So if you save your game in that tribal village enemies will respawn behind you when you load the game.
I went to a building that had human enemies inside so they started to shoot at me so i turned and went through the door. After the loading screen i turned around preparing my self to shoot them one by one......they did come out one by one but they were like semi-naked. They only had a bandolieer going over theyr shoulders and nothing else. Yeat they're armor absorbed damage even if they clearly didnt have one equiped. I managed to kill em and loot the bodies and once i took theyr armor the enemies where presented as they should be in theyr underwear. This has happened several times in several different buildings. When i go to the room they have armor or clothes on but once they come out of the door theyr presented as naked. Seems odd to me.