Nagasaki atomic bombing:

A second atomic bomb is dropped, this time on Nagasaki. This one is more sophisticated but has a slightly less damaging impact. Even 50, 40,000 people are killed and the same immediacy of carnage is evident. President Truman announces that more bombs will follow if the Potsdam Declaration is not accepted though, in fact, he hasn't any more to use. The Japanese Supreme Council convenes to agree to the Allies' demands rovided the monarchy can be allowed to survive. Hesitancy, from some of ie military, is personally dispelled by the Emperor. By now the Soviets have followed up their declaration of war by massing to move against the Japanese forces in Manchuria. More air and sea bombardment of Japanese islands and the mainland ikes place.