Lt. Col. Josh Ketterer, incoming commander of the 123rd Operations Group, speaks during the unit’s change-of-command ceremony at the Kentucky Air National Guard Base in Louisville, Ky., Dec. 14, 2025. Ketterer replaces Col. Randall Hood, who has been named deputy commander of the 123rd Airlift Wing. (U.S. Air National Guard photo by Tech. Sgt. Chloe Ochs)