While serving as a Radioman with the Mobile Riverine Force (Task Force 117), my T-152-1 boat and T-152-10 were “Chopped” from the main squadron to work with PBRs from Task Force 116. We were located at the small South Vietnamese Naval Base at Rach Soi. Our two Armored Troop Carriers were tasked with night missions with the PBRs. My boat would go out one night and T-10 the next. We would depart the small base before dark and return in the early morning hours. This lasted for roughly 10 weeks. The purpose was to interdict North Vietnamese Army soldiers and supplies coming into South Vietnam from Cambodia. It was part of Operation SEALORDS. We also encountered local Viet Cong guerillas.