British counter-terrorism police are investigating a suspected terrorist plot near RAF Fairford, a military airbase in Gloucestershire that has been used by US forces during operations against Iran.
Five men were arrested in the nearby Whelford area after police received a call at around 12:45am on Sunday reporting three suspicious vehicles apparently travelling towards the airbase. The men were initially arrested over suspected offences under the Explosives Act and were subsequently detained on suspicion of preparing a terrorist act.
A 400-metre security cordon was established around the vehicles while the British Army's Explosive Ordnance Disposal unit examined them. Around 85 households in the surrounding area were evacuated as a precaution, with residents temporarily moved to a nearby leisure centre.
Possible Iran connection under investigation
British media reports say counter-terrorism investigators are examining whether Iran could be connected to the suspected plot. Sky News reported that police were investigating a potential Iranian link, while other reports also highlighted the heightened tensions surrounding RAF Fairford because of its use by US forces.
However, British authorities have not publicly confirmed that Iran was responsible. The identities, nationalities and alleged motives of the five men have also not been officially disclosed. Police have urged the public not to speculate while investigators establish the facts.
RAF Fairford's strategic importance
RAF Fairford has been used by the US military as a base for long-range bomber operations. Its role in US military activity against Iran has made the installation a focus of heightened security concerns.
The arrests come amid increased tensions involving Iran and Western countries. US President Donald Trump said the suspects had been planning to cause “big damage” to the base, although British police have not publicly confirmed all details of that account.
Investigation continues
Counter Terrorism Policing said the investigation remains in its early stages and that the five men remain in custody while evidence is gathered.
Authorities have described the incident as contained, but specialist teams continued examining the vehicles as investigators worked to establish what the suspects allegedly intended to do and whether the incident was connected to a wider network.
The investigation remains ongoing.






