Royal Air Force Lakenheath
Active (RAF station, largest USAF fighter wing in Europe)
Host air forceRoyal Air Force
Service badgeUnited States Air Force
Major commandUS Air Forces in Europe – Air Forces AfricaRoyal Air Force Lakenheath: what it was built for and what flies there now
Lakenheath is a Royal Air Force station in the Suffolk Breckland, formally commanded by an RAF officer and operated by the United States Air Force — the standard arrangement for American bases in Britain. It opened in 1941 as a decoy and then a bomber field, took American strategic bombers from 1948, and has been home to the 48th Fighter Wing, the "Liberty Wing", since 1960. The wing flew F-100s, F-4Ds, F-111Fs and then F-15Es; its F-111Fs carried out the 1986 Eldorado Canyon raid on Libya from here, a round trip of some 10,000 km because France and Spain refused overflight.
Lakenheath is now the largest USAF fighter wing in Europe and the first American F-35A base on the continent, with the 495th Fighter Squadron standing up in 2021 and the 493rd converting from the F-15C in 2022. Two F-15E squadrons remain, although the Air Force said in May 2025 that it intends to bring them home; no date has been set. Construction work associated with a potential return of nuclear weapons storage to the base has been reported since 2022 on the basis of budget documents; the United States neither confirms nor denies weapons locations, so the status should be treated as unconfirmed.
Royal Air Force Lakenheath from above
Click to enlarge
the use of these bases in an emergency would be a matter for joint decision by HM Government and the US Government It is unclear if nuclear weapons have been returned to the base yet or NATO is upgrading the base to be capable of receiving nuclear weapons in the future if necessary.
Royal Air Force Lakenheath in numbers
Location & codes
- ICAO
- EGUL
- Country
- United States
- State
- United Kingdom
- Coordinates
- 52.4083 N, 0.5567 E
- Elevation
- 10 m (33 ft)
- Usage
- Military
Runways & facilities
- Runways
- 1
- Designator
- 06/24
- Length
- 2,740 m (8,990 ft)
- Surface
- Concrete/asphalt
- Quick Reaction Alert
- None
Command & status
- Status
- ActiveRAF station, largest USAF fighter wing in Europe
- Operator
- United States Air Force
- Opened
- 1941
- Military use ended
- —
- Command
- 48th Fighter Wing
- Resident units
- 5 current, 0 former
- Based types
- 2
Who flies from Royal Air Force Lakenheath
- 48th Fighter WingLiberty Wing · Fighter wing · active · from 1960
- F-15E Strike Eagle, F-35A Lightning II
- 492nd Fighter SquadronMadhatters · Fighter squadron · active · from 1992
- F-15E Strike Eagle
- 494th Fighter SquadronPanthers · Fighter squadron · active · from 1992
- F-15E Strike Eagle
- 495th Fighter SquadronValkyries · Fighter squadron · active · from 2021
- F-35A Lightning II
- 493rd Fighter SquadronGrim Reapers · Fighter squadron · active · from 1993
- F-35A Lightning II
Aircraft types based here
What Royal Air Force Lakenheath is known for
The Liberty Wing
RAF Lakenheath is home to the 48th Fighter Wing, which the US Air Force describes as the only wing in the service that is both numbered and named. The “Statue of Liberty Wing” title was conferred in 1954 while the unit was stationed at Chaumont in France, and it has travelled with the wing ever since. Airmen simply call it the Liberty Wing.
The wing received the “Statue of Liberty Wing” moniker in a ceremony at Chaumont Air Base on 4 July 1954, presided over by USAFE commander Lt Gen William H. Tunner.
The largest US fighter operation in Europe
The 48th Fighter Wing fields four combat-ready fighter squadrons across two types, which no other permanently based American wing in Europe does. The base and its satellite at RAF Feltwell support a population the size of a Suffolk market town. It is, in the Air Force’s own words, the largest US fighter operation in Europe.
RAF Lakenheath and RAF Feltwell support roughly 7,000 active-duty members and British and US civilians, plus about 11,000 family members, according to the 48th Fighter Wing.
A Royal Air Force station flown by Americans
Lakenheath is legally a Royal Air Force station. The Ministry of Defence owns the land and the estate, the Union Flag flies alongside the Stars and Stripes, and an RAF officer sits on the base as the host-nation authority. The flying, however, is entirely American, and has been since 1950.
The US Air Force formally assumed control of the station on 1 June 1950; the airfield had opened as an RAF satellite of Mildenhall on 24 November 1941.
Europe’s first American F-35 base
In January 2015 the United States announced that its first F-35s in Europe would be based in Britain, at Lakenheath. The 495th Fighter Squadron, the Valkyries, stood up in October 2021 and the first F-35A landed that December. A second F-35 squadron, the 493rd, followed.
The first F-35A Lightning II arrived at RAF Lakenheath on 15 December 2021, the first US F-35s permanently based in Europe.
The Libya raid of 1986
On the evening of 14 April 1986 the wing’s F-111Fs launched from Lakenheath against targets in Libya. France and Spain refused overflight rights, forcing a vast detour around the Iberian peninsula and through the Strait of Gibraltar. One aircraft, call sign Karma 52, never came home.
Twenty-four F-111Fs launched from RAF Lakenheath at about 1900 local time on 14 April 1986, including six airborne spares.
A Cold War nuclear near-miss
On 27 July 1956 a B-47 crashed at Lakenheath and struck a storage igloo holding three Mark 6 atomic bombs. Burning jet fuel washed over weapons carrying thousands of pounds of high explosive. The fissile capsules were stored separately, and base firefighters put the fire out.
The igloo held three Mark 6 bombs; the US Department of Defense narrative records that no capsules of nuclear material were in the weapons or present in the building.
The long version
01The 48th Fighter Wing and the name it carriesRead
Almost every US Air Force flying wing is known by its number and nothing else. The 48th is the exception. On 4 July 1954, at Chaumont Air Base in eastern France, USAFE commander Lt Gen William H. Tunner presided over a ceremony at which the wing received the title “Statue of Liberty Wing”. The wing’s own history records a neat piece of serendipity behind it: the comptroller had discovered that the foundry which cast Bartholdi’s statue stood about 25 miles from Chaumont. A replica was later cast and installed on the base. The Air Force today describes the 48th as the only wing in the service both numbered and named, and everyone at Lakenheath uses the short form — the Liberty Wing.
The wing arrived at Lakenheath on 15 January 1960 and has never left. Its aircraft have changed roughly once a generation: F-100 Super Sabres, then F-4 Phantom IIs from 1972, F-111Fs from 1977, F-15E Strike Eagles from 1992, F-15C/D Eagles from 1994, and F-35A Lightning IIs from 2021. What has not changed is scale. The 48th is the only USAFE wing operating both F-35 and F-15 types, and the Air Force calls it the largest US fighter operation in Europe. Lakenheath and its housing annexe at RAF Feltwell support around 7,000 active-duty members and British and American civilians, together with roughly 11,000 family members. Four fighter squadrons — the 492nd and 494th on Strike Eagles, the 493rd and 495th on Lightning IIs — sit under the 48th Operations Group.
02Why an RAF station is flown by the United States Air ForceRead
The sign at the gate reads Royal Air Force Lakenheath, and that is not sentiment. The station belongs to the Ministry of Defence; the UK Defence Infrastructure Organisation contracted and managed the construction campus that received the F-35s. The Americans are, in legal terms, a visiting force. Their status rests on the 1951 NATO Status of Forces Agreement, brought into British law by the Visiting Forces Act 1952, which sets out jurisdiction over service personnel and their civilian component, and their exemptions from immigration and customs rules. The arrangement grew out of the emergency of 1948, when American bombers came to Britain during the Berlin crisis and simply stayed.
Command is therefore split rather than shared. A US Air Force officer, normally a colonel, commands the operational base — at Lakenheath the commander of the 48th Fighter Wing. Alongside him the House of Commons Library records that an RAF commander is present at the main US visiting-forces sites, normally of squadron leader rank, acting both as the host-nation link to the American base commander and as head of establishment for Ministry of Defence employees. Above all of it sits a political understanding rather than a treaty text. The Churchill–Truman communique of 1952 stated that the use of these bases in an emergency would be a matter for joint decision by the two governments; the protocols giving effect to that joint decision are held in confidential bilateral agreements which successive British governments have declined to publish.
03From Eriswell Low Warren to the Lightning IIRead
Lakenheath began as a lie. In 1940 the Eriswell Low Warren was laid out as a decoy aerodrome, with dummy buildings, a painted runway and wooden aircraft, first as a daylight “K” site and later upgraded for night work. A real station followed on more than 1,800 acres acquired by the government, and RAF Lakenheath opened as a satellite of RAF Mildenhall on 24 November 1941, with three concrete runways. Wellingtons came first. In 1942 No. 149 Squadron moved in with four-engined Stirlings and flew on the thousand-bomber raid against Cologne on 30 May; No. 199 Squadron joined in 1943, and both squadrons took part in the attack on the German rocket establishment at Peenemunde on 17 August 1943 before turning to minelaying. Flying stopped on 15 May 1944 while the station was rebuilt to very heavy bomber standard.
It reopened under RAF Bomber Command on 15 April 1947, and the first American aircraft and personnel arrived in 1948. The US Air Force formally took the station on 1 June 1950. Within weeks of the outbreak of the Korean War Lakenheath was crowded: by August 1950 it held 29 permanently assigned B-29 Superfortresses and a further 24 deployed. Strategic Air Command assumed control on 1 May 1951 and the perimeter was fenced in 1952; B-47 Stratojets were permanently assigned from 1953, with KC-97 tankers and U-2 reconnaissance aircraft passing through. The bomber era ended when jet fighters landed on 15 January 1960 with the arrival of the 48th Tactical Fighter Wing under Third Air Force.
04El Dorado Canyon: the longest fighter mission of its dayRead
On 5 April 1986 a bomb at the La Belle discotheque in West Berlin killed two American soldiers and wounded more than 200 people. Nine days later the answer came out of Suffolk. At about 1900 local time on 14 April, twenty-four F-111Fs of the 48th Tactical Fighter Wing lifted off from Lakenheath, six of them airborne spares, supported by EF-111A electronic warfare aircraft from RAF Upper Heyford and a large tanker force of KC-10s and KC-135s. France and Spain refused overflight rights. The strike package had to fly out over the Atlantic, around the Iberian peninsula, through the narrow international corridor of the Strait of Gibraltar and east down the Mediterranean, then repeat the whole thing in reverse.
Air & Space Forces Magazine puts the round trip at about 6,400 miles — roughly 10,300 km — and around thirteen hours in the cockpit, with each aircraft taking eight to twelve air refuellings. Eighteen F-111Fs pressed on to Libya, striking the Aziziyah barracks in Tripoli, the Sidi Bilal training camp and Tripoli military airfield, while US Navy aircraft from USS America and USS Coral Sea hit Benina airfield and barracks at Benghazi. It was the longest combat mission then flown by tactical aircraft. One F-111F, call sign Karma 52, was lost over the Gulf of Sidra, almost certainly to a surface-to-air missile; its two crew, Fernando L. Ribas-Dominicci and Paul F. Lorence, were killed. The wing received the Navy Meritorious Unit Commendation, the only Air Force unit to hold it.
05The nuclear question, 1956 to the presentRead
Lakenheath stored American nuclear weapons for half a century, and it came close to catastrophe early. On 27 July 1956 a B-47 crashed on the airfield and struck a storage igloo containing three Mark 6 atomic bombs. The Department of Defense narrative records that the weapons were in storage configuration, that no capsules of nuclear material were in the weapons or in the building, that the bombs did not burn or detonate, and that there were no contamination or clean-up problems; damaged weapons and components were returned to the Atomic Energy Commission. What made it serious was the high explosive. Each Mark 6 carried thousands of pounds of conventional explosive as part of its implosion system, and burning jet fuel from the wrecked bomber washed over the igloo before firefighters put it out. All four B-47 crewmen were killed.
The weapons eventually went. Hans Kristensen of the Federation of American Scientists disclosed in 2008 that they had been withdrawn — by then some 110 B61 gravity bombs held in 33 underground vaults — the first time since 1954 that the United States stored no nuclear weapons in the United Kingdom. Since 2022 the picture has shifted again. FAS found the United Kingdom added to a NATO list of nuclear weapons storage site upgrades, alongside Belgium, Germany, Italy, the Netherlands and Turkey, and Air Force budget papers referring to a “surety dormitory” built for the arrival of a potential surety mission. Contracting records, construction and satellite imagery have followed. The United States neither confirms nor denies the location of nuclear weapons in Europe, and FAS itself is careful: the upgrades may create a capability held in reserve rather than evidence that bombs have returned.
06Fifth generation in, fourth generation out — probablyRead
The United States announced on 8 January 2015 that its first F-35s in Europe would be based in the UK, and the Defence Infrastructure Organisation set about building the campus — parking aprons, two hangars, a dual-squadron operations and maintenance building and a simulator facility — that the aircraft would need. The 495th Fighter Squadron was activated in October 2021 and picked the nickname Valkyries; the first F-35A touched down on 15 December 2021. The 493rd Fighter Squadron, the Grim Reapers, converted next, and by April 2025 US European Command expected 52 F-35s across the two squadrons, with the second reaching full operational capability that autumn.
In May 2025, before the Senate Armed Services Committee, the Air Force signalled that once the F-35s were fully established the two F-15E Strike Eagle squadrons would return to the United States, potentially making Lakenheath an all-F-35 base. No date was attached and no final decision on where the Strike Eagles would go had been taken. The plan depends on the F-35 force actually delivering, and Congress has shown scepticism. In the meantime the Strike Eagles have gone on working: in July 2026 both F-15Es and F-35s from Lakenheath deployed to the Middle East after the collapse of a US–Iran ceasefire, part of a week in which all three permanently based American fighter wings in Europe were committed at once.
Royal Air Force Lakenheath, year by year
The Eriswell Low Warren is laid out as a decoy aerodrome with dummy buildings and wooden aircraft, and construction of a real station begins on land acquired nearby.
RAF Lakenheath opens on 24 November as a satellite of RAF Mildenhall, with three concrete runways, and Wellington bombers arrive the same day.
No. 149 Squadron completes its move in with Stirlings and flies on the thousand-bomber raid against Cologne on 30 May.
No. 199 Squadron joins, and both Lakenheath squadrons attack the German rocket establishment at Peenemunde on 17 August.
Flying operations end on 15 May and the station closes for rebuilding to very heavy bomber standard.
Lakenheath having reopened under RAF Bomber Command on 15 April 1947, the first US Air Force personnel and aircraft arrive during the Berlin crisis.
The US Air Force formally assumes control on 1 June, and by August the station holds 29 assigned and 24 deployed B-29 Superfortresses.
Strategic Air Command takes control of the station on 1 May.
The 48th Fighter-Bomber Wing, then in France, is titled the Statue of Liberty Wing at Chaumont Air Base on 4 July.
A B-47 crashes on 27 July and strikes a storage igloo holding three Mark 6 atomic bombs; all four crew are killed and the weapons do not detonate.
The 48th Tactical Fighter Wing lands at Lakenheath on 15 January, beginning the station’s permanent fighter era.
Flying the F-111F it had taken on in 1977, the wing launches twenty-four aircraft from Lakenheath on 14 April for Operation El Dorado Canyon; Karma 52 is lost with both crew.
The wing sends 66 of its 70 F-111s to Taif for Desert Storm, flying 2,500 combat sorties without losing an aircraft or crew.
The F-15E Strike Eagle arrives at Lakenheath, followed by the F-15C/D in 1994.
The Federation of American Scientists discloses that US nuclear weapons have been withdrawn from Lakenheath, ending storage in the UK for the first time since 1954.
The United States announces on 8 January that its first F-35s in Europe will be based at RAF Lakenheath.
The 495th Fighter Squadron is activated in October and the first F-35A arrives on 15 December, the first US F-35s permanently based in Europe.
The Air Force tells the Senate Armed Services Committee that the two F-15E squadrons are expected to return to the United States once the F-35 force is established.
Royal Air Force Lakenheath, photographed
Royal Air Force Lakenheath on film
What happened here
B-47 crashes into a nuclear weapons igloo
A B-47 Stratojet crashed at RAF Lakenheath and struck a storage igloo containing three Mark 6 atomic bombs. All four crewmen aboard the bomber were killed. The US Department of Defense narrative records that the weapons were in storage configuration, that no capsules of nuclear material were in the weapons or present in the building, that the bombs neither burned nor detonated, and that there were no contamination or clean-up problems. The danger lay in the conventional high explosive inside the implosion systems, over which burning jet fuel spread before base firefighters extinguished the blaze; damaged weapons and components were returned to the Atomic Energy Commission.
Broken Arrow Project, University of Southern California, citing US Department of Defense
Karma 52 lost over the Gulf of Sidra
During Operation El Dorado Canyon a single F-111F of the 48th Tactical Fighter Wing failed to return from the strike on Libya. The aircraft, call sign Karma 52, went down over the Gulf of Sidra, almost certainly brought down by a surface-to-air missile. Its two crew members, Fernando L. Ribas-Dominicci and Paul F. Lorence, were killed. Only Ribas-Dominicci’s remains were recovered and returned to the United States, three years later. They were the only American aircrew lost in the operation.
F-15D crashes near Spalding, Lincolnshire
An F-15D of the 493rd Fighter Squadron came down near Spalding in Lincolnshire. The pilot, who had 1,645 flying hours, ejected and suffered only minor injuries, and there were no civilian casualties. The accident investigation board president, Col Russell D. Driggers, concluded that the crash resulted from a combination of the aircraft’s angle of attack at the time and imperfections in the radome nose cap assembly. A detailed review of the aircraft’s maintenance records found no engine, mechanical or flight control problems.
F-15C lost in the North Sea
First Lt Kenneth “Kage” Allen, 27, of the 493rd Fighter Squadron was killed when his F-15C struck the North Sea during a four-ship defensive counter-air training sortie. The accident investigation board found he had fixated on intercepting an adversary aircraft, lost situational awareness in cloud and descended through the briefed 4,000-foot training floor, hitting the water at around 650 mph in a 60-degree left bank. Multiple cloud layers below 9,000 feet were judged a contributing factor. The aircraft, valued at about 45 million dollars, was destroyed.
Strike Eagle shot down over Iran, both crew recovered
An F-15E was brought down by a shoulder-fired missile over south-western Iran at about 0440 local time during a strike mission. The aircraft was tentatively identified as belonging to the 494th Expeditionary Fighter Squadron of the 48th Fighter Wing, though US Central Command declined to confirm the designation. Both crew members ejected and survived. The pilot was recovered within hours by HH-60W helicopters escorted by A-10s, one helicopter taking multiple small-arms hits; the weapon systems officer evaded across mountainous terrain for several days before an overnight recovery operation brought him out.
Royal Air Force Lakenheath and its neighbours
| Nearby base | ICAO | Status | Based types |
|---|---|---|---|
| Royal Air Force Mildenhall | EGUN | Active | KC-135R Stratotanker, CV-22B Osprey, MC-130J Commando II, No assigned aircraft |
| Royal Air Force Fairford | EGVA | Active | No assigned aircraft, B-52H Stratofortress, B-1B Lancer, B-2A Spirit |
| Royal Air Force Croughton | Active | No assigned aircraft |
More on Royal Air Force Lakenheath in Afterburner
Everything people ask about Royal Air Force Lakenheath
Is RAF Lakenheath a British or an American base?
Who decides whether aircraft at Lakenheath can be used in a war?
Why is the 48th called the Liberty Wing?
Are there American nuclear weapons at Lakenheath today?
Why did the 1986 Libya raid have to fly so far?
Are the F-15E Strike Eagles leaving Lakenheath?
How big is the American community in Suffolk?
Is Royal Air Force Lakenheath still an active military air base?
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MiGFlug flies the L-39 Albatros out of Florida — the same jet trainer that taught most of the air forces on the other side of the Cold War, in a real second seat with aerobatics and time on the controls.You cannot fly from this base. You can fly the jet.
Around Royal Air Force Lakenheath
Every fact, checked
- Remembering Operation Eldorado Canyon, 30th anniversaryRAF Lakenheath, 2016. The 1986 raid, flown from Suffolk.
- Lakenheath marks 40 years since the Libya raidStars and Stripes, 13 August 2026. The families of the lost crew at the memorial.
- Lakenheath’s F-35s Get a Nickname: ValkyriesAir & Space Forces Magazine, 16 February 2021. The first overseas F-35A squadron.
- F-15E Strike Eagles to leave England for goodThe War Zone, 2025. The proposal to withdraw the Strike Eagles; no date has been set.
- Potential return of the US nuclear mission to RAF LakenheathFederation of American Scientists, February 2025. Inference from budget and construction documents, not official confirmation.
- GlobalSecurity.org: Air Force Aircraft Tail Markingstwo-letter tail codes by wing and base
- Units — Royal Air Force LakenheathWing size and population figures, the four fighter squadrons, the largest US fighter operation in Europe claim, and the only wing both numbered and named.
- RAF Lakenheath station history (48th Fighter Wing History Office)Decoy aerodrome of 1940, opening on 24 November 1941, wartime squadrons and raids, 1947 reopening, 1950 US assumption of control, SAC era, arrival of the 48th TFW on 15 January 1960.
- US military forces in the UK: legal agreements (House of Commons Library briefing SN06808)NATO SOFA 1951 and Visiting Forces Act 1952, US colonel commanding visiting-forces bases, RAF commander normally of squadron leader rank, and the Churchill—Truman joint decision formula.
- F-15E Strike Eagles To Leave England For GoodMay 2025 Senate Armed Services Committee exchange on the two Strike Eagle squadrons returning stateside, and the caveats about timing and F-35 delivery.
- El Dorado CanyonFrance and Spain denying overflight, the Strait of Gibraltar routing, 6,400-mile round trip, 13 hours, 8 to 12 refuellings, and the loss of Karma 52 with Ribas-Dominicci and Lorence.
- Lakenheath Air Base Added To Nuclear Weapons Storage Site UpgradesThe UK added to NATO storage upgrade lists, the 2008 disclosure of withdrawal, roughly 110 B61s in 33 vaults, and the Kristensen caveat quoted on the page.
- Broken Arrow Project: July 27, 1956 — Overseas Base, EnglandDepartment of Defense narrative of the 1956 Lakenheath B-47 accident: three Mark 6 bombs, no capsules present, no detonation, no contamination, four crew killed.
- Investigation Found Pilot Error Caused Fatal June F-15 CrashThe 15 June 2020 F-15C loss in the North Sea, 1st Lt Kenneth Allen, and the accident investigation board findings.
- Air Force releases investigation results on F-15D accidentThe 8 October 2014 F-15D crash near Spalding, Lincolnshire, and the board president’s conclusions.
- The rescue mission that brought 2 F-15E Strike Eagle crew members homeThe 3 April 2026 F-15E shoot-down over Iran, the tentative 494th Expeditionary Fighter Squadron attribution, and the recovery of both crew.
Verified 2026-09-13.