I'm stunned to realize that so many people don't understand the core message the OP is trying to put out.
Our opinions of others and their morality, could be in complete opposite when comparing us to them.
To an American, Al-qaeda are terrorists. To some of the middle-east they are freedom-fighters. And vice versa.
And I would like to thank the OP for what he posted. Brilliant title for one, as it immediately evokes attention at reading it, lol. Secondly for not approving of any of the actions, but rather explaining the thought process behind it. It's very ****ing easy to label something as good or as evil.
Your name belies your enlightenment OP.
Now to stick a fork into this entire discussion as I've grown very fond of it. Japan did not surrender due to the atomic bombs. I hope you misguided fools realize this. When the single bombing of their capital city killed anywhere from 100,000 - 1.5 MILLION in one sitting on March 10th 1945, losing two minor industrial cities means nothing.
What's interesting to note is that following both atomic detonations there were still no signs of surrender, until the Soviets declared war upon Japan officially and invaded Manchuria and wiped out the Kwantung army in a matter of days. The Soviets were more brutal than even the Japanese in their treatment of prisoners and those under their subjugation. And after it became apparent that the USSR had it's eye on japanese territory (evidenced by the occupation of Sakalin island and the Kurile islands) the Japanese quickly set about to an unconditional surrender to stave off any attempt by the soviets at taking a chunk of their land and indoctrinating it, as had begun to happen with Germany.
By all rights, the bombs were unneccessary. The use of the Soviet's massive armada of superior armor, battle tested and now veteran infantry, their massive airforce in comparison to the Japanese's now utterly crippled air force. I think that alone was the reason for Japanese surrender, thus rendering the bombs not only useless but negligent.
And yes people, Japanese soldiers and civilians did possess fear, contrary to the foolishness you hear in documentaries. And that was the fear of capture and enslavement. Which is exactly what the Soviets would have had in store for them.
Think logically here. A nation consisting of soldiers that ran recklessly into marine bullets, wave after wave, surely would not fear death in the form of a physical removal from this world (The A bombs), but certainly would fear a psychological death as they were systematically broken in as the Soviet's new satellite, bowing to their whims.
Last point btw. The reason for Japan's attack upon the united states was for one reason and one reason only. They'd been cut off and strangled by the US (essentially sanctions) and were on the road to having zero oil. Which meant they would be unable to defend themselves against anyone properly. They thought to hit the US hard and fast to make them break said sanctions, not necessarily to conquer the United States in any way.