Brig. Gen Eric P. Shirley, incoming commanding general, 1st Theater Sustainment Command (Left), returns the 1st TSC unit colors to Command Sgt. Maj. Albert E. Richardson Jr., senior enlisted advisor, 1st TSC (Right), during a change of command ceremony on Fort Knox, Kentucky, June 23, 2023. The act of returning the colors to the keeper of the colors for safekeeping signifies the seamless completion of the change of command.