Fat Man Nagasaki II is the main "riot supression" weapon of Zen Seibertron Teikoku. Every time there a riot in a Multiverse. No matter how small, the comanding chain from ZST will just nuke the d**** multiverse. And reset it with the memory of the denizen intact. Of couse Earth is alway safe. BECAUSE GAIA LAW PROTECT THEM. This led to a total disregard of damage control. Since hey, Earth is safe every d**** time we blow up the multiverse. SO WHY WE SHOULD NOT BLOW THEM UP EVERY TIME SMALL RIOT HAPPEN.
And remember to said "NUKE' EM BOY" every time you order your troop.
DON'T DROP IT AT JAPAN.