U.S. Air Force F-35A and F-15E Fighter Squadrons Earn Combat Certification in the UK to Boost NATO Air Superiority

 The United States Air Force has officially concluded Exercise COMBAT ARCHER UK 2026 (CA-UK '26), marking a major milestone for allied air power in the European theater. Following two weeks of intensive live-fire tactical training over the North Sea and United Kingdom ranges, the U.S. 48th Fighter Wing’s 492nd and 493rd Fighter Squadrons—flying the F-15E Strike Eagle and F-35A Lightning II out of RAF Lakenheath—successfully earned their formal end-to-end combat weapons employment certifications.

Led by U.S. Air Forces in Europe – Air Forces Africa (USAFE-AFAFRICA) and evaluated by the Florida-based 83rd Fighter Weapons Squadron from Tyndall Air Force Base, the deployment bypassed the need to ferry aircraft back across the Atlantic for standard evaluation. By bringing the rigorous COMBAT ARCHER evaluation protocol directly to the European theater for the first time in this capacity, the Air Force saved upwards of $10 million while keeping its front-line fourth- and fifth-generation assets postured for immediate contingency responses on-continent.

The live-fire campaign rigorously tested every layer of unit readiness, putting ground maintenance crews and flight-line armorers through high-tempo cycles of building, loading, and programming advanced munitions—including AIM-120 AMRAAMs and internal gun systems. Concurrently, pilots executed complex beyond-visual-range intercept scenarios and live-fire missile profiles designed to replicate high-end, contested airspace environments against peer adversaries.

The U.S. squadrons operated in close tactical integration with the Royal Air Force’s domestic F-35 fleet, synchronizing operational procedures, secure data links, and combined command-and-control frameworks. Support elements—such as KC-135 Stratotankers from the 100th Air Refueling Wing out of RAF Mildenhall—provided critical air-to-air refueling pipelines, stretching sortie durations and ensuring seamless multi-domain endurance across all participating assets.

Ultimately, the successful culmination of COMBAT ARCHER UK '26 underscores NATO's growing emphasis on localized readiness and interoperability. As regional security pressures demand immediate, combat-ready deterrence, the certification ensures that U.S. and British forces stationed in the UK maintain absolute tactical proficiency, hardened supply-chain workflows, and complete confidence in their high-end weapons systems.