On September 28, 2026, Iranian authorities denied any involvement in a suspected bomb plot at the RAF Fairford base in Gloucestershire, UK, which is used by the United States. Five London-based British men in their mid-20s were arrested on suspicion of explosives offenses and preparation of a terrorist act; they remain in custody as counter-terrorism police investigate the incident further. The UK government has previously accused Iran and Russia of using proxies for criminal activities within its territory, but Iranian officials dismissed these claims through statements released by their embassy in London.
Written locally by qwen2.5:14b on 2026-09-28,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
Story summary
In recent days, security measures at RAF Fairford, a U.S. Air Force base in Gloucestershire, England, significantly increased with armed police and roadblocks preventing access to the base. On Sunday morning, British police declared a major incident after suspicious vehicles were reported near the airbase; five UK nationals in their 20s were arrested and later released on bail for terror offenses under suspicion of involvement with explosives.
Local residents noted heavy vehicles and concrete barriers blocking entrances to the base weeks before the incident. Around 30 emergency vehicles, including police cars, ambulances, and fire engines, were stationed near the base during heightened security measures. The arrests occurred amid increased tensions between the U.S., Iran, and the UK; Iranian officials have denied involvement.
U.S. Secretary of State Marco Rubio suggested a "foreign actor" was involved, linking it to threats from adversaries like Iran, while British Prime Minister Andy Burnham indicated there are strong indications that Iran played a role in the incident, despite ongoing investigations. The U.K. and U.S. have been closely cooperating on this matter, with Burnham stating they were “on top of it.”
Written for “RAF Fairford Terror Plot Incident” on 2026-10-05,
grounded in this article and the 192 other(s) covering the same event.
Iran on Monday (September 28, 2026) denied involvement in a suspected bomb plot at a U.K. airbase used by the United States, as counter-terror police said five men in their mid-20s arrested nearby were all London-based Britons.
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men → deny → mid-20s
Tehran's denial, issued via its embassy in London, followed widespread U.K. media reports that police were probing possible Iranian links to the security scare early Sunday (September 27) at the Royal Air Force (RAF) Fairford base.
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police → issue → base
The UK Interior Ministry has previously accused Iran and Russia of using proxies to carry out criminal activities on their behalf on UK territory.
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Ministry → accuse → territory
Counter-terror police are leading the investigation after authorities were tipped off early Sunday about three "suspicious" white vans appearing to head towards the base in Gloucestershire, southwest England.
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authorities → lead → Gloucestershire
Police said in an update Monday that the five men who have been arrested — a 25-year-old, three aged 24 and a 23-year-old — are all U.K. nationals who live in inner London boroughs.
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who → say → boroughs
The men have been detained since Sunday (September 27) on suspicion of explosives offences and "preparation of a terrorist act" under U.K. anti-terrorism laws, according to police.
uncertain
men → detain → police
The counter-terror unit noted it secured an extension of their custody until later Monday (September 28).
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it → note → Monday
"I am very aware of the levels of speculation about the motivation behind this incident, and the geopolitical questions that are being raised," Deputy Assistant Commissioner Vicki Evans said.
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Evans → raise → incident
"However, I ask that at this time, Counter Terrorism Policing are given the space to work carefully and clearly," she added in a statement.
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she → ask → statement
Authorities have not confirmed the details of the threat, but bomb-disposal experts were seen at work at the scene.
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experts → confirm → scene
Police said Monday (September 28) they were "working to establish the full circumstances of the activity of those arrested, their knowledge and any motivation behind this incident".
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they → say → incident
A farmer living in the village of Whelford near the airbase said she rang the police after seeing three white vans blocking a road and a group of masked men.
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vans → live → men
The anonymous woman told media on Monday (September 28) that police had "dropped the ball" on the threat.
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police → tell → threat
But U.K. Defence Minister Wes Streeting said she only had a "partial picture".
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she → say → picture
Iran denies involvement
U.S. President Donald Trump said the U.K. and U.S. had the suspects "under investigation" for a while.
"They were looking to do big damage to our fort," Mr. Trump said while on a visit to Chicago.
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Trump → deny → Chicago
"We had them under view for a long time, and we got them."
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we → have → them
He later told reporters "we know all about them" when asked about the suspects, appearing to nod when asked if there was a connection to Iran.
"You'll be hearing about it very soon.
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You → tell → it
We caught them," said Mr. Trump, without giving further details.
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Trump → catch → details
Iran's embassy in London said Monday it "categorically rejects and strongly condemns" speculation that Tehran was involved.
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Tehran → say → speculation
In an X post, it criticised "the recent unfounded and malicious speculations published by some British individuals and media outlets attempting to link Iran" to the incident.
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it → criticise → incident
U.S. used base
In March, Britain gave the U.S. permission to use Fairford for "specific defensive operations into Iran" to destroy Iranian missiles at source.
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Britain → use → source
Since then, US bombers and other planes have been seen taking off and landing from the base — the only one on Britain's mainland used for this purpose.
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bombers → see → purpose
Residents in the rural Cotswolds area surrounding Fairford said the site, which hosts a range of U.S. military equipment and personnel, had seen increased activity and security in recent months.
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which → surround → months
Despite the lack of public confirmation about the incident, local MP Roz Savage called it "way too close a shave".
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Savage → call → it
"It absolutely makes my blood run cold to think what could have happened if it hadn't been for her quick wits and timely intervention," she told AFP of the local farmer's tip-off.
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she → make → off
Around 85 households were evacuated from the village early Sunday (September 27) and had to stay elsewhere overnight as a police cordon remained in place.
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cordon → evacuate → place
Tehran has previously warned London against allowing its bases to be used by the U.S. in operations against Iran.
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bases → warn → Iran
In March, Iranian Foreign Minister Abbas Araghchi accused London of "putting British lives in danger" by allowing the bases to be used "for aggression against Iran".
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bases → accuse → Iran
The Aporia
