Ashton B. Carter, William J. Perry, and John M. Shalikashvili address the danger of loose nukes in North Korea in this Wall Street Journal op-ed.

Ashton B. Carter and William J. Perry remember the 1994 North Korean nuclear crisis in this New York Times op-ed.

Carter & Perry call for determination and patience in responding to the North Koreans' recent revelation of their nuclear program.

Op-Ed by Sam Nunn, William J. Perry, and Eugene Habiger in The Washington Post

The policy review team determined that a fundamental review of U.S. policy was indeed needed, since much has changed in the security situation on the Korean Peninsula since the 1994 crisis. The review focuses ondevelopments in the DPRK''s nuclear and long-range missile activities.

Conference Report on the challenges of preventive diplomacy and preventive defense in South Asia.

Article examining NATO's past, present, and future for the Eisenhower Institute

This conference report offers recommendations for U.S. policy and action in the next phase of NATO's evolution, assuming that the Senate and other allied legislatures do in fact consent to the decisions reached at Madrid to admit Hungary, Poland and the Czech Republic to NATO.

This workshop report describes the policies and programs that will give content to the security dimension of engagement and increase the probability that China will emerge as a security partner, rather than an adversary, of the United States in the 21st century.

Op-ed by Carter, Deutch, and Perry in USA Today