Ambassador Eric S. Rubin

Retired Senior Diplomat & Negotiator, Foreign Affairs Analyst and Commentator

David Tamasi

Founding Partner at Chartwell Strategy Group & Republican Lobbyist and Fundraiser

James Lawler

Author & National Security Consultant; Former CIA Operations Officer

General Maryanne Miller

Retired United States Air Force General & Pilot

Joseph W. Pfeifer

Senior Fellow with the Program on Crisis Leadership at Harvard Kennedy School & Former Chief of Counterterrorism and Emergency Preparedness for the New York Fire Department (FDNY)

Bill Harlow

Best-Selling Author, Media Trainer and Crisis Communications Consultant

Dr. Paul Sullivan

Professor of Economics at National Defense University

James E. Cartwright

Harold Brown Chair in Defense Policy Studies, Center for Strategic and International Studies

Lamont Colucci

Director of Doctrine Development at United States Space Force; Speaker on International Relations, Foreign Policy & National Security

NSSI Fireside Chat with Dr. Lamont Colucci

LTG David Deptula

Dean of the Mitchell Institute of Aerospace Power Studies

Andrew Krepinevich

Defense policy analyst, President of the Center for Strategic and Budgetary Assessments, and Distinguished Visiting Professor at George Mason University?s School of Public Policy.