Stop and think about it from the standpoint of a video game.....the only way to protect yourself is to destroy everything in sight. The robots can't see every angle, so they will have to go in circles and shoot everything in site, otherwise they will be destroyed in seconds.
I was in the Army.....they taught us that we were expendable....the equipment was not. With this mentality, I am sure that they will just eliminate everyone to try to avoid losing the robots.
They should allow the insurgents to have robots too, leave people out of it.