Nicolai Haugsted
Americans are told to exercise caution as authorities investigate a suspected terror plot near RAF Fairford.
American citizens living in or visiting Britain are being urged to pay closer attention to their surroundings following the dramatic security operation near RAF Fairford.
Washington’s embassy in London has issued a security warning after five men were arrested near the Gloucestershire air base, which has been used by US forces during the conflict with Iran.
The alert does not tell Americans to leave Britain or avoid travel to the country. Instead, citizens are being advised to review their personal security plans, follow instructions from British authorities and take particular care around places connected with the United States.
Facilities, gatherings and organizations associated with America could face a “heightened risk,” according to the embassy warning.
British counterterrorism officers, meanwhile, are still trying to establish exactly what happened near the strategically important base. Gloucestershire Police confirmed that five men were arrested after three suspicious vehicles were reported heading toward RAF Fairford shortly after midnight on Sunday.
Americans are told to watch their surroundings
The US Embassy directly linked its new advice to the arrests.
“The U.S. Embassy is aware of arrests on suspicion of preparing a terrorist act near the Royal Air Force base in Fairford, UK. U.S. citizens are encouraged to exercise caution and be mindful of personal security,” the embassy said according to The Independent.
Americans were also reminded of Britain’s existing terrorism threat level.
“Local authorities are evacuating certain residents in the area out of an abundance of caution. We remind U.S. citizens that UK authorities rate the threat of terrorism in the UK as severe.”
The embassy advised citizens to tell family and friends about their safety, reconsider personal security arrangements where appropriate and follow directions from local authorities.
Its warning adds an international dimension to an incident that had already triggered a major emergency response in the English countryside.
Three vans trigger a huge police response
Police received the first report at approximately 12:45 a.m. on Sunday.
Three suspicious vehicles were said to be travelling toward RAF Fairford, prompting armed officers to respond.
Five men were subsequently arrested in the nearby Whelford area on suspicion of offences under the Explosives Act. Counter Terrorism Policing later took charge of the investigation.
Authorities established a 400-metre cordon while an Army explosive ordnance disposal team examined the vehicles.
Roughly 85 households were advised to evacuate as a precaution, with a nearby leisure centre opened for residents unable to stay elsewhere. Police initially described the situation as contained while specialists carried out their work.
No motive had been publicly established by investigators.
Reports that authorities are examining possible Iranian involvement therefore remain part of the investigation rather than a confirmed explanation for the incident.
Trump says suspects wanted to cause ‘big damage’
Donald Trump has offered a considerably more dramatic account.
Speaking after the arrests, the president claimed the suspects intended to target US military assets at the base.
“They were looking to do big damage to our fort, and working with the British worked out great,” Trump said.
Trump also suggested US authorities had known about the suspects before Sunday’s operation.
“It may have been Scotland Yard, I don’t know. We worked with a lot of them. We had them under view for a long time, and we got them. Thank you.”
He later added: “We know all about them, and you’ll be hearing about it very soon. We caught them.”
British authorities have not publicly confirmed Trump’s description of long-term surveillance.
Gloucestershire Police’s official account instead says officers responded after receiving a call about the three suspicious vehicles, while the investigation remains focused on establishing the full circumstances.
A farmer questions how the men got so close
Questions about security at RAF Fairford have also come from the person who reportedly alerted authorities after spotting masked men and suspicious vehicles.
The farmer told the BBC that officials had “dropped the ball” and argued that people living near the base should be able to rely on security agencies to identify threats.
“We need to be able to trust that the relevant authorities will take appropriate steps to monitor and manage threats to the communities who live and work in close proximity to the base,” she said.
“It shouldn’t be necessary for someone like me to alert RAF Fairford of the presence of three large suspicious vehicles and a group of masked men.”
British Defence Secretary Wes Streeting pushed back against that interpretation, saying the witness had only seen a “partial picture” of the operation.
Police have also explicitly asked the public not to speculate while counterterrorism investigators continue their work.
