Photo G3400:  SGT Lino C. Petrucco, Jr. (TOC Staff) (left) and SGT David J. Langdon (Motor Pool) members of B Company, 720th MP Battalion, standing outside of the B Company Tactical Operations Center on Long Binh Post, Bien Hoa Province, III Corps Tactical Zone, Vietnam in 1969. Courtesy of SP/4 Lino C. Petrucco, Jr. B Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, Vietnam, December 1968-February 1970.