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Begin New Search Topic Nuclear Power Content Type Policy Brief Publishing Institution Belfer Center for Science and International Affairs, Harvard University

1. A Vision for Nuclear Security

Author:
Matthew Bunn, Nickolas Roth, and William H. Tobey
Publication Date:
01-2019
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The goal of global nuclear security efforts should be a world in which all countries with nuclear weapons, highly enriched uranium (HEU), separated plutonium, and nuclear facilities whose sabotage could cause a major radiation release have reduced the risk of nuclear theft and sabotage to the lowest possible level. This will require policymakers, regulators, and operators to commit to a continuous process of striving for excellence in nuclear security performance.
Topic:
Security, Environment, Science and Technology, International Security, Natural Resources, and Nuclear Power
Political Geography:
Global Focus

2. Combating Complacency about Nuclear Terrorism

Author:
Matthew Bunn, Nickolas Roth, and William H. Tobey
Publication Date:
03-2019
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Complacency about the threat of nuclear terrorism—the belief that nuclear and radiological terrorism threats are minimal and existing security measures are sufficient to address them—is the fundamental barrier to strengthening nuclear security. Many factors can lead to complacency, but the most significant contributors are lack of knowledge about: events related to nuclear terrorism; weaknesses of nuclear security systems; and the capabilities demonstrated by thieves around the world. People will be more likely to take action to strengthen nuclear security if they believe that nuclear terrorism poses a real threat to their own country’s interests and their actions can significantly reduce the threat. There have been many incidents in recent years that demonstrate the need for strong and sustainable security at both military and civilian nuclear facilities.
Topic:
Security, Environment, Science and Technology, International Security, Natural Resources, and Nuclear Power
Political Geography:
Global Focus

3. India's New Nuclear Thinking: Counterforce, Crises, and Consequences

Author:
Christopher Clary and Vipin Narang
Publication Date:
05-2019
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Bottom Lines Counterforce incentives. Pakistan’s threats of nuclear first use have given India incentives to develop disarming capabilities that might neutralize Pakistan’s nuclear capabilities in a future conflict. The goal of such a shift would be to allow New Delhi to recapture the space it believed it had lost for conventional retaliation, without fear of nuclear use from Pakistan and without having to engage in tit-for-tat nuclear warfighting. Expanding options without doctrinal change. This risk of first-strike instability may force India to consider circumstances under which it could use nuclear weapons preemptively, posing a challenge to its long-standing “no first use” (NFU) declaration. Senior former officials have argued that preemption may be consistent with India’s NFU policy, meaning that Indian nuclear strategy may be changing even without any public revisions to its declaratory doctrine. Growing but still insufficient capabilities. India has dramatically expanded the number of precise nuclear-armed and conventional weapons that it possesses that can strike deep into Pakistan, along with the necessary systems and infrastructure to find and destroy Pakistani nuclear systems and intercept any forces it may miss with missile defenses. Nevertheless, it is far from achieving the ability to execute counterforce strikes against Pakistani nuclear targets, but even the mere pursuit of such options creates both an arms race on the Indian subcontinent as well as dangerous incentives to strike first in a crisis.
Topic:
International Security, Military Affairs, and Nuclear Power
Political Geography:
South Asia and India

4. A Conservative’s Prescriptive Policy Checklist: U.S. Foreign Policies in the Next Four Years to Shape a New World Order

Author:
Robert D. Blackwill
Publication Date:
01-2017
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
As Donald Trump prepares to enter the presidency, many observers at home and abroad seek to anticipate the outlines of his foreign policy. This essay has a different purpose. Based on the rigorous definition of vital U.S. national interests that follows immediately below, [1] it proposes a prescriptive checklist of U.S. policy steps that would strengthen the domestic base of American external actions; reinforce the U.S. alliance systems in Asia and Europe; meet the Chinese and Russian challenges, while improving the quality of diplomatic exchanges with Beijing and Moscow; reshape U.S. trade policy; gradually pivot from the Middle East to Asia (but not from Europe); maintain the nuclear agreement with Iran; and confront international terrorism more aggressively, but with minimal U.S. boots on the ground in ungoverned areas and without nation building. This list attempts to take into account the President-elect’s public statements on foreign policy, but does not assume that all of them will be manifested after January 20. It rests squarely on the application of the Nixon/Kissinger national interest driven conceptual framework that refined American foreign policy five decades ago to current U.S. challenges and opportunities.
Topic:
Foreign Policy, Diplomacy, Politics, Terrorism, and Nuclear Power
Political Geography:
Russia, Europe, Middle East, North Africa, North America, Asia-Pacific, and United States of America

5. Why Cyber Operations Do Not Always Favor the Offense

Author:
Rebecca Slayton
Publication Date:
02-2017
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Bottom Lines: Creating unnecessary vulnerabilities. Making offensive cyber operations a national priority can increase instabilities in international relations and worsen national vulnerabilities to attack. But because the skills needed for offense and defense are similar, military offensive readiness can be maintained by focusing on defensive operations that make the world safer, rather than on offensive operations. Managing complexity. The ease of both offense and defense increases as organizational skills and capability in managing complex technology improve; it declines as the complexity of cyber operations rises. What appears to be offensive advantage is primarily a result of the offense’s relatively simple goals and the defense’s poor management. Assessing kinetic effects. It is often more expensive for the offense to achieve kinetic effects—for instance, sabotaging machinery—than for the defense to prevent them. An empirical analysis of the Stuxnet cyberattacks on Iran’s nuclear enrichment facilities shows that Stuxnet likely cost the offense more than the defense and was relatively ineffective.
Topic:
International Relations, Security, Foreign Policy, Defense Policy, International Security, Nuclear Power, and Cybersecurity
Political Geography:
Middle East and North America

6. Smashing Atoms for Peace: Using Linear Accelerators to Produce Medical Isotopes without Highly Enriched Uranium

Author:
David Nusbaum
Publication Date:
10-2013
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Nuclear research reactors are used in many countries for many different purposes. Most of the reactors are used for research (mainly in physics), training for nuclear operators and engineers, materials testing in radiation conditions, or the production of radioiso¬topes for medicine and industry. Some countries, like Iran, are building new reactors ostensibly to fill these needs. Many of these reactors operate with highly enriched uranium (HEU) nuclear fuel — in most cases, enriched to around 90 percent, the same as fuel for nuclear weapons. The production and fabrication of HEU fuel, and the handling, transport, and storage of both fresh and spent fuel containing HEU entails considerable proliferation, security, and safety risks as well as very high costs. The global stockpile of highly enriched uranium was about 1500 tons in 2012, which was enough for more than 60,000 simple, first gen¬eration implosion weapons. About 98 percent of this material is held by the nuclear weapon states, with the largest HEU stockpiles in Russia and the United States.
Topic:
Security, Education, Energy Policy, Health, and Nuclear Power
Political Geography:
Russia, United States, and Iran

7. Research, Development, and Demonstration for the Future of Nuclear Energy

Author:
Valentina Bosetti, Matthew Bunn, Michela Catenacci, Audrey Lee, and Laura Diaz Anadon
Publication Date:
06-2011
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Dramatic growth in nuclear energy would be required for nuclear power to provide a significant part of the carbon-free energy the world is likely to need in the 21st century or a major part in meeting other energy challenges. This would require increased support from governments, utilities, and publics around the world. Achieving that support is likely to require improved economics and major progress toward resolving issues of nuclear safety, proliferation-resistance, and nuclear waste management. This is likely to require both research, development, and demonstration (RD) of improved technologies and new policy approaches.
Topic:
Climate Change, Economics, Energy Policy, and Nuclear Power

8. Recommendations for Limiting Transfers of Enrichment and Reprocessing Technologies

Author:
Fred McGoldrick
Publication Date:
06-2011
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
This policy brief is based on Limiting Transfers of Enrichment and Reprocessing Technology: Issues, Constraints, Options , a report of the Project on Managing the Atom.
Topic:
Foreign Policy, Energy Policy, Science and Technology, Foreign Aid, Nuclear Power, and Developing World

9. Nuclear Policy Gridlock in Japan

Author:
Jacques E.C. Hymans
Publication Date:
11-2011
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Prior to the Japanese earthquake, tsunami, and nuclear disaster of March 11, 2011, international observers frequently posed the question of whether Japan might convert its large stockpile of plutonium into nuclear weapons. Since March 11, their main question has shifted to whether Japan will decide to exit from the nuclear energy field altogether.
Topic:
Security, Energy Policy, Natural Disasters, and Nuclear Power
Political Geography:
Japan and Israel