Photo G2856: SP/4 Joseph Ricker (foreground) and SP/4 Donald E. Mitchell, members of C Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade at the Lai Khe Base Camp of the 1st Infantry Division in Binh Duong Provence, III Corps Tactical Zone, Vietnam, waiting along Highway QL-13 (Thunder Road) for a convoy to return in 1969. Courtesy of SP/4 Al D. Zampieri C Company, 720th MP Battalion, 1968-1969.