End of World War II in Asia
Second, and more powerful plutonium implosion atomic bomb, Fat Man, is dropped on Nagasaki from a different "Silverplate" B-29 named "Bockscar", flown by Maj. Charles Sweeney (Atomic bombing of Nagasaki)
Strategic bombing during World War II
Six days after the detonation over Nagasaki, Japan announced its surrender to the Allied Powers on 15 August 1945, signing the Instrument of Surrender on 2 September 1945, officially ending the Pacific War and World War II. The two atomic bombings generated strong sentiments in Japan against all nuclear weapons. Japan adopted the Three Non-Nuclear Principles, which forbade the nation from developing nuclear armaments. Across the world anti-nuclear activists have made Hiroshima the central symbol of what they are opposing.