Photo G3216: Unidentified Ambush Team RTO of B Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade at Outpost-2 in the village of Long Hung, in the Battalion Tactical Area Of Responsibility, III Corps Tactical Zone, Bien Hoa Provence, Vietnam in the early summer of 1970. If you can identify this MP, use this Email Link. Courtesy of SGT Lloyd Kahan, Scout Dog Unit, 212th MP Company (Sentry Dog), 720th MP Battalion, 89th MP Group, 18th MP Brigade, 1969-1970.