It is one of those moments when you just are not sure what the best course of action is.
The development of the Atomic Bomb was not for the Japanese Front, it was to combat Hitler and to hopefully get one before he did.
The use of the atomic bomb against Japan is debatable. In my opinion there is no right answer. No matter what thousands of people were going to die, whether it was American troops, Japanese troops or Japanese civilians. That being said, Im not sure that even the US understood what the ramifications of the bomb would be.