Five Arrested on Suspicion of Terror Plot Near RAF Fairford, the UK Base Used for US Strikes on Iran

Counter-terrorism police in the United Kingdom are leading an investigation after five men were arrested near RAF Fairford, a Royal Air Force base in Gloucestershire that the United States has used to launch heavy bombers against Iran. The men were first detained on suspicion of offences under the Explosives Act and were later further arrested on suspicion of preparing a terrorist act, UK Counter Terrorism Policing said on Sunday.

What happened overnight

Gloucestershire Police said officers received a call at around 12:45 am local time on Sunday about three suspicious vehicles heading towards the base. Armed officers intercepted them in the nearby village of Whelford, roughly two miles from the airfield, and arrested the five men.

Police then declared a major incident. About 85 households were evacuated to a local recreation centre, and a cordon of around 400 metres was set up while the Army's explosive ordnance disposal unit examined the three vans. Assistant Chief Constable Richard Ocone told reporters the situation was believed to be contained and that the suspects remain in custody for questioning. Police have not released their identities or said what, if anything, was found inside the vehicles.

Counter Terrorism Policing's Deputy Assistant Commissioner Vicki Evans described the inquiry as being in its early stages.

Trump weighs in

Speaking briefly to reporters on Sunday, US President Donald Trump said the suspects had been watched for a long time and were looking to do big damage to the base, crediting cooperation with British authorities for stopping them. British officials have been more cautious. The UK prime minister called the arrests deeply concerning but urged the public not to speculate while the facts are established.

A US Air Force representative said none of its personnel were involved, and US European Command said it remained vigilant about the safety of American service members and their families across Europe, without discussing specific security measures.

Why Fairford matters

RAF Fairford is the US Air Force's preferred forward operating location for bombers in Europe and hosts the 501st Combat Support Wing. Since the US-Israeli war on Iran began on February 28, the UK has allowed American forces to use the base for what London described as limited, defensive missions against Iranian missile sites. B-52 Stratofortress and B-1 Lancer bombers have flown from the airfield throughout the conflict.

That role has made the base a political flashpoint in Britain, just as it was during the Iraq War, when it drew large anti-war protests. Security around Fairford had reportedly been tightened in the days before the arrests, with more roadblocks and armed police.

Police have not linked the suspects to any group or country. Media reports have raised several possibilities, including an Iran-linked plot, Russian sabotage or an Islamist motive, but none has been confirmed.

The wider backdrop

The arrests come at a tense moment in the Iran conflict. Trump said on Saturday he had rejected Iran's latest proposal to reopen the Strait of Hormuz and restart nuclear talks, and an Iranian Revolutionary Guard official has warned that US ships in the Indian Ocean could be targeted if full-scale fighting resumes. Any confirmed plot against a base used for the air campaign would raise the stakes for European governments hosting US forces.

For India, the direct impact is limited, but a further escalation around the Gulf would feed into crude oil prices and shipping costs, both of which have kept Indian markets on edge in recent weeks.

This is an original summary based on public reporting. See our editorial policy for how we source, write, and correct our stories.