Photo G2001: Members of the A Company, 720th MP Battalion, Ambush Squad prepare for guard mount in their company compound on Long Binh Post, Vietnam in late 1967. 1-unidentified, 2-unidentified, 3-unidentified, 4-unidentified, 5-unidentified, 6-PFC Daniel M. Ferrera. If you can identify any of these MP's use this Email Link. Courtesy of SP/4 Donnie A. Ross, A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, September 1967 to September 1968.