Marine Corps Sgt. Josh Koeler, left, and Lance Cpl. Caleb Hartman, both fixed-wing aircraft technicians with Marine Fighter Attack Squadron 312, conduct post-flight maintenance during Exercise Cope North 2023 at Andersen Air Force Base, Guam, Feb. 9, 2023. Cope North is an annual field training exercise that allows each partner nation to hone vital readiness skills while enhancing interoperability among multiple mission areas to include air superiority, interdiction, electronic warfare, tactical airlift, and aerial refueling capabilities.

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Keywords: 1st, 2023, air, andersen, base, cope, force, guam, mag-12, mals-12, maw, north