A Special Operations Craft-Riverine (SOC-R) crew performs a crash-back maneuver during training along the Salt River in northern Kentucky, Aug. 25. The Special warfare combatant-craft crewmen (SWCC), attached to Special Boat Team 22 (SBT-22) based in Stennis, Miss., employ the SOC-R, a craft designed for the clandestine insertion and extraction of U.S. Navy SEALs and other special operations forces along shallow waterways and open water environments.