Photo G2527: Members of an A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade Operation OVERTAKE joint static checkpoint at the Thu Duc intersection of Highways 1A and #359 operating the “dinner wagon jeep” in Gia Dinh Province of III Corps Tactical Zone, Vietnam in 1968. If you can identify these MP's, please use this Email Link. Courtesy of SGT Phillip A. Beaver, 1st Platoon, A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, Long Binh Post, August 1967-August 1968.