Atomic bombings of Hiroshima and Nagasaki

The Atomic bombings of Hiroshima and Nagasaki were nuclear attacks on Axis Power Imperial Japan by Allied Power United States of America. On August 6, 1945, "Little Boy" was dropped on Hiroshima followed by another attack on Nagasaki where "Fat Man" was dropped on August 9, 1945. These bombings led to Imperial Japan's surrender. This was the only instance of nuclear warfare ever being used.