Research

This article reviews the motivations, strengths, and weaknesses of the Nuclear SecuritySummits (NSS), both procedurally and substantively.

This is the final installment of a five-part series exploring the painstaking diplomacy and intelligence efforts that led Libya and its quixotic leader, Muammar al-Qaddafi, to relinquish that country's weapons of mass destruction.

This is the fourth installment of a five-part series exploring the painstaking diplomacy and intelligence efforts that led Libya and its quixotic leader, Muammar al-Qaddafi, to relinquish that country's weapons of mass destruction.

This is the third installment of a five-part series exploring the painstaking diplomacy and intelligence efforts that led Libya and its quixotic leader, Muammar al-Qaddafi, to relinquish that country's weapons of mass destruction.

This is the second installment of a five-part series exploring the painstaking diplomacy and intelligence efforts that led Libya and its quixotic leader, Muammar al-Qaddafi, to relinquish that country's weapons of mass destruction.

The first installment of a five-part series exploring the painstaking diplomacy and intelligence efforts that led Libya and its quixotic leader, Muammar al-Qaddafi, to relinquish that country's weapons of mass destruction.

Testimony by Belfer Center Senior Fellow William H. Tobey before the House Armed Service Committee on the importance of preventing nuclear weapon attainment by Iran for U.S. national security.

Over the past two decades, enormous progress has been made in securing nuclear weapons and fissile materials, Will Tobey writes. Complacency, however, would be a grave, perhaps fatal error.

In the Foreword to this paper by Andrei Kokoshin, Belfer Center Director Graham Allison writes: "The global nuclear order is reaching a tipping point. Several trends are advancing along crooked paths, each undermining this order. These trends include North Korea’s expanding nuclear weapons program, Iran’s continuing nuclear ambitions, Pakistan’s increasing instability, growing doubts about the sustainability of the nonproliferation regime in general, and terrorist groups’ enduring aspirations to acquire nuclear weapons. Andrei Kokoshin, deputy of the State Duma and former secretary of Russia’s Security Council, analyzes these challenges that threaten to cause the nuclear order to collapse in the following paper."

The Spring 2011 issue of the Belfer Center newsletter features recent and upcoming activities, research, and analysis by members of the Center community on critical global issues. This issue highlights the Belfer Center’s continuing efforts to build bridges between the United States and Russia to prevent nuclear catastrophe – an effort that began in the 1950s. This issue also features three new books by Center faculty that sharpen global debate on critical issues: God’s Century, by Monica Duffy Toft, The New Harvest by Calestous Juma, and The Future of Power, by Joseph S. Nye.