311th Sustainment Command (Expeditionary) change of command
Maj. Gen. David W. Ling, commander of the 79th Theater Sustainment Command, passes the guide on to Brig. Gen. John M Dreska, incoming commander for the 311th ESC U.S. Army Reserve Center, Los Angeles, Calif. on April 11, 2021. The change of command ceremony is part of Army heritage that celebrates the outgoing commander's achievements while welcoming the incoming leadership to the command. (U.S. Army photo by Sgt. 1st Class Chris Oposnow/Released)