MCB Quantico -- Athletes from the U.S. Air & Space Forces, and Marines as well as international partners from the United Kingdom and Ukraine participate in the opening ceremony for the 2026 Marine Corps Air Force Trials at Marine Corps Base Camp Pendleton, Calif., Feb. 25, 2026. The Trials bring together wounded, ill, and injured Marines and Airmen, as well as international allies to compete in adaptive sports and strengthen community through performance-based recovery.