Exter-mi-nate all In-sur-gents! Dan-ger! Dan-ger! Path blocked by stair-way!
Put a squadron of them up , on the lookout for IED burying bastards. Kill, crush, destroy.
I always wondered why we didn't put up a chain of tethered radar blimps along the Main Supply Route from Kuwait to Baghdad. I remember seeing these deployed in the Florida Keys to catch drug traffickers. 24/7 surveillence of the MSR at very low cost. It's gotta be cheaper & better coverage than flying UAV's.