CAMP LEJEUNE, N.C. (July 20, 2022) U.S. Marine Corps Cpl. Nathan Childers, a crew chief with Marine Medium Tiltrotor Squadron 162, Marine Aircraft Group 26, 2nd Marine Aircraft Wing, instructs Marines on how to buckle a seatbelt during Summer Pioneer 2022 at Camp Lejeune, North Carolina, July 20, 2022. Summer Pioneer 2022 is a naval engineering exercise demonstrating integrated U.S. Marine Corps and U.S. Navy formations to establish and sustain Expeditionary Advanced Bases (EAB) and contribute to Maritime Domain Awareness. (U.S. Marine Corps photo by Lance Cpl. Meshaq Hylton)