On August 6th 1945, the US Army Air Force B-29 Superfortress Enola Gay, physically dropped a nuclear fission device dubbed "Little Boy" on the Nipponjin (Japanese) city of Hiroshima. The weapon had been delievered to Tinian Island and the US Air Base a week prior to the bombing. After retrofitting the Enola Gay to accept the weapon's unusual dimensions, it took off on its flight plan with its escort bombers/camera planes.
That was on August 6 1945.
Hiroshima
Hiroshima
they first tested it at the trinity sight but used it on the city of Hiroshima
The atomic bomb was dropped on Hiroshima Nagasaki by the US from parachute.
The first atomic bomb was dropped on Hiroshima, Japan ; another on Nagasaki, Japan, 3 days later.
Hiroshima and Nagasaki
August 6th 1945.
Hiroshima and Nagasaki
Hiroshima, Nagasaki. Japan
August 6, 1945
The Germans did not drop an atomic bomb on Japan or on anyone. It was the US which dropped two atomic bombs on Japan (specifically on the cities of Hiroshima and Nagasaki) in 1945.