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Begin New Search Topic Arms Control and Proliferation Political Geography Iran Publishing Institution Belfer Center for Science and International Affairs, Harvard University

1. The Domestic Politics of Nuclear Choices

Author:
Elizabeth N. Saunders
Publication Date:
10-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
When and how do domestic politics influence a state's nuclear choices? Recent scholarship on nuclear security develops many domestic-political explanations for different nuclear decisions. These explanations are partly the result of two welcome trends: first, scholars have expanded the nuclear timeline, examining state behavior before and after nuclear proliferation; and second, scholars have moved beyond blunt distinctions between democracies and autocracies to more fine-grained understandings of domestic constraints. But without linkages between them, new domestic-political findings could be dismissed as a laundry list of factors that do not explain significant variation in nuclear decisions. This review essay assesses recent research on domestic politics and nuclear security, and develops a framework that illuminates when and how domestic-political mechanisms are likely to affect nuclear choices. In contrast to most previous domestic arguments, many of the newer domestic-political mechanisms posited in the literature are in some way top-down; that is, they show leaders deliberately maintaining or loosening control over nuclear choices. Two dimensions govern the extent and nature of domestic-political influence on nuclear choices: the degree of threat uncertainty and the costs and benefits to leaders of expanding the circle of domestic actors involved in a nuclear decision. The framework developed in this review essay helps make sense of several cases explored in the recent nuclear security literature. It also has implications for understanding when and how domestic-political arguments might diverge from the predictions of security-based analyses.
Topic:
Security, Arms Control and Proliferation, Nuclear Weapons, Treaties and Agreements, International Security, Domestic Politics, and Nonproliferation
Political Geography:
Russia, United States, China, Iran, and North Korea

2. States Will Not Give Nuclear Weapons to Terrorists

Author:
Daryl Press and Keir A. Lieber
Publication Date:
09-2013
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Nuclear terrorism is often described as the single biggest threat to U.S. national security. The fear is that a hostile state could surreptitiously transfer a nuclear weapon or fissile material to a like-minded terror group, thus orchestrating a devastating attack on the United States or its allies while remaining anonymous and avoiding retaliation. This fear served as a key justification for the invasion of Iraq in 2003, and it helps drive current arguments in favor of a military strike against Iran's nuclear program.
Topic:
Conflict Prevention, Security, Arms Control and Proliferation, Nuclear Weapons, Terrorism, and Weapons of Mass Destruction
Political Geography:
United States, Iraq, and Iran

3. Osirak Redux?

Author:
Whitney Raas and Austin Long
Publication Date:
04-2007
Content Type:
Working Paper
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The use of military force to halt or reverse nuclear proliferation is an option that has been much discussed and occasionally exercised. In the 1960s, for example, the United States considered destroying China's nuclear program at an early stage but ultimately decided against it. More recently, the key rationale for the invasion of Iraq in 2003 was the threat posed by Iraq's suspected inventory of weapons of mass destruction (WMD). Although significant evidence of WMD was not found in the Iraq case, the potential utility of military force for counterproliferation remains, particularly in the case of Iran. The possibility of military action against Iranian nuclear facilities has gained prominence in the public discourse, drawing comments from journalists, former military officers, and defense analysts. This makes the Iranian nuclear program a potential test case for military counterproliferation.
Topic:
International Relations, Arms Control and Proliferation, and Nuclear Weapons
Political Geography:
United States, China, Iran, and Asia