Sergeant Eddie Glowacki, a generator mechanic with Security Force Assistance Advisor Team 2-215, provides security for a Marine working party aboard an Afghan National Army base near Forward Operating Base Nolay, Afghanistan, Jan. 27, 2014. Advisor team 2-215 is a mix of active and Reserve Marines, hailing from several different units around the Corps. (Photo by Cpl. Joshua Young) - Sergeant Eddie Glowacki, a generator mechanic with Security Force Assistance Advisor Team 2-215, provides security for a Marine working party aboard an Afghan National Army base near Forward Operating Base Nolay, Afghanistan, Jan. 27, 2014. Advisor team 2-215 is a mix of active and Reserve Marines, hailing from several different units around the Corps. (Photo by Cpl. Joshua Young)

Marines with Special-Purpose Marine Air-Ground Task Force Africa 13.2 radio an inbound MV-22 Osprey during a field training exercise aboard Marine Corps Base Camp Lejeune, N.C., Nov. 16, 2012. The Marines are learning advanced combat medical techniques, advanced driving techniques, methods for training foreign militaries on marksmanship and how to set up and conduct firing ranges to prepare for their upcoming deployment. (Marine Corps photo by Lance Cpl. Caleb McDonald/Released) - Marines with Special-Purpose Marine Air-Ground Task Force Africa 13.2 radio an inbound MV-22 Osprey during a field training exercise aboard Marine Corps Base Camp Lejeune, N.C., Nov. 16, 2012. The Marines are learning advanced combat medical techniques, advanced driving techniques, methods for training foreign militaries on marksmanship and how to set up and conduct firing ranges to prepare for their upcoming deployment. (Marine Corps photo by Lance Cpl. Caleb McDonald/Released)

Cpl. Ryan Costea, a rifleman with Company D, Anti-Terrorism Battalion, 4th Marine Division, listens as Gunnery Sgt. Patrick Foreman, a career planner, explains Costea’s available choices to him in Billings, Mont., Oct. 20, 2012. - Cpl. Ryan Costea, a rifleman with Company D, Anti-Terrorism Battalion, 4th Marine Division, listens as Gunnery Sgt. Patrick Foreman, a career planner, explains Costea’s available choices to him in Billings, Mont., Oct. 20, 2012.