The US used the atomic bomb against Japan because in the Battle of Midway (a small island in the Pacific that was controlled by the Japanese in WW11) we lost 3,000 American lives. The Japanese had many more islands like Midway under there control. If we had continued to fight Japan by taking each individual island (island hopping) American loss of life would have been substantial, therefore Truman made the very hard decision to launch the atomic bomb on Hiroshama and Nagasaki. Which forced the Japanese to surrender.
US. End WW2.
The only nuclear weapons ever used in war were the US's MK-1 Uranium gun bomb and MK-3 Plutonium implosion bomb.
Nuclear weapons have been used in war twice- both times in 1945, when the US bombed the Japanese cities of Hiroshima and Nagasaki.
US
1945
To end WWII.
1945
no it did ont
US
Nuclear. At the time it was called an atom bomb.
To make deadly Nuclear bomb
No.