So it's as easy as Friend or Foe ID, then? I've been watching a lot of supposed combat footage on YT and Plebbit and all of the UA soldiers are wearing yellow tape armbands. I see now that the solder in the back left has a red armband, while the one in the foreground has the red tape on his leg. I'd have to think it would be easy for one group to ambush the other if a primary means of ID is the color tape they're wearing.