Download or read book The Reliable Replacement Warhead Program written by Jonathan Medalia and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses program to maintain nuclear warheads, a Life Extension Program (LEP), part of a larger Stockpile Stewardship Program (SSP).

Download or read book Reliable Replacement Warhead Program written by Jonathan Medalia and published by DIANE Publishing. This book was released on 2011-04 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most current U.S. nuclear warheads were built in the 1970s and 1980s and are being retained longer than was planned. Yet they deteriorate and must be maintained. To correct problems, a Life Extension Program (LEP) replaces components. Modifying some components would require a nuclear test, but the U.S. has observed a test moratorium since 1992. The NNSA and the DoE, would develop the Reliable Replacement Warhead (RRW). Contents of this report (1) Need to Maintain Nuclear Warheads for the Long Term; The Solution So Far: Is LEP Satisfactory for the Long Term?; RRW and the Transformation of Nuclear Warheads; (2) RRW Program Developments; (3) Congressional Action; (4) Chronology, 2007-. A print on demand report.

Download or read book The Reliable Replacement Warhead Program Background and Current Developments written by and published by . This book was released on 2009 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most current U.S. nuclear warheads were built in the 1970s and 1980s and are being retained longer than was planned. Yet they deteriorate and must be maintained. To correct problems, a Life Extension Program (LEP), part of a larger Stockpile Stewardship Program (SSP), replaces components. Modifying some components would require a nuclear test, but the United States has observed a test moratorium since 1992. Congress and the Administration prefer to avoid a return to testing, so LEP rebuilds these components as closely as possible to original specifications. With this approach, the Secretaries of Defense and Energy have certified stockpile safety and reliability for the past 12 years without nuclear testing. NNSA argues it will become harder to certify current warheads with LEP because small changes may undermine confidence in warheads, perhaps leading to nuclear testing, whereas new-design replacement warheads created by the RRW program will be easier to certify without testing. Critics believe LEP and SSP can maintain the stockpile indefinitely. They worry that untested RRWs may make testing more likely and question cost savings, given high investment cost. They note that there are no military requirements for new weapons. Others feel that neither LEP nor RRW can provide high confidence over the long term, and would resume testing. Another point of view is that either LEP or RRW will work without nuclear testing. This report provides background and tracks legislation. It will be updated to reflect final FY2010 congressional action on RRW. See also CRS Report RL33748, Nuclear Warheads: The Reliable Replacement Warhead Program and the Life Extension Program, by Jonathan Medalia, which compares these two programs in detail.

Download or read book The Reliable Replacement Warhead Program written by Jonathan Medalia and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the Life Extension Program (LEP), difficulties ascribed to it by its critics, and their responses; shows how changed post-Cold War constraints might open opportunities to improve long-term warhead maintenance and reach other goals; describes the Reliable Replacement Warhead (RRW) and its pros and cons; tracks RRW program developments and congressional action on budget requests; and presents options and issues for Congress.

Download or read book Nuclear Warheads written by and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current U.S. nuclear warheads were deployed during the Cold War. The National Nuclear Security Administration (NNSA) maintains them with a Life Extension Program (LEP). NNSA questions if LEP can maintain them indefinitely on grounds that an accretion of minor changes introduced in replacement components will inevitably reduce confidence in warhead safety and reliability over the long term. Congress mandated the Reliable Replacement Warhead (RRW) program in 2004 "to improve the reliability, longevity, and certifiability of existing weapons and their components." Since then, Congress has specified more goals for the program, such as increasing safety, reducing the need for nuclear testing, designing for ease of manufacture, and reducing cost. RRW has become the principal program for designing new warheads to replace current ones. The program's first step is a design competition. The winning design was selected in March 2007. If the program continues, NNSA would advance the design, assess technical feasibility, and estimate cost and schedule in FY2008; start engineering development by FY2010; and produce the first deployable RRW in FY2012. Each year, Congress would decide whether to fund the program as requested, modify it, or cancel it, and whether to continue or halt LEP. RRW's supporters argue that the competing designs meet all goals set by Congress. For example, they claim that certain design features will provide high confidence, without nuclear testing, that RRWs will work. Some critics respond that LEP should work indefinitely and question if RRW will succeed. They hold that LEP meets almost all goals set by Congress, and point to other LEP advantages. Others maintain that the scientific tools used to create RRW designs have not been directly validated by nuclear tests, and that the accretion of changes resulting from LEP makes the link of current warheads to the original tested designs increasingly tenuous. In this view, nuclear testing offers the only way to maintain confidence in the stockpile. RRW raises other issues for Congress: Is RRW likely to cost more or less than LEP? How much safety, and how much protection against unauthorized use, are enough? Should the nuclear weapons complex be reconfigured to support RRW? And what information does Congress need to choose among the alternatives? This report is intended for Members and staff interested in U.S. nuclear weapon programs. It will be updated occasionally. See CRS Report RL32929, The Reliable Replacement Warhead Program: Background and Current Developments, by Jonathan Medalia, for background and for tracking legislation and developments related to RRW.

Download or read book Nuclear Weapons The Reliable Replacement Warhead Program written by and published by . This book was released on 2005 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most current U.S. nuclear warheads were built in the 1980s and are being retained longer than was planned. Yet warheads deteriorate and must be maintained. The current approach monitors them for signs of aging. When problems are found a Life Extension Program (LEP) rebuilds and replaces components. Modifying some critical components would require a nuclear test, but a nuclear test moratorium is in effect. Therefore, LEP rebuilds these components as closely as possible to original specifications. Using this approach, the Secretaries of Defense and Energy have certified stockpile safety and reliability for the past nine years without nuclear testing.

Download or read book Nuclear Warheads written by and published by . This book was released on 2007 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current U.S. nuclear warheads were deployed during the Cold War. The National Nuclear Security Administration (NNSA) maintains them with a Life Extension Program (LEP). NNSA questions if LEP can maintain them indefinitely on grounds that an accretion of minor changes introduced in replacement components will inevitably reduce confidence in warhead safety and reliability over the long term. Congress mandated the Reliable Replacement Warhead (RRW) program in 2004 "to improve the reliability, longevity, and certifiability of existing weapons and their components." Since then, Congress has specified more goals for the program, such as increasing safety, reducing the need for nuclear testing, designing for ease of manufacture, and reducing cost. RRW has become the principle program for designing new warheads to replace current ones.

Download or read book Nuclear Weapons written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Nuclear Test Ban Treaty Background and Current Developments written by and published by DIANE Publishing. This book was released on 2008 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive nuclear-test-ban treaty (CTBT) is the oldest item on the nuclear arms control agenda. Three treaties currently bar all but underground tests with a maximum force equal to 150,000 tons of TNT. Since 1997, the United States has held 23 "subcritical experiments" at the Nevada Test Site to study how plutonium behaves under pressures generated by explosives. It asserts these experiments do not violate the CTBT because they cannot produce a self-sustaining chain reaction. Russia reportedly held some since 1998. The U.N. General Assembly adopted the CTBT in 1996. As of January 23, 2009, 180 states had signed it; 148, including Russia, had ratified. Of the 44 that must ratify the treaty for it to enter into force, 41 had signed and 35 had ratified. Five conferences have been held to facilitate entry into force, most recently in 2007. In 1997, President Clinton sent the CTBT to the Senate. In October 1999, the Senate rejected it, 48 for, 51 against, 1 present. It is on the Senate Foreign Relations Committee's calendar. It would require a two-thirds Senate vote to send the treaty back to the President for disposal or to give advice and consent for ratification. The Obama Administration plans to seek Senate approval of the CTBT, followed by a diplomatic effort to secure ratification by the remaining states that must ratify for the treaty to enter into force.

Download or read book A Nuclear Weapons Free World written by Nick Ritchie and published by Springer. This book was released on 2012-10-29 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: President Obama and the UK Labour and Coalition governments have all backed the renewed momentum for serious progress towards a world free of nuclear weapons, whilst the UK finds itself embarked on a controversial and expensive programme to renew its Trident nuclear weapons system. What does the UK process tell about the prospects for disarmament?

Download or read book Prevention Pre emption and the Nuclear Option written by Aiden Warren and published by Routledge. This book was released on 2012-02-20 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to analyse the Bush Doctrine’s controversial preemption/prevention policy and its willingness to place the nuclear option to the fore of US security strategy. Additionally, it will evaluate the first two years of the Obama administration and its attempts "adjust" and refine US nuclear strategy – if at all.

Download or read book The Challenge of Abolishing Nuclear Weapons written by David Krieger and published by Routledge. This book was released on 2017-07-05 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the more than sixty years since the advent of nuclear weapons, there has been little meaningful progress toward nuclear disarmament. Some countries have nuclear weapons, while other states are forbidden to acquire them, a status quo that lacks rational basis and cannot be sustained. In this remarkable collection, scholars and policy analysts argue that humankind has a choice: either allow nuclear weapons to continue to proliferate throughout the world or move toward their complete elimination.The vast majority of people on the planet would surely opt to abolish nuclear weapons. But decisions about nuclear weapons are not made by the public, but by small groups of political elites. Consequently, in a world with nuclear weapons, the fate of humanity rests in the hands of a small number of individuals, whose perceptions, communications, and judgment determine whether there is to be a future.The contributors to this volume provide historical perspective on nuclear weapons policy; explore the role of international law in furthering the prospects of nuclear weapons abolition; consider the obstacles to abolition; present a path to achieving a nuclear weapons-free world; and look beyond abolition to consider issues of post-abolition sovereignty and general and complete disarmament. The goal of a nuclear weapons-free world can be awakened by an engaged citizenry bringing pressure from below in demanding action from political leaders. This book contributes to this awakening and engagement.

Download or read book The Opportunity written by Steven Pifer and published by Brookings Institution Press. This book was released on 2012 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: For some observers, nuclear arms control is either a relic of the cold war, or a utopian dream about a denuclearized planet decades in the future. But, as Brookings scholars Steven Pifer and Michael O'Hanlon argue in The Opportunity, arms control can address some key security challenges facing Washington today and enhance both American and global security. Pifer and O'Hanlon make a compelling case for further arms control measures —to reduce the nuclear threat to the United States and its allies, to strengthen strategic stability, to promote greater transparency regarding secretive nuclear arsenals, to create the possibility for significant defense budget savings, to bolster American credibility in the fight to curb nuclear proliferation, and to build a stronger and more sustainable U.S.-Russia relationship. President Obama gave priority to nuclear arms control early in his first term and, by all accounts, would like to be transformational on these questions. Can there be another major U.S.-Russia arms treaty? Can the tactical and surplus strategic nuclear warheads that have so far escaped controls be brought into such a framework? Can a modus vivendi be reached between the two countries on missile defense? And what of multilateral accords on nuclear testing and production of fissile materials for nuclear weapons? Pifer and O'Hanlon concisely frame the issues, the background, and the choices facing the president; provide practical policy recommendations, and put it all in clear and readable prose that will be easily understood by the layman.

Download or read book When Media Goes to War written by Anthony DiMaggio and published by NYU Press. This book was released on 2010-02-01 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this fresh and provocative book, Anthony DiMaggio uses the war in Iraq and the United States confrontations with Iran as his touchstones to probe the sometimes fine line between news and propaganda. Using Antonio Gramsci’s concept of hegemony and drawing upon the seminal works of Noam Chomsky, Edward Herman, and Robert McChesney, DiMaggio combines a rigorousempirical analysis and clear, lucid prose to enlighten readers about issues essential to the struggle for a critical media and a functioning democracy. If, as DiMaggio shows, our newspapers and television news programs play a decisive role in determining what we think, and if, as he demonstrates convincingly, what the media give us is largely propaganda that supports an oppressive and undemocratic status quo, then it is incumbent upon us to make sure that they are responsive to the majority and not just the powerful and privileged few.

Download or read book Handbook of Nuclear Proliferation written by Harsh V Pant and published by Routledge. This book was released on 2012-02-27 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters of this proposed volume are intended to shed light on the diverse themes surrounding this very important issue area in international security. Each of the six major sections addresses an aspect of nuclear proliferation that will be critical in determining the future trajectory of global politics in the years to come. The first section examines the major thematic issues underlying the contemporary discourse on nuclear proliferation. How do we understand this period in proliferation? What accounts for a taboo on the use of nuclear weapons so far and will it survive? What is the present state of nuclear deterrence models built during the Cold War? What is the relationship between the pursuit of civilian nuclear energy and the risks of proliferation? Why are we witnessing a move away from non-proliferation to counter-proliferation? The second section gives an overview of the evolving nuclear policies of the five established nuclear powers: the USA, Russia, the United Kingdom, France and the People's Republic of China. Section three looks at the three de facto nuclear states: India, Pakistan and Israel. The fourth section examines the three problem areas in the proliferation matrix today – Iran, North Korea and the potent mix of non-state actors and nuclear weapons. The fifth section sheds light on an important issue often ignored during discussions of nuclear proliferation – cases where states have made a deliberate policy choice of either renouncing their nuclear weapons programme, or have decided to remain a threshold state. The cases of South Africa, Egypt and Japan will be the focus of this section. The final section will examine the present state of the global nuclear non-proliferation regime, which most observers agree is currently facing a crisis of credibility. The three pillars of this regime – the Nuclear Non-Proliferation Treaty (NPT), the Comprehensive Test Ban Treaty (CTBT), and the Fissile Material Cut-Off Treaty (FMCT) – will be examined. This is followed by an analysis of the present trends and prospects for US-Russia nuclear arms control. The impact of missile defenses and the US-India civilian nuclear energy co-operation pact will be examined so as to ascertain whether they have weakened or strengthened the global non-proliferation regime. The chapters in this volume aim to document the increasing complexity of the global nuclear proliferation dynamic and the inability of the international community to come to terms with a rapidly changing strategic milieu. The future, in all likelihood, will be very different from the past, and the chapters in this volume will try to develop a framework that may help gain a better understanding of the forces that will shape the nuclear proliferation debate in the years to come. Proposed Contents Introduction – Overview Part 1: Thematic Issues The Second Nuclear Age The Nuclear Taboo Nuclear Deterrence Nuclear Energy and Non-Proliferation Non-Proliferation and Counter Proliferation Non-State Actors and Nuclear Weapons Part 2: The Five Nuclear Powers USA Russia United Kingdom France People's Republic of China Part 3: De Facto Nuclear States India Pakistan Israel Part 4: The ‘Problem’ States Iran North Korea Part 5: The ‘Threshold’ States South Africa Japan Egypt Part 6: The Global Non-Proliferation Regime The NPT The CTBT The FMCT US-Russia Nuclear Arms Control The Impact of Missile Defenses The US-India Nuclear Deal The Future: What It May Hold In Store Conclusion

Download or read book Science and Politics written by Brent S. Steel and published by CQ Press. This book was released on 2014-04-21 with total page 1213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent partisan squabbles over science in the news are indicative of a larger tendency for scientific research and practice to get entangled in major ideological divisions in the public arena. This politicization of science is deepened by the key role government funding plays in scientific research and development, the market leading position of U.S.-based science and technology firms, and controversial U.S. exports (such as genetically modified foods or hormone-injected livestock). This groundbreaking, one-volume, A-to-Z reference features 120-150 entries that explore the nexus of politics and science, both in the United States and in U.S. interactions with other nations. The essays, each by experts in their fields, examine: Health, environmental, and social/cultural issues relating to science and politics Concerns relating to government regulation and its impact on the practice of science Key historical and contemporary events that have shaped our contemporary view of how science and politics intersect Science and Politics: An A to Z Guide to Issues and Controversies is a must-have resource for researchers and students who seek to deepen their understanding of the connection between science and politics.

Download or read book Getting to Zero written by Catherine M. Kelleher and published by Stanford University Press. This book was released on 2011-03-02 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Getting to Zero takes on the much-debated goal of nuclear zero—exploring the serious policy questions raised by nuclear disarmament and suggesting practical steps for the nuclear weapon states to take to achieve it. It documents the successes and failures of six decades of attempts to control nuclear weapons proliferation and, within this context, asks the urgent questions that world leaders, politicians, NGOs, and scholars must address in the years ahead.