Col. Adam C. Volant takes the organizational colors of the Virginia National Guard’s Bowling Green-based 91st Cyber Brigade from Brig. Gen. Walter L. Mercer, the Virginia National Guard’s Assistant Adjutant General – Army, to symbolize his assumption of command from Col. William L. Zana Dec. 2, 2017, at Fort Belvoir, Virginia. (U.S. National Guard photo by Cotton Puryear)