Photo G3360: Vinh Long Army Airfield Detachment Kennels of the 212th MP Company (Sentry Dog), 720th MP Battalion, 89th MP Group, 18th MP Brigade on their compound in Vinh Long Provence, IV Corps Tactical Zone, Mekong Delta Region of South Vietnam sometime in 1972. Courtesy of David Hannum 212th MP Company (Sentry Dog), 720th MP Battalion, 1970-1972.