U.S. Air Force Lt. Col. Jeffrey Entine, 40th Flight Test Squadron Air Combat Command Operational Flight Program Combined Test Force commander, poses with an F-16C aircraft during Exercise Resolute Force Pacific (REFORPAC) at Andersen Air Force Base, Guam, July 12, 2025. REFORPAC spans multiple locations across the Pacific, sharpening the USAF’s ability to rapidly deploy, sustain operations and project airpower in contested environments. (Airman 1st Class Adasha Williams, U.S. Air Force)