<human>:  Where was the first atomic bomb dropped?
<bot>: The first atomic bomb was dropped on Hiroshima, Japan, on August 6, 1945. The bomb was dropped by the United States Army Air Force on the city of Hiroshima, Japan, during World War II. The bomb was dropped from the aircraft carrier USS Enola Gay, which was named after the mother of the pilot who dropped the bomb, Colonel Paul Tibbets.