190723-N-NT795-756 SAN DIEGO (July 23, 2019) Construction Mechanic 3rd Class Dustin McCarty, from San Jose, California, and Electronic Technician 3rd Class Bradley Belcher, from Pensacola, Florida, both assigned to Coastal Riverine Squadron (CRS) 3, cast off the aft line to prepare for an underway aboard a Mark VI patrol boat during unit level training provided by Coastal Riverine Group (CRG) 1's 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 in the coastal and inland waterways. (U.S. Navy photo by Chief Boatswain’s Mate Nelson Doromal Jr./Released)