An Eagle, Globe and Anchor stands in honor of Marines who have died in service to their country during a Memorial Day ceremony held in Big Bear Lake, Calif., May 28, 2018. The ceremony was hosted by the American Legion and Marine Corps League and presented multiple guest speakers with backgrounds in the military. (U.S. Marine Corps photo by Lance Cpl. Isaac Cantrell) - An Eagle, Globe and Anchor stands in honor of Marines who have died in service to their country during a Memorial Day ceremony held in Big Bear Lake, Calif., May 28, 2018. The ceremony was hosted by the American Legion and Marine Corps League and presented multiple guest speakers with backgrounds in the military. (U.S. Marine Corps photo by Lance Cpl. Isaac Cantrell)

A pilot with Light Attack Helicopter Squadron 367, also known as ‘Scarface’, listens to a fellow pilot while on a flight mission during the Final Exercise of Integrated Training Exercise 3-18 aboard the Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., May 23, 2018. Marine aviation provides the Marines of the Marine Air Ground Task Force the operational flexibility it needs to accomplish their mission. (U.S. Marine Corps photo by Lance Cpl. Dave Flores) - A pilot with Light Attack Helicopter Squadron 367, also known as ‘Scarface’, listens to a fellow pilot while on a flight mission during the Final Exercise of Integrated Training Exercise 3-18 aboard the Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., May 23, 2018. Marine aviation provides the Marines of the Marine Air Ground Task Force the operational flexibility it needs to accomplish their mission. (U.S. Marine Corps photo by Lance Cpl. Dave Flores)

Hannah Mulholland, a musical artist with the band Runaway June, performs at the 15th annual We Salute You Celebration aboard the Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., May 12, 2018. The annual event is held to thank military members aboard the Combat Center for their service and featured a free live music concert, games, activities, food and beverages. (U.S. Marine Corps photo by Lance Cpl. Rachel K. Porter) - Hannah Mulholland, a musical artist with the band Runaway June, performs at the 15th annual We Salute You Celebration aboard the Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., May 12, 2018. The annual event is held to thank military members aboard the Combat Center for their service and featured a free live music concert, games, activities, food and beverages. (U.S. Marine Corps photo by Lance Cpl. Rachel K. Porter)

Staff Sgt. Abayomi Adeniyi, instructor, Charlie Company, Marine Corps Communication-Electronics School, walks through the Combat Center School Liaison Kindergarten Parent Transition Workshop with his 4-year-old daughter, Grace, and 2-year-old son, Samuel, May 9, 2018. The event at the MCCS Community Center aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., drew 38 parents and 32 children. (U.S. Marine Corps photo by Kelly O'Sullivan) - Staff Sgt. Abayomi Adeniyi, instructor, Charlie Company, Marine Corps Communication-Electronics School, walks through the Combat Center School Liaison Kindergarten Parent Transition Workshop with his 4-year-old daughter, Grace, and 2-year-old son, Samuel, May 9, 2018. The event at the MCCS Community Center aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., drew 38 parents and 32 children. (U.S. Marine Corps photo by Kelly O'Sullivan)

U.S. Representative Paul Cook, representative for California’s 8th congressional district and a retired Marine Corps colonel, speaks with guests at the Desert Knights gala at Quarters One aboard the Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., May 4, 2018. The Desert Knights gala was held to honor law enforcement and legal entities aboard the base and in the surrounding community. (U.S. Marine Corps photo by Lance Cpl. Preston L. Morris) - U.S. Representative Paul Cook, representative for California’s 8th congressional district and a retired Marine Corps colonel, speaks with guests at the Desert Knights gala at Quarters One aboard the Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., May 4, 2018. The Desert Knights gala was held to honor law enforcement and legal entities aboard the base and in the surrounding community. (U.S. Marine Corps photo by Lance Cpl. Preston L. Morris)