Larry Welch
US Air Force Chief of Staff, 1986-90
William J Perry
Former Secretary of Defense; professor at Stanford University
Sarah Sewall
Director of Carr Center for Human Rights at Harvard's Kennedy School and President Elect Barack Obama Adviser
Dr James R Schlesinger
Former Secretary of Defense in Nixon Administration
Brent Scowcroft
Retired Lieutenant General, U.S. Air Force; Former United States National Security Advisor
Joseph S Nye Jr
former Dean of the John F. Kennedy School of Government at Harvard University
Richard J Danzig
Senior Fellow at the Center for Naval Analyses
Harold Brown
US Secretary of Defense, Former Cal Tech president
Sam Nunn
Former US Senator from Georgia