By the end of 1949 the US had built a total of 178 atomic bombs, tested 6 atomic bombs, used 2 atomic bombs in combat, resulting in a stockpile of 170 atomic bombs.
Hiroshima and Nagasaki were the two Japanese cities on which atomic bombs were dropped.
They used 3 atomic bombs
2
7 :)
The Korean War 1950-1953; Soviets tested their first A-Bomb in 1949.
It was important to many romans in the central times. His acts with atomic bombs were great to. The atomic bombs were cannon balls.
None. The only country ever attacked with atomic bombs was Japan just before the end of WW2.
After that the weapons race began and many atomic bombs were made.
Only one test was done before using the bombs on Japan.
Atomic bombs- Zero.
The purposes of atomic bombs are now to ensure mutually assured destruction. So many countries have atomic bombs now that if they were to launch one they would be destroyed by someone else.
As both atomic bombs and supernovas vary in yield, this question has no single answer.