British Prime Minister Andy Burnham said on Wednesday, Sept. 30, that his government believes Iran was involved in a security incident near a U.K. air base used by U.S. forces. Speaking to the BBC and Sky News, Burnham said there are "strong indications" that Iran "played a part" in the event that occurred over the weekend at RAF Fairford.
The incident began late Saturday, Sept. 26, when a local farmer reported three suspicious vehicles and masked men near the base, located approximately 90 miles west of London. British authorities arrested five men in their 20s early Sunday on suspicion of explosives and terror offenses. While the men were released on bail on Monday, Sept. 28, Burnham said they remain under "strictest possible bail conditions" and a "serious police investigation."
Counterterrorism police reported that no improvised explosive devices were found in the vehicles, though they did recover "a quantity of petrol" and several large, mostly empty plastic drums. Police are investigating whether the suspects, who are all British nationals, were acting as proxies for a foreign state. U.S. Secretary of State Marco Rubio also stated Monday that the incident "clearly involves the hands of a foreign actor."
The scale of the alleged threat remains a subject of investigation, but the diplomatic and military implications involve state-level actors during a seven-month conflict. British counterterrorism officials are examining whether the suspects were working "knowingly or unknowingly" for a foreign state, a tactic previously attributed to both Iran and Russia in other European sabotage cases. A group, Harakat Ashab al-Yamin al-Islamia (IMCR), which the U.K. government says is directed by Iran’s Quds Force, has previously claimed responsibility for various European attacks and issued threats against U.S. interests.
The incident has created a point of friction between U.S. and U.K. leadership. President Trump criticized the British government’s decision to release the suspects on bail, stating he "wouldn’t have done that," while Burnham defended the decision by citing the severity of the bail conditions. The Iranian government, through its embassy in London, has categorically denied involvement, labeling the claims as "unfounded and malicious." What happens next depends on the ongoing police investigation and the potential for Prime Minister Burnham to recall Parliament from its current recess should new evidence emerge. No formal charges have been filed as of Sept. 30.
The Iranian Embassy in the U.K. issued a statement on Monday condemning what it termed "unfounded and malicious speculations" regarding its role. This follows a July threat from Tehran stating that any base used for "aggression against Iranian territory" would be considered a legitimate target. U.K. Assistant Commissioner Laurence Taylor confirmed that while the men are on bail, searches of properties in London continue as part of the broader counterterrorism inquiry.