[DHMO]

And: https://en.wikipedia.org/wiki/List_of_nuclear_weapons_tests_...

And others have also set off the bomb: https://en.wikipedia.org/wiki/List_of_nuclear_weapons_tests

Granted, weapons testing is a little different than intentional use in war against an enemy.

[pluma]

"a little"

[duncan_bayne]

Not as little a difference as you might hope, in the case of atmospheric testing.

https://en.m.wikipedia.org/wiki/Nuclear_testing_at_Bikini_At...