Nuclear Issues

The defining question about global order for this generation is whether China and the United States can escape Thucydides’s Trap. The Greek historian’s metaphor reminds us of the attendant dangers when a rising power rivals a ruling power—as Athens challenged Sparta in ancient Greece, or as Germany did Britain a century ago. Most such contests have ended badly, often for both nations, a team of mine at the Harvard Belfer Center for Science and International Affairs has concluded after analyzing the historical record. In 12 of 16 cases over the past 500 years, the result was war. When the parties avoided war, it required huge, painful adjustments in attitudes and actions on the part not just of the challenger but also the challenged.

"While journalists have provided a number of histories of the events that led to bin Laden's death, the purpose of this analysis is to examine White House decisionmaking for lessons that can be applied to future foreign policy challenges."

In a TIME magazine cover story, Belfer Center Director Graham Allison writes about decisions behind the raid that led to the death of Osama bin Laden. Allison, whose analysis is the result of more than 100 hours of interviews, is author of the prize-winning analysis of the 1971 Cuban Missile Crisis, Essence of Decision.

"Keeping nuclear weapons and the difficult-to-manufacture materials needed to make them out of terrorist hands is critical to U.S. and world security — and to the future of nuclear energy as well. In the aftermath of a terrorist nuclear attack, there would be no chance of convincing governments, utilities, and publics to build nuclear reactors on the scale required for nuclear energy to make any significant contribution to coping with climate change."

BEIRUT -- This week’s sixth anniversary of the September 11, 2001 attack on the United States sees the top American military and diplomatic officials in Iraq speaking to the US Congress about American strategy in Iraq. The juxtaposition is noteworthy: Six years ago, a small band of Al-Qaeda militants attacked the United States and killed some 3000 people. Today, an army of over 160,000 American troops wages a war in Iraq that has seen tens of thousands of people killed since 2003. Neither policy makes much sense to anyone in the world, other than to those fanatics on both sides who decided to pursue these actions.

The United Nations should thoroughly review its optimum role in a transforming world, because its existing contradictory policies risk damaging its credibility and efficacy for years to come.

Failure to develop a comprehensive contingency plan, such as the one proposed here, and inform the American public, where appropriate, about its particulars will only serve to amplify the devastating impact of any nuclear attack on a U.S. city

Dr. Elizabeth D. Sherwood-Randall's article in Democracy: A Journal of Ideas.

Article in The Nonproliferation Review

As Iran crosses successive nuclear demarcations and mischievously intervenes in Iraq, the question of how to address the Islamic republic is once more preoccupying Washington. Economic sanctions, international ostracism, military strikes and even support for hopeless exiles are all contemplated with vigor and seriousness. One option, however, is rarely assessed: engagement as a means of achieving a more pluralistic and responsible government in Tehran.

Dr. Ashton B. Carter and Jennifer C. Bulkeley offer recommendations for America's strategic response to China's military modernization.