthis capture areas in Mahiliya District

20: Protests wage in Al-Mukalla against the STC over declining public services

October:

02: Al-Qaeda and ISIS operatives battle Government forces in al-Ghaydah City in Al-Mahrah Governorate before Government forces clear out the operatives

20: The Houthis attack Government forces at al-Fakher and Hajer before being repelled

November:

13: The Houthis capture Camp Mas

December:

07: Al-Qaeda attacks STC forces in Lawdar

2021:

February:

08: The Houthis reach 10 KMs from Marib from the west

16: The Houthis capture Al-Zour, Al-Hamajira villages and Himar Mountain

18: The Houthis capture Marib Dam, Al-Balaq, Dahwan and Athaf Mountains, and Kholan area, Al-Qaeda and ISIS fight alongside Government forces
in Tala'at al-Hamra area and east of Hilan, marking this as the first instance ISIS has openly collaborated with a national government's forces

March:

02: The Houthis reach Sahn al-Jan Camp near Marib City

03: Government forces capture the Salah Valley, east of Taiz City

08: Governemnt forces secure Jabal Habashy District and reach Maqbanah District, The Houthis breach the northern gates of Marib City

11: Government forces secure a road between Taiz City and Hudaydah

16: The Houthis advance towards Marib Dam

April:

03: The Houthis advance within 9 KMs from Marib City

23: Government forces capture parts of Rahbah District

25: The Houthis capture Kassara, reaching 6 KMs from Marib's City Center

28: Government forces capture Al-Mashjah in Sirwah District

July:

14: Government forces secure Rahabah District and capture parts of Jabal Murad District

September:

08: The Houthis capture Rahabah District, Jabal Murad remains under Government control

25: The Houthis siege Government forces inside Abdiyah District

October:

13: The Houthis capture Waset, Al-Qahir, Al-Rawda and Al-Khuweir

17: The Houthis capture Abdiyah and Harib Districts in Marib City, as well as Usaylan, Bayhan and Ain Districts in Shabwah Governorate

26: The Houthis capture the center of Al-Jubah District

27: The Houthis capture Jabal Murad District

28: Al-Qaeda clash with the Houthis, likely north of Rada'a Town

31: The Houthis advance north of Jubah, reaching within 28 KMs south of Marib City

November:

02: STC forces take control of areas between Zinjibar and Shaqrah

07: Al-Qaeda clashes with STC forces in Zinjibar and Ja'ar during a STC operation

13: The Houthis secure areas around Hodaydah City

14: The Houthis advance and reach Al-Faza, 15 KMs north of Al-Khowkhah

16: STC forces withdraw from the Shaqrah District in an agreement with Saudi Arabia

20: The Houthis clash with Government forces (Hadi Loyalists) and STC forces at Hays District

December:

08: Houthi forces capture the eastern half of Al-Balaq Al-Sharqi mountain range

2022:

January:

26: STC forces recapture Usaylan, Bayhan and Ain Districts and lead the offensive into the southern part of Marib Governorate

February:

05: The Hadramawt Defence Forces is established by STC forces

12: Al-Qaeda kidnaps 5 UN workers between al-Khadirah and Mudiyah in Abyan Governorate

16: Pro-STC protests wage in Seiyun before Government forces repress them

March:

01: Pro-STC protests wage in Seiyun and Tarim before Government forces suppress them

03: Pro-Hadi Tribesmen (Specifically Bani Nawf and al-Shulan) attack the Houthis near al-Hazm

05: Al-Qaeda kidnaps two Doctors without Borders employees in al-Abr and al-Khasha'a District

27: The Houthis and Saudi Arabia announce an unilateral ceasefire between the Houthis and Government, continuing to this day

April:

07: President Abdrabbuh Mansur Hadi steps down, and Rashad al-Alimi becomes the third President of Yemen and establishes
the Presidential Leadership Council, the STC unites and becomes apart of the PLC

24: Al-Qaeda clash with PLC forces in Dar Sudaf around 70 KMs west-northwest of Seiyun near Al-Mawsaf in Hadramawt Governorate

May:

06: Al-Qaeda attacks STC forces near ad-Dali

June:

08: Al-Qaeda attacks PLC in Lawdar

22: Al-Qaeda attacks STC forces in Ataq City and Ahwar District

August:

07: STC and PLC forces battle in Ataq City

10: STC forces capture Ataq City and Azzan', as well as Nisab, Radhum, Habban and Mayfa'a Districts

12: Protests wage in Hamdan District before the Houthis suppress them

22: STC forces secure Shabwah Governorate

23: STC forces capture Shuqrah and Ahwar

29: The Houthis attempt to capture the last open road to Taiz City before being repelled by PLC forces

31: STC forces capture Lawdar City

September:

06: Al-Qaeda attacks STC forces in Ahwar District at Fort Saeed

10: STC forces enter Ahwar District and force Al-Qaeda to flee to the Mountainous area between Shabwah, Abyan and Al-Bayda Governorate

11: STC forces capture Al-Wadea, Lawder and Mudiyah Districts, Al-Qaeda has a presence in Al-Wadea

12: STC forces and Al-Qaeda clash east of Mudiyah town

13: STC forces reach the outskirts of Mahfad District

14: STC forces enter Wadi Omaran east of Mudiyah town

18: STC forces secure Wadi Omaran

20: Al-Qaeda re-enters Mahfad District, attacking Mudiyah City

21: The Bani Harith Tribesman leads a revolt in the northern part of Sana'a Governorate after the Houthis imprisoned
eight of their sheikhs

23: The Bani Harith Tribesman ends the revolt after their sheikhs are released, meanwhile
Al-Qaeda attacks STC forces at Lawder City

October:

08: STC forces enter Mahfad District from the west

09: Al-Qaeda attacks STC forces at Wadi Amran in Mudiyah District

10: Al-Qaeda attacks STC forces in Mudiyah District

11: STC forces secure Wadi Daiyqa on the western outskirts of Mahfad District

14: Al-Qaeda attacks STC forces at Wadi Khayala at Mahfad District

20: Al-Qaeda leads an attack against STC forces at Mahfad before STC forces repel them, STC forces
clash with Al-Qaeda forces in Al-Wadea District

22: Al-Qaeda attacks STC forces at Wadi Homran in Mahfad District, STC forces attack Al-Qaeda in Al-Wadea District

27: Al-Qaeda attacks STC forces at al-Saeed District

29: Al-Qaeda attacks STC forces at Al-Hawtah in Hadramaut

November:

04: Al-Qaeda attacks STC forces in Mahfad District

05: STC forces defeat Al-Qaeda in Mahfad and secures the district

07: Saudi and PLC forces occupy the Presidential Palace in Aden and other vital facilities in the area

17: Al-Qaeda attacks STC forces at Al-Mahfad District

19: Al-Qaeda attacks STC forces at Wadi Omaran and withdraw, ending the 2022 Southern Yemen Offensive

26: Al-Qaeda attacks STC forces at Musina'a in Shabwah Governorate, and at al-Nasara at Ataq District in Shabwah Governorate

December: Saudi and PLC forces occupy Al-Anad Air Base after STC forces refused to allow them to take control of the base

09: Al-Qaeda attacks STC forces at Mudiyah District

15: Pro-STC Protests break out in Seiyun before PLC forces suppress them

16: Al-Qaeda attacks STC forces at Markah Ulya District in Shabwah Governorate

19: Al-Qaeda attacks STC forces at Lawder District

20: PLC forces occupy checkpoints in Arma District in Shabwah Governorate

21: Al-Qaeda attacks STC forces at Wadi al-Khayala in Abyan Governorate

22: STC forces retake Arma District, Al-Qaeda attacks STC forces at Wadi Omran at Mudiyah District

29: Al-Qaeda attacks STC forces at al-Salaf in Shabwah Governorate, Houthi forces attack PLC and STC forces at Hasha District in Dhale Governorate before
being repelled

31: The Houthis attack STC forces at the western part of al-Qatabah District, with STC forces repelling them

2023

January:

03: Al-Qaeda attacks STC forces at al-Qulaytah in Mudiyah District

05: The PLC storm a headquarters in Al-Ghadidah to a Al-Mahrah Movement leader, Mudarm Abu Siraj, during the storming Al-Mahrah Tribes intervened and clashed
with PLC forces

06: Al-Qaeda attacks STC forces in Wadi Omran in Mudiyah District

07: Al-Qaeda attacks STC forces at Wadi Omran in Mudiyah District

18: Al-Qaeda attacks STC forces at Wadi Omran

20: STC forces clear Al-Qaeda between Mudiyah and Lawdar Districts

21: Al-Qaeda attacks STC forces in al-Rawdha District in Shabwah Governorate

22: STC forces clash with Al-Qaeda in Nisab District, and STC forces enter Al-Qaeda strongholds in Mahfad District before Al-Qaeda repels them

27: Pro-STC protests wage at Adab at the Wadi Hadramawt

30: Al-Qaeda has a presence in Wadi Ubdaydah in Marib Governorate about 175 KM east of Sana'a and about 30 KMs east of Marib City, meanwhile
Al-Qaeda attacks STC forces in Mahfad District

31: The National Shield Forces (NSF) is formed as a Pro-PLC force against the STC

February:

05: Al-Qaeda attacks STC forces in Mahfad District, STC forces transfer the Aden Airport to Saudi-backed forces under the National Shield Forces

07: Al-Qaeda attacks STC forces at Wadi Omran

08: Al-Qaeda attacks civilians at Baqira village in Mudiya District

10: A mutiny breaks out in the Abyan Governorate lead by the Abyan Special Forces under STC forces, the Giant Brigades then intervene and end the mutiny

21: The Shabwani Defense Forces enter Markha and Nissab Districts in Shabwah Governorate

23: Al-Qaeda attacks UAE soldiers in al-Musaniyah region in Shabwah Governorate

27: Al-Qaeda has a presence at al-Hosen reion, Wadi Obeidah in Marib Governorate

March:

06: Al-Qaeda attacks STC forces at Wadi Omran

09: Al-Qaeda attacks STC forces at Lawder City

10: Al-Qaeda attacks STC forces at Mahfad District

14: Al-Qaeda attacks the al-Safra point in Bayhan District in Shabwah Governorate

15: STC forces stop a Saudi convoy from entering a security checkpoint in Aden likely from the Airport itself

16: Iran reportedly agrees to stop arming the Houthis in a normalization deal with Saudi Arabia brokered by China

17: Al-Qaeda attacks STC forces in Mahfad District

21: Houthi and PTC forces violently clash at the Harib Front along the Marib Governorate in the first time sense early 2022, the Houthis
capture Mount al-Bawara

23: Thousands of protesters take to the streets in Ibb against the killing of a political activist, Houthis brutally suppress the protests

April:

01: Al-Qaeda attacks STC forces at al-Baqira in Mudiyah District

04: Al-Qaeda attacks STC forces at al-Baqira in Mudiyah District

06: ISIS suicide bombs two civilians on a bus in Sana'a City

09: STC forces clear Al-Qaeda IEDs west of Shakra City

19: STC forces withdraw from positions in Wadi Omran in Abyan Governorate, likely allowing Al-Qaeda to secure the area

24: STC and Al-Qaeda forces clash in Wadi Omran and al-Baqira

27: Al-Qaeda attacks STC forces at al-Baqira in Mudiyah District, and in Mahfad District

28: STC forces clear Al-Qaeda IEDs on the road between Nissab District and Ataq

30: Al-Qaeda and STC forces clash at al-Baqira