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

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

    In the five decades between 1945 and the 1996 Comprehensive Nuclear Test-Ban Treaty (CTBT), over 2,000 nuclear tests were carried out, 1,032 of them by the United States and 715 of them by the...

  3. Partial Nuclear Test Ban Treaty - Wikipedia

    en.wikipedia.org/wiki/Partial_Nuclear_Test_Ban...

    The Partial Test Ban Treaty (PTBT), formally known as the 1963 Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water, prohibited all test detonations of nuclear weapons except for those conducted underground.

  4. Comprehensive Nuclear-Test-Ban Treaty - Wikipedia

    en.wikipedia.org/wiki/Comprehensive_Nuclear-Test...

    The Comprehensive Nuclear-Test-Ban Treaty (CTBT) is a multilateral treaty to ban nuclear weapons test explosions and any other nuclear explosions, for both civilian and military purposes, in all environments.

  5. Nondestructive testing - Wikipedia

    en.wikipedia.org/wiki/Nondestructive_testing

    X-ray vault used in Radiography. Nondestructive testing (NDT) is any of a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage.

  6. VIENNA/WASHINGTON (Reuters) -Russia's envoy to the Comprehensive Nuclear Test Ban Treaty Organization (CTBTO) said on Friday that Moscow will revoke its ratification of the pact, a move that ...

  7. France and weapons of mass destruction - Wikipedia

    en.wikipedia.org/wiki/France_and_weapons_of_mass...

    France did not sign the Partial Nuclear Test Ban Treaty, which gave it the option to conduct further nuclear tests until it signed and ratified the Comprehensive Nuclear-Test-Ban Treaty in 1996 and 1998 respectively.