Photo G2592: SGT Clarence Laughter, B Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade and his Ambush Squads Vietnamese Interpreter in the Battalion Tactical Area Of Responsibility in Bien Hoa Province, Military Region III, Vietnam in 1969. Courtesy of Edward R. Aldrich B Company, 720th MP Battalions, 89th MP Group, 18th MP Brigade, July 1969-July 1970.