200227-N-NT795-058 CORONADO, Calif., (Feb. 27, 2020) Vice Adm. Scott D. Conn, commander, U.S. 3rd Fleet visits Coastal Riverine Forces (CRF) assigned to Coastal Riverine Group 1 during a tour on 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)