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Begin New Search Topic Arms Control and Proliferation Author James M. Acton

1. Is It a Nuke?: Pre-Launch Ambiguity and Inadvertent Escalation

Author:
James M. Acton
Publication Date:
04-2020
Content Type:
Special Report
Institution:
Carnegie Endowment for International Peace
Abstract:
Ambiguity about whether a weapon is nuclear-armed prior to its launch is an underappreciated, serious, and growing danger. Rising geopolitical tensions and the decay of arms control are exacerbating the risk that such pre-launch warhead ambiguity could lead to nuclear use in a crisis or conflict. Recent developments in technology—as well as potential future advances, such as the development of ambiguous intercontinental missiles—further add to the danger. A first step toward reducing these risks is to enhance awareness among decisionmakers of the causes and potential consequences of ambiguity. Unilateral and cooperative risk-mitigation measures could further reduce the danger of escalation, including in conflicts between the United States and Russia or the United States and China.
Topic:
Conflict Prevention, Arms Control and Proliferation, Nuclear Weapons, and Geopolitics
Political Geography:
Russia, China, and United States of America

2. Silver Bullet? Asking the Right Questions About Conventional Prompt Global Strike

Author:
James M. Acton
Publication Date:
09-2013
Content Type:
Working Paper
Institution:
Carnegie Endowment for International Peace
Abstract:
The development of non-nuclear weapons that can strike distant targets in a short period of time has been a U.S. goal for more than a decade. Advocates argue that such Conventional Prompt Global Strike (CPGS) weapons could be used to counter antisatellite weapons or sophisticated defensive capabilities; deny a new proliferator the ability to employ its nuclear arsenal; and kill high-value terrorists. Critics worry that CPGS weapons could create serious strategic risks, most notably of escalation—including to the nuclear level—in a conflict.
Topic:
Security, Defense Policy, Arms Control and Proliferation, Terrorism, and War
Political Geography:
United States

3. Beyond Treaties: Immediate Steps to Reduce Nuclear Dangers

Author:
James M. Acton
Publication Date:
10-2012
Content Type:
Policy Brief
Institution:
Carnegie Endowment for International Peace
Abstract:
The U.S. political parties are divided on nuclear weapons policy. Meanwhile, the United States and Russia have reached an arms control impasse and no new agreement is on the horizon. Confidence-building measures could help reduce nuclear risks between the United States and Russia, advancing the goals of both countries and both U.S. presidential candidates.
Topic:
Security, Arms Control and Proliferation, Nuclear Weapons, Treaties and Agreements, Weapons of Mass Destruction, and Bilateral Relations
Political Geography:
Russia and United States

4. Low Numbers: A Practical Path to Deep Nuclear Reductions

Author:
James M. Acton
Publication Date:
03-2011
Content Type:
Working Paper
Institution:
Carnegie Endowment for International Peace
Abstract:
U.S. policy seeks to create the conditions that would allow for deep reductions in nuclear arsenals. This report offers a practical approach to reducing the U.S. and Russian stockpiles to 500 nuclear warheads each and those of other nuclear armed states to no more than about half that number. This target would require Washington and Moscow to reduce their arsenals by a factor of ten.
Topic:
Foreign Policy, Arms Control and Proliferation, Nuclear Weapons, and Bilateral Relations
Political Geography:
Russia, United States, Washington, and Moscow