Photo G2408: Party Time! Members of the B Company, 720th MP Battalion, 11th Armored Cavalry Regiment "Blackhorse" (Xuan Loc) Detachment, Vietnam in 1967. 1- PFC "Rick" Kreidler, 2- SGT Paxton, 3-PFC Brandon, 4- unidentified, 5- unidentified, 6- unidentified ARVN, 7- unidentified. If you can identify any of the personnel, please use this Email Link. Courtesy of SP/4 Frederick W. “Rick” Kreidler, B Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, Long Binh Post, Vietnam, October 1967-January 1969.