180227-N-YN937-050 FORT EUSTIS, Va. (Feb. 27, 2018) Master-at-Arms 2nd Class Marcus Clinkscales, assigned to Coastal Riverine Group (CRG) 2, participates in a training scenario utilizing the laser shoot combat simulator during an Embarked Security Combat Skills course. Embarked security teams provide force protection to noncombatant Military Sealift Command vessels and contracted ships around the world. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alan Lewis/Released)