They aint destroying the land itself. That has value to them and its worthless if its got craters everywhere. And see Vietnam for what a bunch of out gunned peasants can do. 

 Also keep in mind how retarded the military and federal agencies are these days. 

 You mean diverse  

 I prefer retarded. Cuz it much more than just that. Its the entire retarded mindset. The whole package is just fit for clown world