How did any of those people know what the Japanese Government was trying to do?
Seventy years after the bombing, will Americans face the brutal truth?
www.thenation.com
Indeed, it would have been surprising if they had: Despite the terrible concentrated power of atomic weapons, the firebombing of Tokyo earlier in 1945 and the destruction of numerous Japanese cities by conventional bombing killed far more people. The Navy Museum acknowledges what many historians have long known:
It was only with the entry of the Soviet Union’s Red Army into the war two days after the bombing of Hiroshima that the Japanese moved to finally surrender. Japan was used to losing cities to American bombing; what their military leaders feared more was the destruction of the country’s military by an all-out Red Army assault.
The record is quite clear: From the perspective of an overwhelming number of key contemporary leaders in the US military, the dropping of atomic bombs on Hiroshima and Nagasaki was not a matter of military necessity. American intelligence had broken the Japanese codes, knew the Japanese government was trying to negotiate surrender through Moscow, and had long advised that the expected early August Russian declaration of war, along with assurances that Japan’s emperor would be allowed to stay as a figurehead, would bring surrender long before the first step in a November US invasion could begin.