Lt. Gen. Rex C. McMillian (right), commander of Marine Forces Reserve and Marine Forces North, poses with Marines with Combat Logistics Battalion 451, 4th Marine Logistics Group, Marine Forces Reserve, after they receive the 2017 Department of Defense Family Readiness Award, at the Pentagon's Hall of Heroes, Arlington, Virginia, March 23, 2018. Established in 2000, the DoD Reserve Family Readiness Award recognizes the top unit in each of the seven Reserve components, which are a vital link in the support networks for Reserve component families. (U.S. Marine Corps photo by Cpl. Dallas Johnson) - Lt. Gen. Rex C. McMillian (right), commander of Marine Forces Reserve and Marine Forces North, poses with Marines with Combat Logistics Battalion 451, 4th Marine Logistics Group, Marine Forces Reserve, after they receive the 2017 Department of Defense Family Readiness Award, at the Pentagon's Hall of Heroes, Arlington, Virginia, March 23, 2018. Established in 2000, the DoD Reserve Family Readiness Award recognizes the top unit in each of the seven Reserve components, which are a vital link in the support networks for Reserve component families. (U.S. Marine Corps photo by Cpl. Dallas Johnson)

Marines from Combat Logistics Battalion 451, Combat Logistics Regiment 45, 4th Marine Logistics Group, train during an exercise that simulates a supply drop off/pick up during Integrated Training Exercise 4-14 aboard Marine Corps Air Ground Combat Center Twentynine Palms, California, June 14, 2014. The purpose of the exercise is familiarizing the Marines with supply drops and pick-ups in areas where it might be too dangerous or the terrain is not suited for the helicopter to land. ITX 4-14 is the largest annual U.S. Marine Corps Reserve training exercise, which helps refine skills necessary to seamlessly integrate with active duty counterparts as well as operate as a complete Marine Air-Ground Task Force. (U.S. Marine photo by Sgt. Adwin Esters/Released) - Marines from Combat Logistics Battalion 451, Combat Logistics Regiment 45, 4th Marine Logistics Group, train during an exercise that simulates a supply drop off/pick up during Integrated Training Exercise 4-14 aboard Marine Corps Air Ground Combat Center Twentynine Palms, California, June 14, 2014. The purpose of the exercise is familiarizing the Marines with supply drops and pick-ups in areas where it might be too dangerous or the terrain is not suited for the helicopter to land. ITX 4-14 is the largest annual U.S. Marine Corps Reserve training exercise, which helps refine skills necessary to seamlessly integrate with active duty counterparts as well as operate as a complete Marine Air-Ground Task Force. (U.S. Marine photo by Sgt. Adwin Esters/Released)

Combat Logistics Battalion 451, 2nd platoon, Marines walk away from what has been deemed an improvised explosive device and ready to set up a cordon area around the simulated explosive in a motorized operational training exercise at Marine Corps Air Ground Combat Center Twentynine Palms, CA during Integrated Training Exercise 4-14 on June 8, 2014. ITX 4-14, a cornerstone of the Marine Air Ground Task Force Training Program, is the largest annual U.S. Marine Corps Reserve training exercise; helping establish best practices, refine planning guidance and baseline requirements for future Reserve units. ITX employs assets from ground, air and logistics combat elements to demonstrate the ability to deploy rapidly and build up significant combat power necessary to form a MAGTF. - Combat Logistics Battalion 451, 2nd platoon, Marines walk away from what has been deemed an improvised explosive device and ready to set up a cordon area around the simulated explosive in a motorized operational training exercise at Marine Corps Air Ground Combat Center Twentynine Palms, CA during Integrated Training Exercise 4-14 on June 8, 2014. ITX 4-14, a cornerstone of the Marine Air Ground Task Force Training Program, is the largest annual U.S. Marine Corps Reserve training exercise; helping establish best practices, refine planning guidance and baseline requirements for future Reserve units. ITX employs assets from ground, air and logistics combat elements to demonstrate the ability to deploy rapidly and build up significant combat power necessary to form a MAGTF.