Photo G2269: Unidentified crewman inside Armored Personnel Carrier (APC) C-118 “ZONK,” C Company, 720th MP Battalion, Long Binh Post, Vietnam in Apri 1971. Click here for enlargement of unidentified MP. If you can provide his name use this Email Link. Courtesy of SP/4 Charles D. Spruell, C Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, March 1971 to January 1972.