Commanders in Iraq were getting their tulips chewed off while their men were dying trying to fight a war because pinheads back in the states were up in arms about ****ing museums being looted.
Aside from shooting the looters what could they do ? Can't take them prisoner, can't impound their vehicles, really don't even have the resources to confiscate the stolen crap.
So tankers were given orders, if you come upon a scene where a vehicle is being used in some kind of theft, get everybody away from the vehilce, do not touch the vehicle, shoot it up in case it's mined or some ****, then flatten it.
Tankers would've done the same thing or worse in europe in the 40s had they been faced with the same dilema.
You can bet those men weren't acting without instruction.