The Soviets tested their first A-Bomb in 1949; one year before the start of the Korean War (1950-1953).
1945
The first atomic bomb, developed by the Manhattan Project during World War II, was set off on July 16, 1945, in the New Mexico desert.
The atomic bomb was invented in 1933 by Leo Szilard, but it took the Manhattan Project (1942 to 1947) to actually build the first ones.
The first atomic bomb was set off northwest of Alamogordo, New Mexico inside what is now White Sands Missile Range on July 16, 1945. If you want to, the site is open for public tours twice a year on the first saturdays of April and October.
1974
The Soviets tested their first A-Bomb in 1949; one year before the start of the Korean War (1950-1953).
20019
1942
1945
The first atomic bomb was made August 1945. My ? to you is," Why did they even start making those atomic bomb anyway?
1945
1945 (not including testing)
Most people suggest that the Cold War began in 1949 when the Soviet Union tested its first atomic bomb.
Never! Leo Szilard invented the atomic bomb in 1933.
1945
1945 was the first year that a Nuclear bomb was successfully tested then used in combat.