hey motherforgeter
read the title
American Military Inventions/Feats
building what you don't own is a feat?
also
I wouldn't call the nuclear bomb a feat
I'd call it exactly what it's classified as; a weapon of mass destruction
being able to annihilate an entire country with one blast doesn't seem good to me
that's just extinguishing your enemies and the innocent
and plus
there's only been one country
dumb enough to use them against another nation