Marine students attending the 8th Engineer Support Battalion Medium Girder Bridge Master’s Course lift a bridge part during a field exercise at Marine Corps Base Camp Lejeune, North Carolina, Nov. 18, 2015. The course, now in its final week, teaches Marines to lead the bridge building process, and is hosting Marines from 9th Engineer Support Battalion, 3rd Marine Logistics Group, based at Marine Corps Base Camp Hansen, Okinawa, Japan. - Marine students attending the 8th Engineer Support Battalion Medium Girder Bridge Master’s Course lift a bridge part during a field exercise at Marine Corps Base Camp Lejeune, North Carolina, Nov. 18, 2015. The course, now in its final week, teaches Marines to lead the bridge building process, and is hosting Marines from 9th Engineer Support Battalion, 3rd Marine Logistics Group, based at Marine Corps Base Camp Hansen, Okinawa, Japan.

Marines with Alpha Company, 2nd Tank Battalion, roll through smoke to meet Marines with Golf Company, 2nd Battalion, 2nd Marine Regiment, during an integrated exercise at Landing Zone Dodo, Camp Lejeune, N.C., Sept. 2, 2015. The purpose of the exercise was to allow Marine infantry and tankers to work together. - Marines with Alpha Company, 2nd Tank Battalion, roll through smoke to meet Marines with Golf Company, 2nd Battalion, 2nd Marine Regiment, during an integrated exercise at Landing Zone Dodo, Camp Lejeune, N.C., Sept. 2, 2015. The purpose of the exercise was to allow Marine infantry and tankers to work together.

Marines with the Ground Combat Element Integrated Task Force depart the gorge crossing area during a Marine Corps Operational Test and Evaluation Activity assessment aboard Marine Corps Mountain Warfare Training Center Bridgeport, California, May 5, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks. - Marines with the Ground Combat Element Integrated Task Force depart the gorge crossing area during a Marine Corps Operational Test and Evaluation Activity assessment aboard Marine Corps Mountain Warfare Training Center Bridgeport, California, May 5, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks.

Sgt. Dustin Houghton, mortar man, with Ground Combat Element Integrated Task Force, secures an M252 81mm medium-weight mortar during a Marine Corps Operational Test and Evaluation Activity assessment at Range 107, Marine Corps Air Ground Combat Center Twentynine Palms, California, April 24, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks. - Sgt. Dustin Houghton, mortar man, with Ground Combat Element Integrated Task Force, secures an M252 81mm medium-weight mortar during a Marine Corps Operational Test and Evaluation Activity assessment at Range 107, Marine Corps Air Ground Combat Center Twentynine Palms, California, April 24, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks.

Sgt. Maya Marin C. Garnica, anti-tank missileman, Anti-Armor Section, Weapons Company, Ground Combat Element Integrated Task Force, carries a tube-launched, optically-tracked, wire-guided missile to the firing line during a Marine Corps Operational Test and Evaluation Activity assessment at Range 107, Marine Corps Air Ground Combat Center Twentynine Palms, California, April 12, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks. - Sgt. Maya Marin C. Garnica, anti-tank missileman, Anti-Armor Section, Weapons Company, Ground Combat Element Integrated Task Force, carries a tube-launched, optically-tracked, wire-guided missile to the firing line during a Marine Corps Operational Test and Evaluation Activity assessment at Range 107, Marine Corps Air Ground Combat Center Twentynine Palms, California, April 12, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks.

Sgt. Hannah S. Jacobson, machine gunner with Weapons Company, Ground Combat Element Integrated Task Force, provides close supporting fires for their squad while engaging targets with the M240B Medium Machine Gun during a Marine Corps Operational Test and Evaluation Activity assessment at Range 107, Marine Corps Air Ground Combat Center Twentynine Palms, March 10, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks. - Sgt. Hannah S. Jacobson, machine gunner with Weapons Company, Ground Combat Element Integrated Task Force, provides close supporting fires for their squad while engaging targets with the M240B Medium Machine Gun during a Marine Corps Operational Test and Evaluation Activity assessment at Range 107, Marine Corps Air Ground Combat Center Twentynine Palms, March 10, 2015. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards-based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks.

Commandant of the Marine Corps Gen. Joseph F. Dunford, Jr., speaks to Marines of Company A and Weapons Company during their final field exercise at Range G6 aboard Marine Corps Base Camp Lejeune, N.C., Feb. 3, 2015. Dunford visited GCEITF Marines to observe their training and discuss the future of the Corps, and how the Marines are helping shape a better Marine Corps. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks. (U.S. Marine Corps photo by Sgt. Alicia R. Leaders/Released) - Commandant of the Marine Corps Gen. Joseph F. Dunford, Jr., speaks to Marines of Company A and Weapons Company during their final field exercise at Range G6 aboard Marine Corps Base Camp Lejeune, N.C., Feb. 3, 2015. Dunford visited GCEITF Marines to observe their training and discuss the future of the Corps, and how the Marines are helping shape a better Marine Corps. From October 2014 to July 2015, the GCEITF will conduct individual and collective level skills training in designated ground combat arms occupational specialties in order to facilitate the standards based assessment of the physical performance of Marines in a simulated operating environment performing specific ground combat arms tasks. (U.S. Marine Corps photo by Sgt. Alicia R. Leaders/Released)

Cpl. Steve Lizarraga, rifleman, 1st Platoon, Company A, Ground Combat Element Integrated Task Force, examines the initial shot groups of Lance Cpl. Anne Creasy, rifleman, 2nd Platoon, Co. A, GCEITF, during the M27 Infantry Automatic Rifle 100-meter zeroing course of fire during a three-day field exercise at the Verona Loop training area on Marine Corps Base Camp Lejeune, North Carolina, Dec. 3, 2014. - Cpl. Steve Lizarraga, rifleman, 1st Platoon, Company A, Ground Combat Element Integrated Task Force, examines the initial shot groups of Lance Cpl. Anne Creasy, rifleman, 2nd Platoon, Co. A, GCEITF, during the M27 Infantry Automatic Rifle 100-meter zeroing course of fire during a three-day field exercise at the Verona Loop training area on Marine Corps Base Camp Lejeune, North Carolina, Dec. 3, 2014.