200227-N-NT795-061 CORONADO, Calif., (Feb. 27, 2020) Vice Adm. Scott D. Conn, commander, U.S. Third Fleet visits Coastal Riverine Forces (CRF) Sailors assigned to Coastal Riverine Group (CRG) 1 during a tour of Naval Amphibious Base Coronado. The CRF is a core Navy capability that provides port and harbor security, high value asset security, and maritime security in the coastal and inland waterways. (U.S. Navy photo by Chief Boatswain’s Mate Nelson Doromal Jr./Released)