190209-N-RF885-161 SAN DIEGO (Feb. 9, 2019) Sailors attached to Coastal Riverine Squadron (CRS) 1 launch a SeaArk 34-foot patrol boat into San Diego Bay as part of mobilization readiness training. The Coastal Riverine Force is a core Navy capability that provides port and harbor security, high value asset protection and maritime security operation in coastal and inland waterways. (U.S. Navy photo by Mass Communications Specialist 2nd Class Natalia Murillo/Released)