U.S. Marine Corps Staff Sgt. Song, right, a C-40A Clipper crew chief with Marine Transport Squadron 1, Marine Aircraft Group 41, Marine Forces Reserve, poses with other Marines with VMR-1 after the first C-40A Clipper mission conducted by solely by Marines at Naval Air Station Joint Reserve Base Fort Worth, Texas. - U.S. Marine Corps Staff Sgt. Song, right, a C-40A Clipper crew chief with Marine Transport Squadron 1, Marine Aircraft Group 41, Marine Forces Reserve, poses with other Marines with VMR-1 after the first C-40A Clipper mission conducted by solely by Marines at Naval Air Station Joint Reserve Base Fort Worth, Texas.

U.S. Marine Corps Cpl. Ryan Nascimento, a chemical, biological, radiological and nuclear defense specialist, reads off casualty information for a nine-line medical evacuation request during a Combat Lifesaver Course practical application at Marine Corps Base Camp Pendleton, California, March 30, 2022. CLS is a three-day course that teaches Marines lifesaving medical techniques to eliminate preventable loss of life on the battlefield. - U.S. Marine Corps Cpl. Ryan Nascimento, a chemical, biological, radiological and nuclear defense specialist, reads off casualty information for a nine-line medical evacuation request during a Combat Lifesaver Course practical application at Marine Corps Base Camp Pendleton, California, March 30, 2022. CLS is a three-day course that teaches Marines lifesaving medical techniques to eliminate preventable loss of life on the battlefield.

U.S. Marines, with Marine Corps Installations Pacific, and Airmen with the 355th Expeditionary Fighter Squadron pose for a photo during a hot-pit refueling training no Kadena Air Base, March 9, 2022. The training refined and enhanced the multiple aircraft platform skills of participating Marines, focusing on hot-pit refueling the F-35A Lightning II with limited time, simulating an operational environment. During hot-pit refueling, the aircraft maintains a running engine, which decreases the response time in an operational environment. - U.S. Marines, with Marine Corps Installations Pacific, and Airmen with the 355th Expeditionary Fighter Squadron pose for a photo during a hot-pit refueling training no Kadena Air Base, March 9, 2022. The training refined and enhanced the multiple aircraft platform skills of participating Marines, focusing on hot-pit refueling the F-35A Lightning II with limited time, simulating an operational environment. During hot-pit refueling, the aircraft maintains a running engine, which decreases the response time in an operational environment.