Photo G2042: SP/4 Robert D. Bell (left), of HQ Detachment, 720th MP Battalion, 89th MP Group, 18th MP Brigade, with unidentified MP and Viet Cong prisoner in the back of an armored gun jeep on Long Binh Post, Bien Hoa Province, III Corps Tactical Zone, Vietnam in 1966. If you can identify the MP (right) or his unit, please use this Email Link. Courtesy of SP/4 Carl G. Brewer, HQ Detachment, 720th MP Battalion, 89th MP Group, 18th MP Brigade, October 1966 to October 1967.