"United States" . . . . "Strategic Arms Reduction Talks." . . . . . . "U.S. strategic nuclear force requirements : hearing before the Committee on Armed Services, United States Senate, One Hundred Sixth Congress, second session, May 23, 2000"@en . "U.S. strategic nuclear force requirements hearing before the Committee on Armed Services, United States Senate, One Hundred Sixth Congress, second session, May 23, 2000"@en . . . . . "US strategic nuclear force requirements"@en . . . . . . . . . . . . . . "United States nuclear force requirements"@en .