The United States Air Force Honor Guard (USAF HG) is the official ceremonial unit of the United States Air Force. The Honor Guard's primary mission is to represent the Air Force at all public and official ceremonies within the National Capital Region and abroad when directed by the Military District of Washington, Headquarters U.S. Air Force or subordinate commands. Ceremonies include those for visiting dignitaries and military officials, funerals for deceased Air Force personnel and their dependents, and wreath-laying ceremonies at the Tomb of the Unknowns at Arlington National Cemetery.