Milley Meeting Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff, presents the flag of the Senior Enlisted Advisor to the Chairman, to SEAC Ramon "CZ" Colon-Lopez during the change of responsibility ceremony at Conmy Hall, Joint Base Myer-Henderson Hall, Va., Dec. 13, 2019. SHARE IMAGE: Download Image: Full Size (1.8 MB) Photo By: Navy Petty Officer 1st Class Dominique A. Pineiro VIRIN: 191213-D-PB383-006.JPG Photo Gallery