Milley March Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff, walks with members of the United States Corps of Cadets Pipes & Drums bagpipe band at the 120th Army-Navy football game in Philadelphia, Dec. 14, 2019. SHARE: Download: Full Size (1.31 MB) Tags: Milley, Army, Chairman, Joint Chiefs Credit: Army Sgt. 1st Class Chuck Burden VIRIN: 191214-D-HD608-0018.JPG Photo Gallery