Guard Squadrons Face Farewell as US Air Force Retires Last F‑15Cs, A‑10s and Early F‑16s

The United States Air Force is winding down its legacy fleet of F‑15C fighters, Fairchild A‑10C Thunderbolt IIs, and early‑model F‑16s, a move that signals a broader shift toward newer aircraft and updated mission profiles. Five Air National Guard and Air Force Reserve squadrons—currently the only units still operating these venerable platforms—are slated for retirement or transition. The decision to retire these aircraft is part of a larger recapitalization effort aimed at modernizing the Air Force’s strategic capabilities and aligning unit missions with contemporary defense priorities. The transition has sparked debate among the leadership of Guard and Reserve units and lawmakers who argue that the timing and manner of the retirements could impact readiness and local economies. While some units have already begun the handover process, others—particularly those flying the A‑10C—have experienced delays, underscoring the complexity of phasing out long‑served aircraft. As the last of these iconic jets take to the skies, the Air Force’s shift reflects a broader trend toward newer, more versatile aircraft that promise enhanced performance and cost efficiency for future missions.