191002-N-NT795-343 SAN DIEGO (Oct. 2, 2019) Lt. Matthew Harvey, commanding officer of Coastal Riverine Squadron (CRS) 3, Alpha Company, Crew 1, visually scans over the horizon on rendezvous with U.S. Coast Guard Sector San Diego during a joint medical evacuation (MEDEVAC) exercises with Coast Guardsmen off the coast of San Diego, as part of unit level training provided by Coastal Riverine Group (CRG) 1 Training and Evaluation Unit. The Coastal Riverine Force is a core Navy capability that provides port and harbor security, high value asset security and maritime security operation in the coastal and inland waterways. (U.S. Navy photo by Chief Boatswain’s Mate Nelson Doromal Jr./Released)