https://warontherocks.com/2021/11/feeding-the-bear-a-closer-look-at-russian-army-logistics/
https://www.nato.int/cps/en/natohq/news_118642.htm
https://en.wikipedia.org/wiki/2022_Russian_invasion_of_Ukraine#Invasion_and_resistance
https://www.iiss.org/publications/the-military-balance/the-military-balance-2018/mb2018-01-essays-1
https://www.nato.int/cps/en/natolive/topics_49755.htm
https://www.benning.army.mil/armor/earmor/content/issues/2017/spring/2Fiore17.pdf