Changing of the Guard Female veterans watch the changing of the guard at the Tomb of the Unknown Soldier at Arlington National Cemetery, Oct. 6, 2021. The 93 veterans were part of an all-female Honor Flight from Chicago to Washington. SHARE IMAGE: Download Image: Full Size (2.17 MB) Photo By: Army Master Sgt. Crista Mary Mack, U.S. Army Center of Military History VIRIN: 211006-A-KX398-023.JPG Photo Gallery