321st Sustainment Brigade change of command ceremony
Col. Blaine Holmes speaks during a change of command ceremony for the 321st Sustainment Brigade July 9, 2023 in Baton Rouge, Louisiana. Brig. Gen. Raul Rodriguez, Commander of the 103rd Sustainment Command (Expeditionary), presided over the event as Col. Holmes takes command from Col. Mazzei. (U.S. Army Reserve photo by Spc. Kevin Butler)