PDP Co-Director Ashton B. Carter testifies before the Senate Committee on Homeland Security and Governmental Affairs.

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

Ashton B. Carter, William J. Perry, and Michael May call on the United States government to formulate contingency plans that may save thousands of lives and billions of dollars, prevent panic and promote recovery should a nuclear weapon go off in an American city.

The Preventive Defense Project convened a workshop of leading federal government civilian and military officials, scientists, policy experts, and journalists in Washington, D.C. to address "The Day After: Action in the 24 Hours Following a Nuclear Blast in an American City."

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

Carter, Deutch, and Zelikow addresses the threat of Catastrophic Terrorism in Foreign Affairs.

Op-ed by Dr. Ashton B. Carter and Dr. Graham T. Allison in The Washington Post

Book by Ashton Carter, Desmond Ball, Hans Bethe, Bruce Blair, Paul Bracken, Hillman Dickinson, Richard Garwin, Kurt Gottfried, David Holloway, Henry Kendall, Lloyd Leavitt, Jr., Richard Ned Debow, Condoleezza Rice, Peter Stein, John Steinbruner, Lucja Swiatkowski, and Paul Tomb.