U.S. Marines case the regimental colors during a deactivation ceremony on Camp Lejeune, N.C., Jan. 28. - U.S. Marines case the regimental colors during a deactivation ceremony on Camp Lejeune, N.C., Jan. 28.

Cpl. John C. Fisher, squad leader, 2nd Battalion, 8th Marine Regiment, leads his Marines through Range 410 while participating in Integrated Training Exercise 3-16 at Marine Corps Air Ground Combat Center, Twentynine Palms, California, May 9, 2016. 2/8 came from Marine Corps Base Camp Lejeune, North Carolina, to participate in ITX 3-16. (Official Marine Corps photo by Lance Cpl. Dave Flores/Released) - Cpl. John C. Fisher, squad leader, 2nd Battalion, 8th Marine Regiment, leads his Marines through Range 410 while participating in Integrated Training Exercise 3-16 at Marine Corps Air Ground Combat Center, Twentynine Palms, California, May 9, 2016. 2/8 came from Marine Corps Base Camp Lejeune, North Carolina, to participate in ITX 3-16. (Official Marine Corps photo by Lance Cpl. Dave Flores/Released)

Pfc. Adam J. Wiscombe, a rifleman with Kilo Company, 3rd Battalion, 8th Marine Regiment, rushes down range during a fire-team attack exercise as part of the battalion field exercise at Marine Corps Base Camp Lejeune, North Carolina, April 26, 2016. The FEX, now in the final week of operations, previously tested Marines on basic infantry fundamentals such as patrolling and land navigation. - Pfc. Adam J. Wiscombe, a rifleman with Kilo Company, 3rd Battalion, 8th Marine Regiment, rushes down range during a fire-team attack exercise as part of the battalion field exercise at Marine Corps Base Camp Lejeune, North Carolina, April 26, 2016. The FEX, now in the final week of operations, previously tested Marines on basic infantry fundamentals such as patrolling and land navigation.

Cpl. Kody Biggs, a rifleman with 2nd Battalion, 8th Marine Regiment, makes his down river, around a trail that is known to have notional improvised explosive devices during an attack evolution at Marine Corps Base Camp Lejeune, N.C., April 20, 2016. The Marines conducted patrols, ambushes and assaults to prepare of their upcoming Integrated Training Exercise. - Cpl. Kody Biggs, a rifleman with 2nd Battalion, 8th Marine Regiment, makes his down river, around a trail that is known to have notional improvised explosive devices during an attack evolution at Marine Corps Base Camp Lejeune, N.C., April 20, 2016. The Marines conducted patrols, ambushes and assaults to prepare of their upcoming Integrated Training Exercise.

Artillery rounds fired by Marines with 1st Battalion, 10th Marine Regiment make impact at Observation Post 3 during a battalion field exercise held by 2nd Battalion, 8th Marine Regiment at Marine Corps Base Camp Lejeune, North Carolina, March 15, 2016. The battalion coordinated with artillery, mortars and rotary-wing aircraft to direct fire support. - Artillery rounds fired by Marines with 1st Battalion, 10th Marine Regiment make impact at Observation Post 3 during a battalion field exercise held by 2nd Battalion, 8th Marine Regiment at Marine Corps Base Camp Lejeune, North Carolina, March 15, 2016. The battalion coordinated with artillery, mortars and rotary-wing aircraft to direct fire support.

A Marine with 1st Battalion, 8th Marine Regiment pauses as he fires during the sniper marksmanship assessment as part of Integrated Training Exercise 1-16 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Oct. 24, 2015. During ITX, Marines demonstrate core infantry mission essential tasks while conducting offensive and defensive stability operations. - A Marine with 1st Battalion, 8th Marine Regiment pauses as he fires during the sniper marksmanship assessment as part of Integrated Training Exercise 1-16 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Oct. 24, 2015. During ITX, Marines demonstrate core infantry mission essential tasks while conducting offensive and defensive stability operations.

A Marine with Alpha Company, 1st Battalion, 8th Marine Regiment fires downrange while maintaining contact with Marines to his right during Integrated Training Exercise 1-16 aboard Marine Air Ground Combat Center, Twentynine Palms, Calif., Oct. 26, 2015. During ITX, Marines demonstrate core infantry mission essential tasks while conducting offensive and defensive stability operations. - A Marine with Alpha Company, 1st Battalion, 8th Marine Regiment fires downrange while maintaining contact with Marines to his right during Integrated Training Exercise 1-16 aboard Marine Air Ground Combat Center, Twentynine Palms, Calif., Oct. 26, 2015. During ITX, Marines demonstrate core infantry mission essential tasks while conducting offensive and defensive stability operations.

A Marine with Charlie Company, 1st Battalion, 8th Marine Regiment sights in during the defensive phase of the Battalion Assault Course, the culminating event for Integrated Training Exercise 1-16 aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Nov. 6, 2015. The BAC assessed a battalion’s ability to conduct offensive and defensive operations integrating elements from the Air Combat Element and Logistics Combat Element. - A Marine with Charlie Company, 1st Battalion, 8th Marine Regiment sights in during the defensive phase of the Battalion Assault Course, the culminating event for Integrated Training Exercise 1-16 aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Nov. 6, 2015. The BAC assessed a battalion’s ability to conduct offensive and defensive operations integrating elements from the Air Combat Element and Logistics Combat Element.

Sgt. Ian Rivera, an intelligence analyst with Headquarters Company, 2nd Battalion, 8th Marine Regiment, is responsible for the rescue of two people, including an Army captain, during a vehicular accident that occurred on Interstate 95, Nov. 25, 2015. Rivera is a native of Virginia Beach, Va. - Sgt. Ian Rivera, an intelligence analyst with Headquarters Company, 2nd Battalion, 8th Marine Regiment, is responsible for the rescue of two people, including an Army captain, during a vehicular accident that occurred on Interstate 95, Nov. 25, 2015. Rivera is a native of Virginia Beach, Va.

A Marine with Charlie Company, 1st Battalion, 8th Marine Regiment prepares to fire during the counterattack of the Battalion Assault Course, the culminating event for Integrated Training Exercise 1-16 aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Nov. 6, 2015. The BAC integrates all elements of the Marine Air-Ground Task Force in order to defeat a large simulated enemy force. - A Marine with Charlie Company, 1st Battalion, 8th Marine Regiment prepares to fire during the counterattack of the Battalion Assault Course, the culminating event for Integrated Training Exercise 1-16 aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Nov. 6, 2015. The BAC integrates all elements of the Marine Air-Ground Task Force in order to defeat a large simulated enemy force.

Marines with Bravo Company, 1st Battalion, 8th Marine Regiment, board an MV-22 Osprey after recovering a downed pilot during a tactical recovery of aircraft personnel mission as part of Integrated Training Exercise 1-16 at Marine Air Ground Combat Center, Twentynine Palms, Calif., Nov. 5, 2015. Marines with Bravo Company, 1st Battalion, 8th Marine Regiment, are participating in a wide variety of exercises throughout ITX to prepare for their upcoming deployment with Special Purpose Marine Air-Ground Task Force Crisis Response-Africa. - Marines with Bravo Company, 1st Battalion, 8th Marine Regiment, board an MV-22 Osprey after recovering a downed pilot during a tactical recovery of aircraft personnel mission as part of Integrated Training Exercise 1-16 at Marine Air Ground Combat Center, Twentynine Palms, Calif., Nov. 5, 2015. Marines with Bravo Company, 1st Battalion, 8th Marine Regiment, are participating in a wide variety of exercises throughout ITX to prepare for their upcoming deployment with Special Purpose Marine Air-Ground Task Force Crisis Response-Africa.

Marine candidates with 2nd Battalion, 8th Marine Regiment, halt during a patrol as part of the Scout Sniper Platoon screening at Marine Corps Base Camp Lejeune, North Carolina, Oct. 23, 2015. The exercise required candidates to move to an extraction point while evading the enemy. - Marine candidates with 2nd Battalion, 8th Marine Regiment, halt during a patrol as part of the Scout Sniper Platoon screening at Marine Corps Base Camp Lejeune, North Carolina, Oct. 23, 2015. The exercise required candidates to move to an extraction point while evading the enemy.

A Marine with 1st Battalion, 8th Marine Regiment pauses as he fires during the sniper marksmanship assessment as part of Integrated Training Exercise 1-16 aboard Marine Air Ground Combat Center, Twentynine Palms, Calif., Oct. 24, 2015. During ITX, Marines demonstrate core infantry mission essential tasks while conducting offensive and defensive stability operations. (U.S. Marine Corps photo by Cpl. Immanuel M. Johnson/Released) - A Marine with 1st Battalion, 8th Marine Regiment pauses as he fires during the sniper marksmanship assessment as part of Integrated Training Exercise 1-16 aboard Marine Air Ground Combat Center, Twentynine Palms, Calif., Oct. 24, 2015. During ITX, Marines demonstrate core infantry mission essential tasks while conducting offensive and defensive stability operations. (U.S. Marine Corps photo by Cpl. Immanuel M. Johnson/Released)