In the history of warfare, only two nuclear weapons have been detonated offensively. The first was at Hiroshima, Japan, and the second was at Nagasaki, Japan. The weapons, the Little Boyand the Fat Man respectively, were dropped by the U.S. There was one nuclear test, the so-called Trinity test, that preceeded these bombings. In that test, the U.S. actually set off a nuclear device for the first time in history. Following that successful test, the other two bombs were built and deployed.
The first atomic bomb used against man kind was in august 3. 1945.
The city of Hiroshima was the first place to have an atomic bomb dropped over against mankind.
The element first used for fission in an atomic bomb is uranium.
A- bomb stands for Atomic Bomb, first tested and used in WWII.
First hydrogen bomb then nuclear missiles but they are never used because of the dropping of the atomic bombs on japan...
The first atomic bomb used against mankind exploded at 8.15 over Hiroshima.
Hiroshima was the first to be bombed in World War 2.
August 1945
The first bomb exploded, the Trinity test bomb, used plutonium. The first bomb deployed, dropped on Hiroshima, used uranium 235. The second bomb deployed, dropped on Nagasaki, used plutonium 239.
Hitler, he was dead before the Bomb was used in warfare.
Both Uranium & Plutonium were used.
when Soviets explode first atomic bomb
the first atomic bomb was dropped on Hiroshima on Monday august 6,1945. Later on august 9 a second bomb was dropped on Nagasaki japan.
if by bomb you mean atomic bomb, it was truman. otherwise bombs predate the existence of the US.