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  2. List of military nuclear accidents - Wikipedia

    en.wikipedia.org/wiki/List_of_military_nuclear...

    Nuclear weapon partially damaged After both planes took off from Columbus Air Force Base in Mississippi, a USAF B-52F-100-BO (No. 57-036), with two sealed-pit nuclear weapons collided at 32,000 feet (9,754 m) with a KC-135 refueling aircraft (No. 57-1513), during a refueling procedure near Hardinsburg, Kentucky. Both planes crashed killing ...

  3. List of nuclear and radiation accidents by death toll - Wikipedia

    en.wikipedia.org/wiki/List_of_nuclear_and...

    The Windscale fire resulted when uranium metal fuel ignited inside plutonium production piles; surrounding dairy farms were contaminated. [33] [34] The severity of the incident was covered up at the time by the UK government, as Prime Minister Harold Macmillan feared that it would harm British nuclear relations with America, and so original reports on the disaster and its health impacts were ...

  4. 1958 Mars Bluff B-47 nuclear weapon loss incident - Wikipedia

    en.wikipedia.org/wiki/1958_Mars_Bluff_B-47...

    A Mark 6 nuclear bomb, similar to the one dropped in the incident, at the National Museum of the United States Air Force.. On March 11, 1958, a U.S. Air Force Boeing B-47E-LM Stratojet from Hunter Air Force Base operated by the 375th Bombardment Squadron of the 308th Bombardment Wing near Savannah, Georgia, took off at approximately 4:34 PM and was scheduled to fly to the United Kingdom and ...

  5. List of nuclear power accidents by country - Wikipedia

    en.wikipedia.org/wiki/List_of_nuclear_power...

    The 1979 Three Mile Island accident in Pennsylvania was caused by a series of failures in secondary systems at the reactor, which allowed radioactive steam to escape and resulted in the partial core meltdown of one of two reactors at the site, making it the most significant accident in U.S. history. [8] The world's worst nuclear accident has ...

  6. Nuclear and radiation accidents and incidents - Wikipedia

    en.wikipedia.org/wiki/Nuclear_and_radiation...

    Nuclear weapons materials on the black market are a global concern, [48] [49] and there is concern about the possible detonation of a small, crude nuclear weapon or dirty bomb by a militant group in a major city, causing significant loss of life and property. [50] [51] The number and sophistication of cyber attacks is on the rise.

  7. Nuclear close calls - Wikipedia

    en.wikipedia.org/wiki/Nuclear_close_calls

    There have also been a number of accidents involving nuclear weapons, such as crashes of nuclear armed aircraft. Despite a reduction in global nuclear tensions and major nuclear arms reductions after the end of the Cold War following the collapse of the Soviet Union in 1991, estimated nuclear warhead stockpiles total roughly 15,000 worldwide ...

  8. Nuclear reactor accidents in the United States - Wikipedia

    en.wikipedia.org/wiki/Nuclear_reactor_accidents...

    Globally, there have been at least 99 (civilian and military) recorded nuclear reactor accidents from 1952 to 2009 (defined as incidents that either resulted in the loss of human life or more than US$50,000 of property damage, the amount the US federal government uses to define major energy accidents that must be reported), totaling US$20.5 billion in property damages.

  9. 1961 Goldsboro B-52 crash - Wikipedia

    en.wikipedia.org/wiki/1961_Goldsboro_B-52_crash

    The 1961 Goldsboro B-52 crash was an accident that occurred near Goldsboro, North Carolina, United States, on 24 January 1961.A Boeing B-52 Stratofortress carrying two 3.8-megaton Mark 39 nuclear bombs broke up in mid-air, dropping its nuclear payload in the process.