Col Matthew R. Altman is the Commander, 633d Air Base Wing, Joint Base Langley-Eustis, Virginia. As the Joint Base Commander, he commands three groups, providing installation support to more than 18,000 Air Force and Army personnel, including Headquarters Air Combat Command, U.S. Army Training and Doctrine Command, four operational wings, eight brigades, and more than 20 major associate units. Col Altman is also responsible for providing mission-ready expeditionary Airmen to combatant commanders in support of joint and combined operations worldwide.