311th Sustainment Command (Expeditionary) change of command
Brig. Gen. Dianne Del Rosso, outgoing commander of the 311th Expeditionary Sustainment Command, passes the guidon to Maj. Gen. David W. Ling, commander of the 79th Theater Sustainment Command, before handing off the guide on to Brig. Gen. John M Dreska during the 311th change of command ceremony at the U.S. Army Reserve Center, Los Angeles, Calif., on April 11, 2021.