The USSR tested its first nuclear weapon in 1949.
On August 29, 1949. Russia detonated an atomic bomb that was equivalent to 22 kilo tons which is 22,000 tons of TNT. The name of the bomb was called ''Joe 1'' in reference to Joseph Stalin.
The Soviet Union launched their first A-bomb in 1949.
1945.
The Soviet Union
When the Soviet Union exploded an atomic bomb, the US response was to increase its own arsenal and its own testing of nuclear weapons.
They developed the H-bomb, a bomb more powerful than the atomic bomb that the Americans dropped on Japan, and was stronger than the one that the Soviet Union detonated. The U.S. just wanted to be stronger than the Soviet Union.
The Soviet Union successfully tested its first atomic bomb in 1949.
sending a warning to the Soviet Union sending a warning to the soviet union
The Soviet Union tested their first atomic bomb in 1949.
The Rosenbergs were involved in the Manhattan Project which designed and made the first atomic bomb. They spied for the Soviet Union and passed the information to the Soviet Union on how to make an atomic bomb. They were caught and were executed for spying. With the breakup of the Soviet Union, the great value of their spying to the Soviet Atomic Bomb program was revealed.
atomic bomb or the hydrogen bomb
The Soviet Union
Soviet Union
The Soviet Union
The Soviet Union
The Soviet Union
When the Soviet Union exploded an atomic bomb, the US response was to increase its own arsenal and its own testing of nuclear weapons.
the united states had the atomic bomb. The Soviet Union had the world's most powerful army.
They developed the H-bomb, a bomb more powerful than the atomic bomb that the Americans dropped on Japan, and was stronger than the one that the Soviet Union detonated. The U.S. just wanted to be stronger than the Soviet Union.
Japan was negotiatin with the Soviet Union as the first atomic bomb was dropped.