Photo G2660: SP/4 Robert Robertson of the Tan An Detachment, 483rd MP Platoon, 9th MP Company, 3rd Brigade, 9th Infantry Division, on 'detail day' rebuilding the bunkers in the rear of the MP Station at Tan An Village, IV Corps Tactical Zone, Vietnam, 1970. If you can identify the other MPs use this Email Link. Courtesy of, SP/4 Bruce Reynolds, 483rd MP Platoon, 9th MP Company, 9th Infantry Division, December 1969-August 1970.