181206-N-NT795-791 SAN DIEGO (Dec. 6, 2016) Sailors assigned to Coastal Riverine Group (CRG) 1, Training and Evaluation Unit, complete the delivery of a Mark VI patrol boat as part of a scheduled continuous maintenance availability (CMAV) period in San Diego. CRG provides a core capability to defend designated high value assets throughout the green and blue-water environment and providing deployable adaptive force packages worldwide in an integrated, joint and combined theater of operations. (U.S. Navy photo by Chief Boatswain’s Mate Nelson Doromal Jr./Released)