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  2. Atomic bombings of Hiroshima and Nagasaki - Wikipedia

    en.wikipedia.org/wiki/Atomic_bombings_of...

    On 6 and 9 August 1945, the United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki, respectively.The bombings killed between 150,000 and 246,000 people, most of whom were civilians, and they remain the only use of nuclear weapons in an armed conflict.

  3. Little Boy - Wikipedia

    en.wikipedia.org/wiki/Little_Boy

    Little Boy was a type of atomic bomb created by the United States as part of the Manhattan Project during World War II.The name is also often used to describe the specific bomb (L-11) used in the bombing of the Japanese city of Hiroshima by the Boeing B-29 Superfortress Enola Gay on 6 August 1945, making it the first nuclear weapon used in warfare, and the second nuclear explosion in history ...

  4. Nuclear warfare - Wikipedia

    en.wikipedia.org/wiki/Nuclear_warfare

    To date, the only use of nuclear weapons in armed conflict occurred in 1945 with the American atomic bombings of Hiroshima and Nagasaki. On August 6, 1945, a uranium gun-type device (code name " Little Boy ") was detonated over the Japanese city of Hiroshima .

  5. Hiroshima governor says nuclear disarmament must be tackled ...

    www.aol.com/news/hiroshima-governor-says-nuclear...

    The atomic bomb dropped by the United States on Hiroshima on Aug. 6, 1945, destroyed the city, killing 140,000 people. A second bomb dropped three days later on Nagasaki killed 70,000 more.

  6. Group of 7 leaders convene in Hiroshima and honor victims of the U.S. atomic bomb. But they have no new plans to reduce the threat of nuclear war. Last survivors of Hiroshima bombing watch as ...

  7. Hiroshima - Wikipedia

    en.wikipedia.org/wiki/Hiroshima

    The city government continues to advocate the abolition of all nuclear weapons and the Mayor of Hiroshima is the president of Mayors for Peace, an international Mayoral organization mobilizing cities and citizens worldwide to abolish and eliminate nuclear weapons by 2020. [42] [43]

  8. Hiroshima mayor calls nuclear deterrence 'folly' as city ...

    www.aol.com/news/hiroshima-mayor-calls-nuclear...

    Hiroshima officials criticized growing support for nuclear weapons as a detterent resulting from uneasiness over Russia's war in Ukraine and tensions in the Koreas, commenting Sunday as the city ...

  9. Nuclear weapon yield - Wikipedia

    en.wikipedia.org/wiki/Nuclear_weapon_yield

    Total weight of nuclear material and bomb was 98.8 - 100.2 kg Hiroshima's "Little Boy" gravity bomb: 13–18 54–75 Gun type uranium-235 fission bomb (the first of the two nuclear weapons that have been used in warfare). 64 kg of Uranium-235, about 1.38% of the uranium fissioned Nagasaki's "Fat Man" gravity bomb 19–23 79–96