I don't buy it.
They no longer had a navy or air force to project their armies.
A simple food and trade embargo would have sufficed (enforced by our unchallenged navy).
There was no reason to even attack the Japanese mainland.
I think it was a bunch of sick and demented fucks that wanted to demonstrate the power of their new toy to the communist USSR.
Admiral William Leahy – the highest ranking member of the U.S. military from 1942 until retiring in 1949, who was the first de facto Chairman of the Joint Chiefs of Staff, and who was at the center of all major American military decisions in World War II –
wrote (pg. 441):
It is my opinion that the use of this barbarous weapon at Hiroshima and Nagasaki was of no material assistance in our war against Japan. The Japanese were already defeated and ready to surrender because of the effective sea blockade and the successful bombing with conventional weapons.
The lethal possibilities of atomic warfare in the future are frightening. My own feeling was that in being the first to use it, we had adopted an ethical standard common to the barbarians of the Dark Ages. I was not taught to make war in that fashion, and wars cannot be won by destroying women and children.
This country is being run by murderous sociopaths.
Japan was threatening behind closed doors to surrender to the USSR. That way the emperor had a chance to save face with his people. Stalin was also very interested in those trade routes, and Stalin already made it clear he was no friend to the US or England.
The cold war began almost immediately following WWII and the dividing of the land. USSR pretty much flat out held out a big giant finger to both the US and England. Yes, it was predictable and Patton was trying to get a war with them.
The fact is behind closed doors the USSR and Japan had worked SOMETHING out. There was no way this country was just going to allow the USSR to take Japan after America pretty much alone defeated them with so many American lives lost.
However, the American people could not possibly stomach another war, and Stalin counted on that. There was only one solution that the US had to ensure that Japan would surrender to the US and not the USSR. Dropping the bombs.
Why else do you think the USSR declared war on Japan shortly after they agreed to surrender to us? Yes, it was pretty much from that point that the cold war became a 40 year problem.
Here is the fact. If the bombs would not have been dropped, would it have been wise to get into a hot war with the USSR? Would the American people been able to accept that? 100s of thousands of American lives lost to what was supposedly our allies for the entire WWII?
Or, would America have accepted the fact that Japan surrender to Russia?
Now, you are in position to make the decision. What would you have done?