Photo G3235: SGT Clark of the A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade Vung Tau Detachment Vietnam in 1970. If you can provide further ID on this MP use this Email Link. Courtesy of CPL John (AJ) Parker, Royal Australian Provost Forces, Vung Tau, Saigon, Nui Dat, Vietnam, December 1969-December 1970.