Siddharth Mohandas, former Deputy Assistant Secretary of Defense
William G. P. Monahan, former Deputy Assistant Secretary of State
Lieutenant General Thomas M. Montgomery, USA (Ret)
Vice Admiral Edward Moore, Jr., USN (Ret)
Garry E. Moore, Ph.D., former Defense Intelligence Senior Executive, Defense Intelligence Agency
Edward T. Morehouse, Jr., former Acting Assistant Secretary of Defense
Ambassador Luis G. Moreno (Ret)
Rear Admiral Kenneth P. Moritsugu, M.D., M.P.H., USPHS (Ret), former Acting Surgeon General, HHS
Ambassador Richard Morningstar (Fmr)
Frank E. Moss, former Deputy Assistant Secretary of State
Vice Admiral Charles L. Munns, USN (Ret)
Margaret R. Munson, former Director of Defense Security Services, Dept of Defense
Michael F. Munson, former Deputy Director, Defense Intelligence Agency
Patrick J. Murphy, former Acting Secretary of the Army, former U.S. Representative (PA-8)
Carla Tighe Murray, Ph.D., former Division Director, Office of the Secretary of Defense
Robert J. Murray, former Under Secretary of the Navy
Vice Admiral Robert B. Murrett, USN (Ret)
Ambassador Allan Mustard (Ret)
Desaix Myers, Minister Counselor (Ret), former Mission Director, USAID
Ambassador Marianne M. Myles (Ret)
Senior Chief Petty Officer Malcolm Wrightson Nance, USN (Ret)
Janet Ann Napolitano, former Secretary of Homeland Security, former Governor of Arizona
Vipin Narang, former Acting Assistant Secretary of Defense
Major General Brian Neal, USAF (Ret)
Ambassador David D. Nelson (Ret), former Deputy Assistant Secretary of State
Ambassador Wanda L. Nesbitt (Ret)
Dava Newman, Ph.D., former Deputy Administrator, NASA
General Lloyd W. Newton, USAF (Ret)
Brian H. Nilsson, former Deputy Assistant Secretary of State
Ambassador Crystal Nix-Hines (Fmr)
John M. Nolan, former Deputy Postmaster General, US Postal Service
Rear Admiral Audrey Hart Nora, M.D., USPHS (Ret)
Ambassador Walter North (Ret)
Jane N. Norton, former Division Chief, Central Intelligence Agency
Ambassador Victoria Nuland (Ret), former Acting Deputy Secretary of State
Major General Jim Nuttall, USA (Ret)
Rear Admiral Patrick O'Carroll, M.D., M.P.H., USPHS (Ret), former Deputy Assistant Secretary of Health
Sean O'Keefe, former Secretary of the Navy
Rear Admiral David Rogers Oliver, Jr., USN (Ret)
Major General Eric Thorne Olson, USA (Ret)
Ambassador Ted Osius (Ret)
Lieutenant General Charles P. Otstott, USA (Ret)
Brigadier General Mark Owen, USAF (Ret)
Mysia Karcz Pallas, former Director of Strategic Engagement, Defense Intelligence Agency
Brigadier General Peter John Palmer, USA (Ret)
Leon E. Panetta, former Secretary of Defense, former Director, Central Intelligence Agency
Ambassador Mark A. Pekala (Ret), former Deputy Assistant Secretary of State
Erin Pelton, former Chief of Staff, White House Domestic Policy Council
Buddie J. Penn, former Acting Secretary of the Navy
Ambassador June Carter Perry (Ret)
William James Perry, Ph.D., 19th Secretary of Defense
Vice Admiral D. Brian Peterman, USCG (Ret), former Special Assistant to the President, Homeland Security Council
Ambassador Mary Ann Peters (Ret), former Provost, US Naval War College
Major General Teresa M. Peterson, Ph.D., USAF (Ret)
Laurence M. Pfeiffer, former Chief of Staff, Central Intelligence Agency
Annie Pforzheimer, Minister Counselor (Ret), former Acting Deputy Assistant Secretary of State
Charisse Phillips, Minister Counselor (Ret), former Chargé d’Affaires e.p., State Dept
William Piekney, former Senior Operations Manager, Central Intelligence Agency
Ambassador Steven Pifer (Ret), former Deputy Assistant Secretary of State
Robert Burns Pirie, Jr., former Acting Secretary of the Navy
John Plumb, former Assistant Secretary of Defense
Major General James A. Pocock, USA (Ret)
Major General Gale S. Pollock, USA (Ret)
Rear Admiral Fernandez Ponds, USN (Ret)
Master Chief Petty Officer Bob Powell, USN (Ret)
Edward Angus Powell, Jr., former Acting Deputy Secretary of Veterans Affairs
Jon Powers, former Chief Sustainability Officer, White House
Major General Thomas L. Prather, Jr., USA (Ret)
Ambassador Jack Pritchard, Sr. (Fmr), former Senior Director, National Security Council
Jeffrey F. Pryce, former Counselor to the Under Secretary of Defense, Dept of Defense
Major General Marilyn Quagliotti, USA (Ret)
Susan J. Rabern, Ph.D., former Assistant Secretary of the Navy
Brigadier General Avrum Mark Rabin, J.D., USAF (Ret)
Major General William Michael Rajczak, USAF (Ret)
Ambassador Charles Ray (Ret), former Deputy Assistant Secretary of Defense
Rear Admiral Stephen C. Redd, M.D., USPHS (Ret), former Director of Center for Preparedness and Response, CDC
Major General Raymond “Fred” Rees, USA (Ret), former Deputy Assistant Secretary of the Army
Major General Stephen V. Reeves, USA (Ret)
Carlyn Reichel, former Special Assistant to the President, National Security Council
Susan G. Reichle, Career Minister (Ret), former Counselor to USAID
Donald Michael Remy, Esq., former Deputy Secretary of Veterans Affairs
Patricia J. Rentz, former Regional Open Source Director, Central Intelligence Agency
Brigadier General James F. Reynolds, M.D., USA (Ret)
Ben Rhodes, former Deputy National Security Advisor to the President
Ambassador Susan E. Rice (Fmr), former National Security Advisor to the President
Rear Admiral Markham K. Rich, USN (Ret)
Anne C. Richard, former Assistant Secretary of State
Sandra V. Richardson, former Deputy Under Secretary of Defense
Lieutenant General Charles H. Roadman, II, M.D., USAF (Ret)
Ambassador Thomas B. Robertson (Ret), former Dean of the Leadership and Management School, State Dept
Brigadier General J. Marty Robinson, J.D., USA (Ret)
Janice Williams Robinson, former Associate Deputy Director for Administration, Central Intelligence Agency
Major General Alan V. Rogers, USAF (Ret)
Brigadier General Ronald F. Rokosz, USA (Ret)
Lawrence Guzman Romo, former Director, US Selective Service System
Michael E. Roosevelt, former Group Chief, Central Intelligence Agency
Ambassador Jim Rosapepe (Fmr)
Major General Patricia Ann Rose, USAF (Ret)
Rear Admiral Mark L. Rosenberg, M.D., USPHS (Ret)
DJ Rosenthal, J.D., former Director for Counterterrorism, National Security Council
Charles O. Rossotti, former Principal Deputy Assistant Secretary of Defense
Ambassador Leslie V. Rowe (Ret)
Major General David Rubenstein, FACHE, USA (Ret)
Ambassador Eric S. Rubin (Ret), former Deputy Assistant Secretary of State
Joel Rubin, former Deputy Assistant Secretary of State
Brigadier General Maritza Ryan, J.D., USA (Ret)
Donald George Salo, Jr., former Deputy Assistant Secretary of the Army
Lieutenant General Ricardo Sanchez, USA (Ret)
Richard M. Sanders, Minister Counselor (Ret), former Chargé d’Affaires, State Dept
Richard Sanders, former Defense Intelligence Senior Executive, Defense Intelligence Agency
Amy Sands, Ph.D., former Assistant Director, Arms Control and Disarmament Agency
Beth Sansbury, former Division Chief, Central Intelligence Agency
Ambassador Miriam Sapiro (Fmr), former Deputy US Trade Representative
Brigadier General Thomas J. Scanlan, Jr., USAF (Ret)
James A. Schear, Ph.D., former Deputy Assistant Secretary of Defense
Brigadier General Donald Frederick Schenk, USA (Ret)
Tracy Schmaler, former Director of Office of Public Affairs, Dept of Justice, Spouse of retired Senior Military Leader
Witney Schneidman, former Deputy Assistant Secretary of State
Ambassador James Schumaker (Ret)
Daniel C. Schwartz, former General Counsel, National Security Agency
Henry James Schweiter, former Deputy Assistant Secretary of Defense
Rear Admiral John C. Scorby, Jr., USN (Ret)
John F. Scott, Minister Counselor (Ret), former Vice Chairman of National HUMINT Requirements Tasking Center, State Dept
Ambassador Kyle Scott (Ret)
Susan Smith Sedgewick, former Group Chief, Central Intelligence Agency
Ambassador Tod Sedgwick (Fmr)
Ivan Selin, former Chairman, Nuclear Regulatory Commission
General Paul J. Selva, USAF (Ret), former Vice Chairman of the Joint Chiefs of Staff
Ambassador Michael James Senko (Ret)
Rear Admiral Joe Sestak, USN (Ret), former U.S. Representative (PA-7)
Sharon B. Seymour, former Associate Director of Personnel Plans & Programs, Dept of the Air Force
Khushali Shah, former Managing Director, State Dept
Rear Admiral James J. Shannon, USN (Ret)
Rear Admiral William E. Shannon, USN (Ret)
Andrew J. Shapiro, former Assistant Secretary of State
Stephen G. Sharro, former Emergency Management Institute Superintendent, Dept of Homeland Security
Christopher Shays, former U.S. Representative (CT-4)
Vice Admiral Herm Shelanski, USN (Ret)
Rear Admiral Dwight David Shepherd, USN (Ret)
Ambassador Robert A. Sherman (Fmr)
Ambassador Wendy R. Sherman (Fmr), former Deputy Secretary of State
Russell Shilling, Ph.D., former Executive Director, Dept of Education
Helen P. Shimek, former National Clandestine Service Chief of Intelligence, Central Intelligence Agency
Ambassador David H. Shinn (Ret)
Brigadier General Jack M. Shuttleworth, Ph.D., USAF (Ret)
Rhea D. Siers, former Deputy Assistant Director, National Security Agency
Mark Silverman, Minister Counselor (Ret), former Senior Deputy Assistant Administrator, USAID
Keith E. Simmons, Minister Counselor (Ret), former Mission Director, USAID
Vikram J. Singh, former Deputy Assistant Secretary of Defense
John R. Sipher, former Chief of Station, Central Intelligence Agency
Ambassador Emil M. Skodon (Ret)
Amanda Sloat, former Special Assistant to the President, National Security Council
Brigadier General David L. Smalley, Ph.D., USA (Ret)
Eileen Roach Smith, former Group Chief, Central Intelligence Agency
Gayle Smith, former Administrator, USAID
Brigadier General Paul Gregory Smith, USA (Ret)
Major General Robert W. Smith, III, USA (Ret)
Rear Admiral Steven Grayson Smith, USN (Ret), former Director of Disaster Planning & Risk Management, Small Business Administration
Major General Tammy Smith, USA (Ret)
James William Smolka, former Director for Flight Operations at Armstrong FRC, NASA
Ambassador Nancy Soderberg (Fmr), former Deputy National Security Advisor to the President
Rear Admiral Steven L. Solomon, M.D., USPHS (Ret)
Ambassador Alan Solomont (Fmr), former Board Chair, Corporation for National and Community Service
Stan Soloway, former Deputy Under Secretary of Defense
Robert R. Soule, former Director of Program Analysis and Evaluation, Dept of Defense
Ivo Spalatin, former Senior Policy Advisor, Arms Control and Disarmament Agency
Matthew Spence, former Deputy Assistant Secretary of Defense
Jayson L. Spiegel, J.D., former Deputy Assistant Secretary, Dept of the Army
Major General Clifford L. Stanley, Ed.D., USMC (Ret), former Under Secretary of Defense
Don Stanton, former Deputy Assistant Secretary of Defense
Major General Howard Douglas Stendahl, D.D., USAF (Ret)