Nuclear Issues

Following the breakdown of February’s Trump-Kim Summit in Hanoi, Belfer Center experts discussed the impact of the shortened summit. 

Ambassador and Belfer Center Senior Fellow Wendy R. Sherman, the former U.S. Undersecretary of State for Political Affairs, will lead HKS’s Center for Public Leadership and become a professor of the practice of public leadership in January. Sherman, who negotiated with the North Koreans and the Iranians on nuclear issues, is the author of Not for the Faint of Heart: Lessons in Courage, Power, and Persistence.

New sanctions imposed by the United Nations Security Council on September 11 in response to North Korea’s latest nuclear test are “not significant enough,” according to R. Nicholas Burns, an Atlantic Council board member who served as undersecretary of state for political affairs in the George W. Bush administration.

Sanctions must be part of a “patient long-term strategy” that includes deterrence, working closely with allies, and negotiations, said Burns, laying out the United States’ options for dealing with the North Korean crisis.  

A sampling of articles in the Spring 2016 issue of the Belfer Center's journal International Security.

International Security is America’s leading journal of security affairs. 
IS was ranked first in impact factor for 2014 among 85 journals of international relations in the annual “Journal Citation Reports”® released by Thomson Reuters. International Security’s 2014 Impact Factor is the highest of any international relations journals.

This week the National Nuclear Security Administration (NNSA) announced that 546 kilograms of plutonium and highly enriched uranium (HEU) shipped from Japan arrived in the United States.

The just-concluded fourth and final nuclear security summit saw some serious progress, but also some missed opportunities.

Matthew Bunn is a professor of practice at Harvard Kennedy School and co-principal investigator for the Belfer Center’s Project on Managing the Atom. Bunn’s research focus is on nuclear theft terrorism, nuclear proliferation, and innovation in energy technology. During the Clinton administration, Bunn served as an advisor to the White House Office of Science Technology Policy, where he played a major role in U.S. policies related to the control and disposition of weapons-usable nuclear materials in the United States and the former Soviet Union. We asked Bunn about the current crisis in U.S.-Russian relations and its impact on nuclear security.

Matthew Bunn, Will Tobey, Hui Zhang, and Nickolas Roth recently participated in a two-day roundtable discussion sponsored by the Stanley Foundation on U.S. nuclear security cooperation with Russia and China. The discussion, which involved experts from around the world, focused on overcoming challenges to nuclear security cooperation and ensuring that countries put in place effective and sustainable nuclear security measures with strong security culture.

The most significant achievement to emerge from the 2014 Nuclear Security Summit was a pledge by 35 countries to observe the terms of a joint agreement, known as Strengthening Nuclear Security Implementation. This document committed the signatories to incorporate the principles and guidelines of the International Atomic Energy Agency (IAEA) regarding nuclear security into their national laws, and to allow teams of international experts to periodically evaluate their security procedures. Promoted strongly by the chairs of all three nuclear summits—the United States, South Korea, and the Netherlands— the 2014 initiative is an important step towards creating a robust global security system designed to prevent nuclear materials from falling into the hands of terrorists.