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stockpile stewardship

  • NNSA Administrator Lt. Gen. Frank Klotz (Ret.) visited NNSA’s New Mexico laboratories last week. At Sandia National Laboratories (SNL) and Los Alamos National Laboratory (LANL), Klotz addressed the workforces of both labs on how the FY17 budget request supports NNSA’s missions, and he got a first-...
  • Earlier this month, Associate Deputy Secretary John MacWilliams visited the Nevada National Security Site (NNSS) in his role as Chief Risk Officer for the Department of Energy. He reviewed the various ways the NNSS contributes to the department's and NNSA's missions, including radiological...
  • Dona Crawford, Associate Director for Computation at NNSA’s Lawrence Livermore National Laboratory (LLNL), announced her retirement last week after 15 years of leading Livermore’s Computation Directorate. “Dona has successfully led a multidisciplinary 1000-person team that develops and deploys...
  • Outlines Accomplishments in Stockpile Stewardship, Nuclear Nonproliferation, Naval Reactors and Managing the Nuclear Enterprise The National Nuclear Security Administration (NNSA) today released “NNSA Achievements: 2015 By the Numbers,” a report highlighting major accomplishments and milestones...
  • On Oct. 22, 2015, NNSA celebrated the the proven success of the Stockpile Stewardship Program at a half-day public event featuring remarks by Secretary of Energy Ernest Moniz, Secretary of State John Kerry, and Under Secretary for Nuclear Security and NNSA Administrator Lt. Gen. (retired) Frank G....
  • (WASHINGTON) – The proven success of the Stockpile Stewardship Program (SSP)–which pushed the limits of modern science and engineering by requiring the transition from explosive nuclear weapons testing to what is effectively virtual nuclear testing–was celebrated today at a half-day public event...
  • The National Nuclear Security Administration’s (NNSA’s) Lawrence Livermore National Laboratory today announced the awarding of a subcontract to Penguin Computing – a leading developer of high-performance Linux cluster computing systems based in Silicon Valley – to bolster computing for stockpile...
  • WASHINGTON – This week marks the 20th anniversary of President Bill Clinton’s announcement that the United States would pursue negotiations for the Comprehensive Nuclear Test Ban Treaty (CTBT) and maintain the U.S. nuclear arsenal without nuclear explosive tests. President Clinton stated that...
  • WASHIGTON, DC. – The National Nuclear Security Administration today released its current quarterly summary of experiments conducted as part of its science-based Stockpile Stewardship Program. The experiments carried out within the program are used in combination with complex computational models...
  • WASHINGTON D.C. - On March 25-27, 2015, the National Nuclear Security Administration (NNSA) hosted representatives from 11 States Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) and one representative from the United Nations Office for Disarmament Affairs. The...

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