Photo G3046: By mid February 1968 the new compound for the 212th MP Company (Sentry Dog), 720th MP Battalion Detachment at Long Thanh base camp on Highway QL-15 south of Bearcat in III Corps Tactical Zone, Vietnam was nearly complete. Courtesy of SP/4 Martin “Marty” Maier, 212th MP Company (Sentry Dog), 720th MP Battalion, 89th MP Group, 18th MP Brigade, Vietnam, December 1967-November 1968.