The National Defense Transportation Association is a non-profit, non-political educational association committed to fostering partnerships between government, military and industry, and maintaining a strong and efficient global transportation and distribution system in support of national security.  There are over 9,000 members in the association, comprised of both individual and corporate members.  There are 60 plus chapters in the United States and overseas in Europe and the Pacific.  The national headquarters office is located in Alexandria, VA.