180303-N-YM718-089 STARKE, Fla. (March 3, 2018) Mineman 2nd Class Jonathon Ricardo, assigned to Navy Reserve Littoral Combat Ship Mine Countermeasures Mission Module Unit (NR LCS MCM) Mayport, calibrates an M2HB .50-caliber machine gun before a crew-served weapons qualification at Camp Blanding Joint Training Center in Starke, Fla. NR LCS MCM provides trained anti-terrorism force protection Sailors to support LCS ships stationed at Naval Station Mayport. (U.S. Navy photo by Mass Communication Specialist 2nd Class Caine Storino/Released)