Search

Begin New Search Author Matthew Bunn Publication Year within 25 Years

1. Threat Perceptions and Drivers of Change in Nuclear Security Around the World: Results of a Survey

Author:
Matthew Bunn and Eben Harrell
Publication Date:
03-2014
Content Type:
Working Paper
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Leaders at the 2010 nuclear security summit agreed on the goal of securing all vulnerable nuclear material in four years. This goal implied that many countries would change their nuclear security policies. But the factors that drive changes in nuclear security policies, and that constrain those changes, are not well understood. Matthew Bunn and Eben Harrell conducted a survey of selected nuclear security experts in countries with nuclear weapons, highly enriched uranium (HEU), or separated plutonium, to explore this issue. The survey included: perceptions of which threats are credible; approaches to nuclear security based on a design basis threat (DBT); changes in nuclear security policy in the last 15 years; factors causing and constraining changes in nuclear security policy; and policy on how much information to release about nuclear security. This paper describes the survey, its results, and implications for next steps to strengthen global nuclear security.
Topic:
Conflict Prevention, International Relations, Security, Nuclear Weapons, and Weapons of Mass Destruction
Political Geography:
United Nations

2. A Worst Practices Guide to Insider Threats: Lessons from Past Mistakes

Author:
Matthew Bunn and Scott D. Sagan
Publication Date:
04-2014
Content Type:
Policy Brief
Institution:
Center for International Security and Cooperation
Abstract:
Insider threats are perhaps the most serious challenges that nuclear security systems face. All of the cases of theft of nuclear materials where the circumstances of the theft are known were perpetrated either by insiders or with the help of insiders; given that the other cases involve bulk material stolen covertly without anyone being aware the material was missing, there is every reason to believe that they were perpetrated by insiders as well. Similarly, disgruntled workers from inside nuclear facilities have perpetrated many of the known incidents of nuclear sabotage. The most recent example of which we are aware is the apparent insider sabotage of a diesel generator at the San Onofre nuclear plant in the United States in 2012; the most spectacular was an incident three decades ago in which an insider placed explosives directly on the steel pressure vessel head of a nuclear reactor and then detonated them. While many such incidents, including the two just mentioned, appear to have been intended to send a message to management, not to spread radioactivity, they highlight the immense dangers that could arise from insiders with more malevolent intent. As it turns out, insiders perpetrate a large fraction of thefts from heavily guarded non-nuclear facilities as well. Yet organizations often find it difficult to under - stand and protect against insider threats. Why is this the case?
Topic:
Security and Nuclear Weapons

3. Advancing Nuclear Security: Evaluating Progress and Setting New Goals

Author:
Matthew Bunn, Martin B. Malin, Nickolas Roth, and William H. Tobey
Publication Date:
04-2014
Content Type:
Working Paper
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The threat of nuclear and radiological terrorism has not disappeared, though the world has made important progress in reducing these risks. Urgent new steps are needed to build effective and lasting nuclear security worldwide. The nuclear security effort must now shift from short-term improvements toward a focus on a continued search for excellence, lasting as long as terrorist groups bent on mass destruction and the nuclear and radiological materials they might use both continue to exist.
Topic:
Arms Control and Proliferation, Nuclear Weapons, Terrorism, and Border Control

4. Cutting Too Deep: The Obama Administration's Proposals for Nuclear Security Spending Reductions

Author:
Matthew Bunn, Nickolas Roth, and William H. Tobey
Publication Date:
07-2014
Content Type:
Working Paper
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The substantial nuclear security budget cuts proposed by the Obama administration for fiscal year (FY) 2015, if approved, would slow progress toward preventing the essential ingredients of nuclear bombs from falling into terrorist hands. Many of the proposed cutbacks are not the result of completing projects under the four-year effort to secure vulnerable nuclear materials or putting the mixed oxide (MOX) fuel program for plutonium in cold standby. The drop in funding would result in real and significant cuts to important ongoing nuclear security programs. Congress should act to reduce the scale of the proposed cut for nuclear security programs by at least $100 million, and should consider other substantial increases in funding for nonproliferation programs.

5. 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

6. Transforming U.S. Energy Innovation

Author:
Matthew Bunn, Charles Jones, Venkatesh Narayanamurti, Ruud Kempener, Laura Diaz Anadon, Gabriel Chan, Melissa Chan, Audrey Lee, and Nathaniel Logar
Publication Date:
11-2011
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The United States needs a revolution in energy technology innovation to meet the profound economic, environmental, and national security challenges that energy poses in the 21st century. If the U.S. government does not act now to improve the conditions for innovation in energy, even in times of budget stringency, it risks losing leadership in one of the key global industries of the future, and the world risks being unable to safely mitigate climate change and to reduce vulnerability to disruptions and conflicts—both domestic and international. Waiting is not an option.
Topic:
Defense Policy, Climate Change, and Energy Policy
Political Geography:
United States

7. U.S. Public Energy Innovation Institutions and Mechanisms: Status Deficiencies

Author:
Matthew Bunn, Venkatesh Narayanamurti, Laura Diaz Anadon, and Charles Jones
Publication Date:
01-2010
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The United States needs to transform the way it produces and uses energy. This will require the improvement of current technologies and the development of new ones. To achieve the maximum payoff for public investments in energy technology innovation, the United States will need to improve and better align the management and structure of existing and new energy innovation institutions, and better connect R to demonstration and deployment. In what follows, we highlight three general and important recommendations for thinking about different initiatives, and we discuss the merits and challenges of current and new institutions, and the remaining gaps in the U.S. energy innovation system.
Topic:
Energy Policy and Science and Technology
Political Geography:
United States

8. Funding for U.S. Efforts to Improve Controls Over Nuclear Weapons, Materials, and Expertise Overseas: A 2009 Update

Author:
Matthew Bunn and Andrew Newman
Publication Date:
06-2009
Content Type:
Working Paper
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The Obama administration is still developing a plan to ensure effective security for all nuclear weapons and weapons-usable nuclear material worldwide within four years, as President Obama outlined in his Prague speech. Because the plan is still in development, the additional funding to implement such an effort was not included in the “steady as you go” fiscal year (FY) 2010 budget request sent to Congress in early May 2009. The $1.3 billion request for programs to improve controls over nuclear weapons, materials, and expertise overseas is essentially the same as the FY 2009 appropriation and $30 million less than the FY 2008 appropriation. The request for all threat reduction programs (including chemical, biological, and missile-related programs as well as nuclear programs) is approximately $1.6 billion, a slight decline from the FY 2009 appropriation. As Kenneth Luongo, president of the Partnership for Global Security, put it in an April 2 press release: “The budget request for FY 2010 needs to be significantly increased across the board if there is any hope of meeting the President's high pri-ority WMD proliferation prevention goals. A stagnant or modestly increased funding profile will be inadequate and amount to business as usual.” If the four-year target is to be achieved, the administration and Congress will need to work together to ensure that these efforts are not slowed by lack of funds.
Topic:
Conflict Prevention, Arms Control and Proliferation, Nuclear Weapons, and Weapons of Mass Destruction
Political Geography:
United States

9. Beyond Zero Enrichment: Suggestions for an Iranian Nuclear Deal

Author:
Matthew Bunn
Publication Date:
11-2009
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The United States and the other members of the P5+1 are struggling to launch the first in-depth negotiations with Iran over its nuclear program in which the United States has participated. The United States comes to the table with few good options. Sanctions have failed to change Iran's decisions about its nuclear program, and no feasible set of sanctions (given the limits of what China, Russia, and others will agree to) is likely to convince Iran to give up its enrichment program. Military strikes against Iran would probably not set back Iran's program for longer than a brief period and would greatly increase Iran's incentive to go straight to the bomb at covert sites (as Iraq did after Israel destroyed its facilities at Osiraq).
Topic:
Foreign Policy, Nuclear Weapons, and Weapons of Mass Destruction
Political Geography:
Russia, United States, China, and Middle East

10. The Case Against a Near-Term Decision to Reprocess Spent Nuclear Fuel in the United States

Author:
Matthew Bunn
Publication Date:
06-2005
Content Type:
Working Paper
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
MADAM CHAIRWOMAN AND MEMBERS OF THE COMMITTEE: It is an honor to be here today to discuss a subject that is very important to the future of nuclear energy and efforts to stem the spread of nuclear weapons – reprocessing of spent nuclear fuel.
Topic:
International Relations, Development, Energy Policy, and Nuclear Weapons
Political Geography:
United States