Corporal Jeremy W. Myers, left, and Cpl. Nicholas C. Wray, both combat engineers with Bridge Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, pose for a photograph in their office aboard Camp Pendleton, Calif., July 24, 2013. Myers and Wray will join other members of the U.S. Armed Forces and Sri Lankan Military as they provide medical, dental and engineering aid to locals in Sri Lanka during Pacific Angel 13-4. The two combat engineers are slated to repair and reconstruct schools, including building bamboo blinds, painting walls, patching holes and building roofs. - Corporal Jeremy W. Myers, left, and Cpl. Nicholas C. Wray, both combat engineers with Bridge Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, pose for a photograph in their office aboard Camp Pendleton, Calif., July 24, 2013. Myers and Wray will join other members of the U.S. Armed Forces and Sri Lankan Military as they provide medical, dental and engineering aid to locals in Sri Lanka during Pacific Angel 13-4. The two combat engineers are slated to repair and reconstruct schools, including building bamboo blinds, painting walls, patching holes and building roofs.

Marines with 7th Engineer Support Battalion, 1st Marine Logistics Group, deploy concertina wire between buildings during a night raid training operation conducted as part of the Composite Training Unit Exercise aboard Camp Pendleton, Calif., July 16, 2013. The role-players deployed improvised explosive devices and concertina wire around and inside buildings at Bravo-3 combat town to provide infantrymen attached to the 13th MEU an immersive and realistic experience. - Marines with 7th Engineer Support Battalion, 1st Marine Logistics Group, deploy concertina wire between buildings during a night raid training operation conducted as part of the Composite Training Unit Exercise aboard Camp Pendleton, Calif., July 16, 2013. The role-players deployed improvised explosive devices and concertina wire around and inside buildings at Bravo-3 combat town to provide infantrymen attached to the 13th MEU an immersive and realistic experience.

Marines and sailors with 1st Marine Logistics Group participate in the Basic Life Support course aboard Camp Pendleton, Calif., July 22, 2013. It covers topics related to responding to life-threatening emergencies such as conducting chest compressions, providing correct ventilation and the proper use of an automated external defibrillator. - Marines and sailors with 1st Marine Logistics Group participate in the Basic Life Support course aboard Camp Pendleton, Calif., July 22, 2013. It covers topics related to responding to life-threatening emergencies such as conducting chest compressions, providing correct ventilation and the proper use of an automated external defibrillator.

Marines with Transportation and Support Company, Combat Logistics Battalion 7, Combat Logistics Regiment 1, 1st Marine Logistics Group, stand post during the final exercise of the Basic Combat Skills Course aboard Camp Pendleton, Calif., July 18, 2013. The BCS Course is a weeklong class that teaches Marines and sailors the basics of operating in a combat environment. The training includes classes in land navigation, combat logistics patrols, counter to Improvised Explosive Devices and combat hunter skills. After training day four, they apply these classes in the field. - Marines with Transportation and Support Company, Combat Logistics Battalion 7, Combat Logistics Regiment 1, 1st Marine Logistics Group, stand post during the final exercise of the Basic Combat Skills Course aboard Camp Pendleton, Calif., July 18, 2013. The BCS Course is a weeklong class that teaches Marines and sailors the basics of operating in a combat environment. The training includes classes in land navigation, combat logistics patrols, counter to Improvised Explosive Devices and combat hunter skills. After training day four, they apply these classes in the field.

Sergeant Jose A. Tellez, chief martial arts instructor, 7th Engineer Support Battalion, 1st Marine Logistics Group, supervises Marines conducting the obstacle course during the Marine Corps Martial Arts Program instructor course aboard Camp Pendleton, Calif., July 16, 2013. The MCMAP instructor course is a physically rigorous, three-week program designed to teach Marines techniques, philosophy, history and structure behind MCMAP. - Sergeant Jose A. Tellez, chief martial arts instructor, 7th Engineer Support Battalion, 1st Marine Logistics Group, supervises Marines conducting the obstacle course during the Marine Corps Martial Arts Program instructor course aboard Camp Pendleton, Calif., July 16, 2013. The MCMAP instructor course is a physically rigorous, three-week program designed to teach Marines techniques, philosophy, history and structure behind MCMAP.

Marines with Bridge Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, assemble an improved ribbon bridge raft while the company was conducting an IRB training exercise aboard Camp Pendleton, Calif., July 16, 2013. Five IRBs were transported and delivered by a CH-53E Sea Stallion and dropped into Oceanside harbor. Being one of only two bridge companies in the Marine Corps, it was the first time for the West Coast battalion to have the IRB deployed in this manner. - Marines with Bridge Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, assemble an improved ribbon bridge raft while the company was conducting an IRB training exercise aboard Camp Pendleton, Calif., July 16, 2013. Five IRBs were transported and delivered by a CH-53E Sea Stallion and dropped into Oceanside harbor. Being one of only two bridge companies in the Marine Corps, it was the first time for the West Coast battalion to have the IRB deployed in this manner.

Corporal Max V. Tijerino, right, a combat engineer with 7th Engineer Support Battalion, 1st Marine Logistics Group, poses in front of children awaiting treatment at a makeshift dental facility in Vietnam during Pacific Angel 2013, June 17, 2013. Tijerino and another Marine from 7th ESB improved the clinics and set up lights, electricity, air-conditioning and a furnace for burning medical waste in support of humanitarian operations in the area. - Corporal Max V. Tijerino, right, a combat engineer with 7th Engineer Support Battalion, 1st Marine Logistics Group, poses in front of children awaiting treatment at a makeshift dental facility in Vietnam during Pacific Angel 2013, June 17, 2013. Tijerino and another Marine from 7th ESB improved the clinics and set up lights, electricity, air-conditioning and a furnace for burning medical waste in support of humanitarian operations in the area.

Brigadier Gen. Vincent A. Coglianese, the new commanding general of 1st Marine Logistics Group, gives a speech during his unit’s change of command ceremony aboard Camp Pendleton, Calif., July 11, 2013. Coglianese took command of the unit from Maj. Gen. John J. Broadmeadow. - Brigadier Gen. Vincent A. Coglianese, the new commanding general of 1st Marine Logistics Group, gives a speech during his unit’s change of command ceremony aboard Camp Pendleton, Calif., July 11, 2013. Coglianese took command of the unit from Maj. Gen. John J. Broadmeadow.

A Marine with Bridge Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, takes aim with an M249 squad automatic weapon during a field training exercise at San Clemente Island, Calif., June 27, 2013. The Marines fired M249 SAWs from a moving platform to familiarize themselves with the weapon should they have to engage targets during bridging operations during future deployments. - A Marine with Bridge Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, takes aim with an M249 squad automatic weapon during a field training exercise at San Clemente Island, Calif., June 27, 2013. The Marines fired M249 SAWs from a moving platform to familiarize themselves with the weapon should they have to engage targets during bridging operations during future deployments.

Brigadier Gen. John J. Broadmeadow, right, commanding general, 1st Marine Logistics Group, attaches battle streamers to 1st MLG’s battle colors during the unit’s 66th anniversary aboard Camp Pendleton, Calif., July 1, 2013. The Marines and sailors of 1st MLG have participated in every engagement involving the Marine Corps since the Korean War. - Brigadier Gen. John J. Broadmeadow, right, commanding general, 1st Marine Logistics Group, attaches battle streamers to 1st MLG’s battle colors during the unit’s 66th anniversary aboard Camp Pendleton, Calif., July 1, 2013. The Marines and sailors of 1st MLG have participated in every engagement involving the Marine Corps since the Korean War.