Photo G3496: Members of the combined ambush squads of B Company & 615th MP Company, 720th MP Battalion ready for extraction from their encampment and base of security operation for the sunken ammunition barge ambushed 4 December 1967, on the east bank of the Dong Nai River at the Old French Fort watchtower in the Battalion Tactical Area Of Responsibility, Bien Hoa Province, III Corps Tactical Zone, Vietnam on 11 December 1967. Courtesy of SP/4 Richard G. Silver, C Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, Long Binh Post, Vietnam, 1967-1968.