170727-N-AO823-165 NORFOLK (July 27, 2017) Senior Chief Hospital Corpsman Sean Miles briefs students on a rigid-hull inflatable boat during the Navy's first Role 2 Light Maneuver course at the Center for Security Forces Learning Site, Little Creek Waterborne Security Schoolhouse. The course is designed to build a mobile unit equipped to set up a functioning medical area with advanced trauma life support capabilities. (U.S. Navy photo by Mass Communication 2nd Class Michael J. Lieberknecht/Released)