US Air Force to Expand Fighter Fleet in 2030s, Introducing New F‑35A, F‑15EX and Collaborative Combat Aircraft

The United States Air Force (USAF) currently operates the world’s largest and most powerful fighter‑jet fleet, but the inventory is aging and shrinking. By the 2030s the force is expected to grow as older aircraft retire and new models arrive. The F‑35A and F‑15EX will join the lineup, while the upcoming Collaborative Combat Aircraft (CCAs) could fundamentally alter the structure of the fleet. These changes may require new training routes, maintenance facilities and support infrastructure, potentially reshaping how military personnel travel and operate worldwide. The transition underscores the USAF’s commitment to maintaining air superiority amid evolving technology and strategic demands.