CHESAPEAKE, Va. (Feb. 2, 2011) Chief Electronics technician Nicholas Howell, left, and Boatswain's Mate 2nd Class Sheldon Oga, both assigned to Riverine Squadron (RIVRON) 3, look for a place to insert a ground patrol during a final exam problem exercise. (U.S. Navy photo by Mass Communication Specialist 2nd Class Paul D. Williams/Released)
