So, like the title says if you spot a sandbag, at gun, aa gun etc. that are friendly they will show up as enemy.
I feel that this was overlooked by the devs and it would be nice to spot enemy built structures and not friendly ones.
Also please make the rallies more apparent that they are friendly, I cannot tell you how many times I have put down a rally only to have a friendly solder walk up and dismantle it only seconds after my placing it.