Download or read book The Safety Security Reliability and Performance of the U S Nuclear Stockpile written by United States. Congress. House. Committee on Armed Services. Subcommittee on Military Procurement and published by . This book was released on 2003 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Safety Security Reliability and Performance of the U S Nuclear Stockpile written by United States. Congress. House. Committee on Armed Services. Subcommittee on Military Procurement and published by . This book was released on 2003 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Safety and Reliability of the U S Nuclear Deterrent written by United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on International Security, Proliferation, and Federal Services and published by . This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FY 1999 Report of the Panel to Assess the Reliability Safety and Security of the United States Nuclear Stockpile written by Panel to Assess the Reliability, Safety, and Security of the United States Nuclear Stockpile and published by . This book was released on 1999 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Fiscal Year 2000 Report to Congress of the Panel to Assess the Reliability Safety and Security of the United States Nuclear Stockpile written by and published by . This book was released on 2001 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Quantification of Margins and Uncertainties Methodology for Assessing and Certifying the Reliability of the Nuclear Stockpile written by National Research Council and published by National Academies Press. This book was released on 2009-03-02 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maintaining the capabilities of the nuclear weapons stockpile and performing the annual assessment for the stockpile's certification involves a wide range of processes, technologies, and expertise. An important and valuable framework helping to link those components is the quantification of margins and uncertainties (QMU) methodology. In this book, the National Research Council evaluates: how the national security labs were using QMU, including any significant differences among the three labs its use in the annual assessment whether the applications of QMU to assess the proposed reliable replacement warhead (RRW) could reduce the likelihood of resuming underground nuclear testing This book presents an assessment of each of these issues and includes findings and recommendations to help guide laboratory and NNSA implementation and development of the QMU framework. It also serves as a guide for congressional oversight of those activities.
Download or read book Nuclear Weapons NNSA Needs to Refine and More Effectively Manage its New Approach for Assessing Certifying Nuclear Weapons written by and published by DIANE Publishing. This book was released on 2006 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Security and Nuclear Weapons written by United States. National Nuclear Security Administration and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A principal national security goal of the United States is to deter aggression against ourselves and our allies. Every American administration since President Truman has formulated a U.S. national security policy that makes clear the essential role that nuclear weapons play in maintaining deterrence. It is the policy of this Administration to achieve an effective strategic deterrent at the lowest level of nuclear weapons consistent with our national security and our commitments to allies. In 2001, President Bush directed that the United States reduce the number of operationally deployed strategic nuclear weapons from about 6,000 to 1,700-2,200 by 2012 -- a two-thirds reduction. Corresponding reductions in the nuclear stockpile will result in the lowest level since the Eisenhower Administration. However, these reductions in the stockpile are only achievable with a responsive nuclear infrastructure. Successive efforts at extending the service life of the current inventory of weapons risks incorporating technical changes that could, over time, inadvertently undermine their reliability and performance. As the United States continues to observe a moratorium on underground nuclear testing, it becomes increasingly difficult to certify the existing stockpile of weapons. Moreover, it is difficult to incorporate modern safety and security features into Cold War-era weapon designs. To address these issues of sustainability, safety, security, and reliability, and to achieve a smaller yet credible nuclear deterrent force, the United States needs to invest in the Reliable Replacement Warhead (RRW) program. RRW will make U.S. nuclear weapons safer and more secure against unauthorized use by incorporating state-of-the-art security features that cannot be retro-fitted to older weapons. RRW designs will provide more favorable reliability and performance margins than those currently in the stockpile, and will be less sensitive to incremental aging effects or manufacturing variances.
Download or read book Stockpile Stewardship Program Strategy written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In announcing the extension of the moratorium on nuclear testing, President Clinton reaffirmed the importance of maintaining confidence in the enduring U.S. nuclear stockpile: ''To assure that our nuclear deterrent remains unquestioned under a test ban, we will explore other means of maintaining our confidence in the safety, reliability, and performance of our weapons.'' To this end, the Department of Energy's nuclear weapon program is undergoing fundamental change--from advancing military characteristics to maintaining the reliability and safety of the existing stockpile. Consequently, a new strategy was needed to meet these new mission requirements. This report summarizes the new strategy. The fundamental premise of the new strategy lies in the ability to respond to problems in monitoring and maintaining the existing stockpile by preserving specialized facilities, maintaining the skill and knowledge bases, and advancing our understanding of nuclear weapon physics necessary to manage the nuclear future in an era without nuclear testing. The foundation of this Science-based Stockpile Stewardship strategy was laid at a workshop attended by DOE officials, DoD customers, stakeholders from other government agencies, nuclear weapon experts, and members of the scientific community. The principles of the evolving strategy were regularly discussed during the formative stages with the primary customers and stakeholders and reviewed by the JASONs. This report summarizes the strategy as it now exists, but we recognize that stockpile stewardship must be a continuing process--updated as necessary to respond to national security objectives.
Download or read book Modernizing the Nuclear Security Enterprise written by U.s. Government Accountability Office and published by . This book was released on 2017-08-04 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: "NNSA has primary responsibility for ensuring the safety, security, and reliability of the nation's nuclear weapons stockpile. NNSA carries out these activities at three national labs, four production sites, and one test site-collectively known as the nuclear security enterprise. Contractors operate these sites under management and operations (M&O) contracts. The enterprise workforces often possess certain critical skills that can only be developed through a minimum of 3 years of experience working in a secure, classified environment.Because NNSA could have difficulty maintaining the critically skilled workforces necessary to ensure the safety, security, and reliability of the nation's nuclear weapons, GAO was asked to examine: (1) strategies NNSA and its M&O contractors use to recruit, develop, and retain critically skilled workforces; (2) how NNSA assesses the effectiveness of these strategies; and (3) challenges in recruiting, retaining, and developing this specialized workforce and efforts to mitigate these challenges. GAO reviewed NNSA's and its M&O contractors' human capital documents and interviewed officials."
Download or read book Nuclear Weapons written by United States. Government Accountability Office and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: NNSA is responsible for ensuring the performance, safety, and reliability of the nation’s nuclear stockpile without nuclear explosive testing. Subcritical experiments are used to support NNSA’s assessments. NNSA conducts these experiments at the U1a underground facility at the Nevada National Security Site. This allows NNSA to obtain experimental data on plutonium and high explosives together without a nuclear explosion—hence, the experiments remain subcritical. In 2014, NNSA identified the need for new data from these experiments and established the ECSE program to provide such data. GAO’s report (1) describes the objective of the program and (2) examines the risks that NNSA has identified to completing the program and the extent to which NNSA has used appropriate program management processes to manage these risks. GAO is recommending that NNSA ensure adoption of additional management processes to improve risk management of the Zeus ECSE program elements.
Download or read book National Security and Nuclear Weapons Maintaining Deterrence in the 21st Century written by and published by . This book was released on 2007 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: A principal national security goal of the United States is to deter aggression against ourselves and our allies. Every American administration since President Truman has formulated a U.S. national security policy that makes clear the essential role that nuclear weapons play in maintaining deterrence. It is the policy of this Administration to achieve an effective strategic deterrent at the lowest level of nuclear weapons consistent with our national security and our commitments to allies. In 2001, President Bush directed that the United States reduce the number of operationally deployed strategic nuclear weapons from about 6,000 to 1,700-2,200 by 2012 -- a two-thirds reduction. Corresponding reductions in the nuclear stockpile will result in the lowest level since the Eisenhower Administration. However, these reductions in the stockpile are only achievable with a responsive nuclear infrastructure. Successive efforts at extending the service life of the current inventory of weapons risks incorporating technical changes that could, over time, inadvertently undermine their reliability and performance. As the United States continues to observe a moratorium on underground nuclear testing, it becomes increasingly difficult to certify the existing stockpile of weapons. Moreover, it is difficult to incorporate modern safety and security features into Cold War-era weapon designs. To address these issues of sustainability, safety, security, and reliability, and to achieve a smaller yet credible nuclear deterrent force, the United States needs to invest in the Reliable Replacement Warhead (RRW) program. RRW will make U.S. nuclear weapons safer and more secure against unauthorized use by incorporating state-of-the-art security features that cannot be retro-fitted to older weapons. RRW designs will provide more favorable reliability and performance margins than those currently in the stockpile, and will be less sensitive to incremental aging effects or manufacturing variances.
Download or read book The Limits of Safety written by Scott Douglas Sagan and published by Princeton University Press. This book was released on 2020-05-05 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental tragedies such as Chernobyl and the Exxon Valdez remind us that catastrophic accidents are always possible in a world full of hazardous technologies. Yet, the apparently excellent safety record with nuclear weapons has led scholars, policy-makers, and the public alike to believe that nuclear arsenals can serve as a secure deterrent for the foreseeable future. In this provocative book, Scott Sagan challenges such optimism. Sagan's research into formerly classified archives penetrates the veil of safety that has surrounded U.S. nuclear weapons and reveals a hidden history of frightening "close calls" to disaster.
Download or read book THE SAFETY SECURITY RELIABILITY AND PERFORMANCE OF THE U S NUCLEAR HEARING COMMITTEE ON ARMED SERVICES HOUSE OF REPRESENTATIVES written by United States. Congress. House. Committee on Armed Services and published by . This book was released on 2003* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Doctrine for Joint Operations written by United States. Joint Chiefs of Staff and published by . This book was released on 1995 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2018 Nuclear Posture Review written by United States. Department of Defense and published by . This book was released on 2018-02-02 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: On January 27, 2017, President Donald Trump directed Secretary of Defense James Mattis to initiate a new Nuclear Posture Review (NPR). The President made clear that his first priority is to protect the United States, allies, and partners. He also emphasized both the long-term goal of eliminating nuclear weapons and the requirement that the United States have modern, flexible, and resilient nuclear capabilities that are safe and secure until such a time as nuclear weapons can prudently be eliminated from the world.The United States remains committed to its efforts in support of the ultimate global elimination of nuclear, biological, and chemical weapons. It has reduced the nuclear stockpile by over 85 percent since the height of the Cold War and deployed no new nuclear capabilities for over two decades. Nevertheless, global threat conditions have worsened markedly since the most recent 2010 NPR, including increasingly explicit nuclear threats from potential adversaries. The United States now faces a more diverse and advanced nuclear-threat environment than ever before, with considerable dynamism in potential adversaries' development and deployment programs for nuclear weapons and delivery systems.
Download or read book Budget Budget of the United States Government written by and published by Government Printing Office. This book was released on with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
