Critical Nuclear Weapon Design Information
Critical Nuclear Weapon Design Information : Mil. Department of Defense marking for Top Secret Restricted Data or Secret Restricted Data revealing the theory of operation or design of the components of a thermonuclear or implosion-type fission bomb, warhead, demolition munitions, or test device. Specifically excluded is information concerning arming, fusing, and firing systems; limited life components; and totally contained quantities of fissionable, fusionable, and high-explosive materials by type. Among these excluded items are the components that military personnel, including contractor personnel, set, maintain, operate, test, or replace