Photo G2588: Members of B Company, 720th MP Battalion, River Patrol & Ambush Platoon on a Boston Whaler Skimmer on the Dong Nai River, heading out on an ambush assignment in Vietnam in 1969. Left to right: Grant, Unidentified, Pete Hernandez, SP/4 Ralph Takenalive, Unidentified, Gonzalez, SGT Slaughter, Unidentified. If you can provide the ranks, first or last names or identify the unknown, use this Email Link.Courtesy of SP/4 Edward R. Aldrich B Company, 720th MP Battalions, 89th MP Group, 18th MP Brigade, July 1969-July 1970.