Timeline of nuclear weapons development

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This timeline of nuclear weapons development is a chronological catalog of the evolution of nuclear weapons rooting from the development of the science surrounding nuclear fission and nuclear fusion. In addition to the scientific advancements, this timeline also includes several political events relating to the development of nuclear weapons. The availability of intelligence on recent advancements in nuclear weapons of several major countries (such as United States and the Soviet Union) is limited because of the classification of technical knowledge of nuclear weapons development.

1930−1950[edit]

1950−1970[edit]

1970−1990[edit]

1990−present[edit]

See also[edit]

References[edit]

  1. ^ "NISHINA Memorial Foundation 2008 - Induced β-Activity of Uranium by Fast Neutrons" (PDF). Nishina Memorial Foundation. March 2008. p. 15. Retrieved 15 February 2018.
  2. ^ Nagao Ikeda (25 July 2011). ""The discoveries of uranium 237 and symmetric fission — From the archival papers of Nishina and Kimura"_The discovery of a new uranium isotope, 237U". National Center for Biotechnology Information, U.S. National Library of Medicine. PMC 3171289. Missing or empty |url= (help); |access-date= requires |url= (help)
  3. ^ "NISHINA Memorial Foundation 2008 - Induced β-Activity of Uranium by Fast Neutrons" (PDF). Nishina Memorial Foundation. March 2008. p. 16. Retrieved 15 February 2018.
  4. ^ Nagao Ikeda (25 July 2011). ""The discoveries of uranium 237 and symmetric fission — From the archival papers of Nishina and Kimura"_The discovery of a new uranium isotope, 237U". National Center for Biotechnology Information, U.S. National Library of Medicine. PMC 3171289. Missing or empty |url= (help); |access-date= requires |url= (help)
  5. ^ Yoshio Nishina, Kenjiro Kimura, T. YASAKI, H. EZOE & M. IKAWA (6 July 1940). "Fission Products of Uranium produced by Fast Neutrons". Nature. Retrieved 16 February 2018.
  6. ^ "Fission Chain Reaction_Trends of Fission Products_Symmetric Fission Products". The LibreTexts libraries. 1 January 2016. Retrieved 16 February 2018.