Col. Andrew J. Bates receives the colors of the 138th Field Artillery Brigade from Brig. Gen. Robert Larkin during a change of command ceremony at the Wendell H. Ford Regional Training Center in Greenville, Ky., Sept. 19, 2020. Bates took charge from outgoing commander, Col. Ronnie Barnes. (U.S. Army National Guard photo by Capt. Michael Reinersman)