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Army National Guard Sgt. Mark Gartner keeps a security position while on a field training exercise during an Infantry Advanced Leader Course on Joint Base McGuire-Dix-Lakehurst, , Sept. 21, 2017. The course, which is taught by the New Jersey National Guard's 254th Regiment, is open to Active Duty, Guard, and Reserve Soldiers.
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Keywords: advanced, air, alc, america, archive, armed, army, defence, force, forces, guard, jbmdl, jersey, leader, military, national, navy, reportage, service, serviceman, servicemen, soldier, soldiers, states, united, usa