Explosives don't scale in the way you seem to think they do. Below a certain threshold of warhead mass, you won't do much more than scratch the paint. The effec

Explosives don't scale in the way you seem to think they do. Below a certain threshold of warhead mass, you won't do much more than scratch the paint. The effects aren't linearly additive. The warheads required to penetrate military targets are incredibly heavy; you won't be loading them on a DJI drone nor traveling far even if you could. A thousand sparrows does not an eagle make.