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  2. History of nuclear weapons - Wikipedia

    en.wikipedia.org/wiki/History_of_nuclear_weapons

    The first atomic bombs dropped on Hiroshima and Nagasaki on August 6 and 9, 1945, respectively, were large, custom-made devices, requiring highly trained personnel for their arming and deployment. They could be dropped only from the largest bomber planes—at the time the B-29 Superfortress —and each plane could only carry a single bomb in ...

  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. Atomic bombings of Hiroshima and Nagasaki - Wikipedia

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

    Leaflet sorties were undertaken on 1 and 4 August. Hiroshima may have been leafleted in late July or early August, as survivor accounts talk about a delivery of leaflets a few days before the atomic bomb was dropped. [92] Three versions were printed of a leaflet listing 11 or 12 cities targeted for firebombing; a total of 33 cities listed.

  5. Today in history: Atomic bomb dropped on Hiroshima - AOL

    www.aol.com/news/2015-08-06-this-day-in-history...

    On August 6, 1945, the United States became the first an only nation to use an atomic weapon during war when Enola Gay -- an American bomber -- dropped a five-ton atomic bomb on the Japanese city ...

  6. Enola Gay - Wikipedia

    en.wikipedia.org/wiki/Enola_Gay

    The Enola Gay (/ ə ˈ n oʊ l ə /) is a Boeing B-29 Superfortress bomber, named after Enola Gay Tibbets, the mother of the pilot, Colonel Paul Tibbets.On 6 August 1945, during the final stages of World War II, it became the first aircraft to drop an atomic bomb in warfare.

  7. Factbox-Nuclear testing: Why did it stop, and when? - AOL

    www.aol.com/news/factbox-nuclear-testing-why-did...

    The United States opened the nuclear era in July 1945 with the test of a 20-kiloton atomic bomb at Alamogordo, New Mexico, in July 1945, and then dropped atomic bombs on the Japanese cities of ...

  8. Nuclear weapons delivery - Wikipedia

    en.wikipedia.org/wiki/Nuclear_weapons_delivery

    The "Little Boy" and the "Fat Man" devices were large and cumbersome gravity bombs. Historically the first method of nuclear weapons delivery, and the method used in the twin instances of nuclear warfare in history, was a gravity bomb dropped by a plane.

  9. Timeline of nuclear weapons development - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_nuclear...

    1945 – July 16 – The first nuclear explosion, the Trinity test of an implosion-type plutonium-based nuclear weapon known as "the gadget", near Alamogordo, New Mexico. 1945 – July 22 – Truman alludes to Stalin about having successfully detonated an atomic bomb at the Potsdam Conference. [18] [6]