September 29 - October 4, 2009
October 6 - October 11, 2009
October 13 - October 18, 2009
October 20 - October 25, 2009

Some of the distinguished institutions that have participated in the Forum on National Security include:

Andrews Air Force Base
Central Intelligence Agency
Foreign Service Institute
National Security Agency
United States Department of State 
United States Naval Academy at Annapolis 
National Strategic Gaming Center
Defense Intelligence Agency
The Pentagon
Marine Corps Combat Development Command, Quantico
United States Secret Service
National Geospatial-Intelligence Agency