https://warontherocks.com/2023/03/addressing-the-u-s-military-recruiting-crisis/
https://sofrep.com/news/us-military-recruitment-crisis-is-national-security-at-risk/
https://en.wikipedia.org/wiki/Brigade_combat_team
https://en.wikipedia.org/wiki/Battalion_tactical_group
https://nationalinterest.org/blog/buzz/russian-military-and-its-stealth-fighters-cant-fight-if-one-thing-doesnt-work-126296
https://www.armadainternational.com/2023/06/russian-air-force-tactical-communications/
https://rusi.org/explore-our-research/publications/commentary/russian-comms-ukraine-world-hertz
https://www.c4isrnet.com/battlefield-tech/c2-comms/2022/10/27/us-army-will-ditch-old-radios-amid-larger-modernization-juggle/