the maximum amount of army gear that a soldier can be expected to carry, including but not limited to: helmet, goggles, flak vest, tac vest, pistol belt, canteen, protective (gas) mask, mopp gear, ruck sack, poncho, cold weather gear, go to war pack, etc

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.

fatigue, suspenders.. worn by the US Army .
the tech gadgets are called 'pluggers' by the way; like communication equip, GPS and so on.