Lance Cpl. Vicente C. Spence (right), a motor transport operator with 4th Medical Battalion, 4th Marine Logistics Group, Marine Forces Reserve, receives a challenge coin from Rear Adm. Christina M. Alavarado, commander, reserve component expeditionary medicine, during Exercise Global Medic at Fort McCoy, Wisconsin, Aug. 19, 2016. Spence was presented the coin for the continuous hard work he did throughout the course of the exercise and for constantly maintaining a positive and upbeat attitude. (U.S. Marine Corps photo by Lance Cpl. Melissa Martens/Released) - Lance Cpl. Vicente C. Spence (right), a motor transport operator with 4th Medical Battalion, 4th Marine Logistics Group, Marine Forces Reserve, receives a challenge coin from Rear Adm. Christina M. Alavarado, commander, reserve component expeditionary medicine, during Exercise Global Medic at Fort McCoy, Wisconsin, Aug. 19, 2016. Spence was presented the coin for the continuous hard work he did throughout the course of the exercise and for constantly maintaining a positive and upbeat attitude. (U.S. Marine Corps photo by Lance Cpl. Melissa Martens/Released)

Cpl. Thomas A. Trinosky Jr., a combat engineer with Engineer Services Company, Combat Logistics Battalion 25, and Senior Airman Michael Chinchilla, an engineering assistant with 482nd Civil Engineering Squadron, Air Force Reserve, secure a piece of drywall during Innovative Readiness Training Dry Tortugas at Dry Tortugas National Park, Fla., Aug. 15, 2016. IRT Dry Tortugas is an Air Force Reserve-led project to provide construction services at the request of the National Park Service. During this year’s iteration, the Marines and Airmen worked together to renovate the crew quarters of Fort Jefferson in Dry Tortugas. (U.S. Marine Corps photo by Sgt. Ian Leones/Released) - Cpl. Thomas A. Trinosky Jr., a combat engineer with Engineer Services Company, Combat Logistics Battalion 25, and Senior Airman Michael Chinchilla, an engineering assistant with 482nd Civil Engineering Squadron, Air Force Reserve, secure a piece of drywall during Innovative Readiness Training Dry Tortugas at Dry Tortugas National Park, Fla., Aug. 15, 2016. IRT Dry Tortugas is an Air Force Reserve-led project to provide construction services at the request of the National Park Service. During this year’s iteration, the Marines and Airmen worked together to renovate the crew quarters of Fort Jefferson in Dry Tortugas. (U.S. Marine Corps photo by Sgt. Ian Leones/Released)

Brig. Gen. Helen G. Pratt (right), incoming commander of 4th Marine Logistics Group, receives the colors from Brig. Gen. Patrick J. Hermesmann (left), former commander of 4th MLG, during the change of command ceremony at the Federal City Auditorium, New Orleans, Aug. 13, 2016. While addressing the attendees of the ceremony, Hermessman expressed his total confidence in Pratt as the new commander. (U.S. Marine Corps photo by Lance Cpl. Melissa Martens/ Released) - Brig. Gen. Helen G. Pratt (right), incoming commander of 4th Marine Logistics Group, receives the colors from Brig. Gen. Patrick J. Hermesmann (left), former commander of 4th MLG, during the change of command ceremony at the Federal City Auditorium, New Orleans, Aug. 13, 2016. While addressing the attendees of the ceremony, Hermessman expressed his total confidence in Pratt as the new commander. (U.S. Marine Corps photo by Lance Cpl. Melissa Martens/ Released)

NEW ORLEANS – Marine Forces Reserve Legion, a mixed martial arts team comprised of Marines from Marine Corps Support Facility New Orleans, participated in the Battle of the Big Easy American Grappling Federation tournament at the Alario Center in New Orleans, Aug. 6, 2016. Marines of all experience levels competed in multiple fights throughout the day that resulted in MFR Legion winning a team total of 22 medals with 10 gold, nine silver and three bronze. (Marine Corps photo by Lance Cpl. Dallas Johnson) - NEW ORLEANS – Marine Forces Reserve Legion, a mixed martial arts team comprised of Marines from Marine Corps Support Facility New Orleans, participated in the Battle of the Big Easy American Grappling Federation tournament at the Alario Center in New Orleans, Aug. 6, 2016. Marines of all experience levels competed in multiple fights throughout the day that resulted in MFR Legion winning a team total of 22 medals with 10 gold, nine silver and three bronze. (Marine Corps photo by Lance Cpl. Dallas Johnson)

Marines of Co C, 4th Light Armored Reconnaissance Battalion Inspector-Instructor staff conduct a wreath laying ceremony for Sgt. Maj. Joseph W. Dailey at Pleasant Grove Cemetery, Pleasant Grove, Utah, November 10, 2015. Sgt. Maj. Dailey served as the 5th sergeant major of the Marine Corps. (Photo courtesy of 4th LAR Battalion) - Marines of Co C, 4th Light Armored Reconnaissance Battalion Inspector-Instructor staff conduct a wreath laying ceremony for Sgt. Maj. Joseph W. Dailey at Pleasant Grove Cemetery, Pleasant Grove, Utah, November 10, 2015. Sgt. Maj. Dailey served as the 5th sergeant major of the Marine Corps. (Photo courtesy of 4th LAR Battalion)

Marines with Engineer Services Company, Combat Logistics Battalion 23, Combat Logistics Regiment 4, 4th Marine Logistics Group, Marine Forces Reserve, discuss how to clean and repair a culvert in the road while working with the U.S. Forest Service during Exercise Forest Rattler in Oakridge, Ore., July 21, 2016. The exercise not only allowed the Marines to give back to the community by repairing roads they utilize, but gave them time to hone their skills as an engineering service company and complete a wide range of horizontal and vertical engineering projects. (U.S. Marine Corps photo by Sgt. Sara Graham/ Released) - Marines with Engineer Services Company, Combat Logistics Battalion 23, Combat Logistics Regiment 4, 4th Marine Logistics Group, Marine Forces Reserve, discuss how to clean and repair a culvert in the road while working with the U.S. Forest Service during Exercise Forest Rattler in Oakridge, Ore., July 21, 2016. The exercise not only allowed the Marines to give back to the community by repairing roads they utilize, but gave them time to hone their skills as an engineering service company and complete a wide range of horizontal and vertical engineering projects. (U.S. Marine Corps photo by Sgt. Sara Graham/ Released)