Photo G2612: Members of the B Company, 720th MP Battalion, ambush platoon on a PBR on the Dong Nai River during a mission in the Battalion Tactical Area Of Responsibility, Vietnam in 1970. 1- SP/4 John R. Klemm, 2- SP/4 Rich Radcliff, 3- SP/4 Glenn Ward, 4- Unidentified. If you can provide a positive identification of #4 use this Email Link. Courtesy of SP/4 William R. Parker, B Company, 720th MP Battalions, 89th MP Group, 18th MP Brigade, 1969- 1970.