100th Training Division (OS) bids farewell to its commander and welcomes a new one
Brig. Gen. Aaron T. Walter, the incoming commander of the 100th Training Division (left), Maj. Gen. A. C. Roper, the commander of the 80th Training Command (TASS) (middle), and Brig. Gen. Jason L. Walrath, outgoing commander of the 100th Division (right), survey the brigades from a jeep during the "Trooping the Line" portion of the 100th Division's Change of Command Ceremony at Brooks Parade FIeld, Fort Knox, Ky. on Sept. 11, 2016. Walter assumed command of the 100th TD after Walrath formally relinquished his leadership duties during the Sunday morning ceremony hosted by Roper.