220330-N-NT795-446 LONG BEACH, Calif. (March 30, 2022) Sailors assigned to Maritime Expeditionary Security Squadron (MSRON) 11 conduct underway drills aboard 34-foot Sea Ark patrol boats off the coast of Long Beach, Calif., as part of the Maritime Expeditionary Security Force (MESF) Boat University Advanced Course. MESF is a core Navy capability that provides port and harbor security, high value asset security, and maritime security in the coastal and inland waterways.

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Keywords: 11, msron