The United States.
The US Army-Air Force dropped atomic weapons on the Japanese cities of Hiroshima and Nagasaki.
The Hiroshima bomb was dropped by a plane called the Enola Gay, piloted by Col. Paul Tibbets, on 6 August 1945.
The Nagasaki bombing occurred on 9 August 1945. Again, the bomb was delivered by the Enola Gay, this time piloted by Maj. Charles Sweeney.
These two bombings represent the only use of nuclear weapons during war, and brought about the surrender of the Japanese Empire, thereby ending World War II.
USA, they dropped the fat man on Nagasaki and the little boy on Hiroshima
US. If you want a more specific answer ask a more specific question, like "Who were the bombarders that dropped the atomic bombs on Japan?".
2 atomic bombs and 2 million HE bombs and 5 million incendiary fire bombs
The atomic bomb.
US
Hiroshima and Nagasaki
They were dropped on Hiroshima and Nagasaki.
The city of Hiroshima and Nagasaki, Japan.
Hiroshima and Nagasaki.
they were dropped from b29 bombers
Hiroshima and Nagasaki, Japan
roseuavelt
Hiroshima and Nagasaki Japan
Yes