(second from left) Lt. Col. Stephen F. Murphy, incoming commander, receives the unit colors from Brig. Gen. Richard G. Kaiser, U.S. Army Corps of Engineers Great Lakes and Ohio River Division commander, during the change of command ceremony at the Tennessee National Guard Armory in Nashville, Tenn. June 16, 2015. Looking on is Nashville District Deputy District Engineer for Program Management Mike Wilson, (far left) and outgoing commander, Lt. Col. John L. Hudson. (center)