random_88

I have seen on several occasions that an enemy is sending 'regular soldiers' towards my base but they have MY color. So when I look at my base I see some troops standing around and think all is ok since nothing attacks those troops automatically. Only when I selected a unit myself and then hover over this suspicious trooper it shows I can attack it without the need of pressing CTRL for a forced attack. One time a guy sent such troops to me and apparently were Tanya's and start blowing up my base while my defense buildings don't kill it due to the friendly team color. Is this a common bug in CNCNET Red Alert or is it just some dude cheating the game?