LONG BEACH, Calif., (Nov. 12, 2020) Sailors assigned to Maritime Expeditionary Security Squadron (MSRON) 11 sail a 34-foot Sea Ark patrol boat during a navigation check ride exercise off the coast of Long Beach, Calif. The Maritime Expeditionary Security 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.)