Required:-Hotwire/ Technitian
-Friendly unit (prefered cloaked)
-a little teamwork
-(prefered) Friendly Fire off
You go and put Promixity mines and/or Remote Control mines on the friendly unit, after you're finished (You CAN put mines on units, even infantry) then tell the friendly unit to just ram into an enemy unit (prefered a tank) and BOOM, mines just struck the tank without him knowing what the hell just happened (I tried this once and lowered with only 5 promixity mines half life for a tank, a lot more than any other thing could've done)
Have fun!
And tell me your comments