Photo G3388_1:  SFC Richard L. "Sarge" DeHart (left of map) Operations NCO of B Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade and Battalion interpreter T/S Tuynh (right of map) from HQ Detachment, 720th MP Battalion brief members of the 301st National Police Field Forces Company (light infantry counterinsurgency arm of the Vietnamese National Police) on a major cordon and search operation of An Xuan and Long Hung villages in the Battalion Tactical Area Of Responsibility in Bien Hoa Province of III Corps Tactical Zone, Vietnam in April 1968.  Courtesy of CPL Thomas T. Watson, B Company (Outpost-2), 720th MP Battalion, 89th MP Group, 18th MP Brigade, 1968-1969.