American F-35 Squadrons: A recent written answer in parliament confirmed that “the two US Air Force F 35 squadrons stationed at RAF Lakenheath have reached full operating capacity, which was achieved in autumn 2025.” This means both stealth-fighter squadrons based there now operate at full readiness.
This year int he beginning a senior U.S. military leader had told the U.S. Senate that the first squadron was already operational and predicted the second would finish its upgrade by summer, with full strength “expected by the autumn.”
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What are the Units Involved?
The F-35 presence at Lakenheath belongs to the 48th Fighter Wing, often called the “Liberty Wing.” The two key squadrons using the latest jets are the 495th Fighter Squadron and the 493rd Fighter Squadron. Together they plan to operate a fleet of 52 F-35A Lightning II aircraft.
The 495th was reactivated in 2021 and became the first USAF F-35A squadron permanently based overseas. The 493rd also converted from older jets to F-35As over recent years.
In 2023, the Liberty Wing reorganized its maintenance units. The older large maintenance squadron was replaced by separate “Fighter Generation Squadrons” for each flying unit, reported UK Defence journal. This change helps maintenance and operations teams work closer together, which boosts readiness and makes sure the stealth fighters stay ready for quick missions.
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By combining stealth fighters with long-time conventional fighters (for now still operated under the 48th Wing), the base gives the US a strong mix of air power in Europe. The Wing supports both the US’s European and Africa commands and works closely with allied forces when needed.
Why this is Important for Europe and NATO?
Having two fully ready, fifth-generation F-35 squadrons based in England gives NATO and the US freshh, high-tech air power right in Europe. These jets can perform many roles: air-to-air combat, strikes on enemy targets, surveillance and reconnaissance, and quick response in crisis situations.
Because the F-35s from Lakenheath already deploy to other bases for example they recently operated from a base in Poland this reach helps strengthen deterrence across Eastern Europe and supports collective defence with allies. Forward deployment and joint training make it easier to react fast if tensions rise.
Also, transitioning to F-35s signals a broader shift in US European air-power less reliance on older jets like F-15E Strike Eagles and more emphasis on stealth, advanced sensors, and flexibility.
From Old Planes to New Stealth Fighters
RAF Lakenheath has hosted U.S. fighter aircraft for many decades. The 48th Fighter Wing nicknamed “Statue of Liberty Wing” or “Liberty Wing” traces its service back to the 1950s. Over time, the wing flew various planes, including older generation fighters.
In December 2021 the base got its first F-35A Lightning II jets. That arrival marked a milestone: Lakenheath became the first US base in Europe to host F-35s permanently. Since then the facility infrastructure hangars, maintenance units, training grounds got upgraded to support these advanced jets.
