191031-N-NT795-836 SAN DIEGO (Oct. 31, 2019) Sailors assigned to Coastal Riverine Squadron (CRS) 3, Mark VI patrol boat company, recover the towing hawser during towing exercises as part of navigational check rides conducted 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 in the coastal and inland waterways. (U.S. Navy photo by Chief Boatswain’s Mate Nelson Doromal Jr./Released)