UK PM says Iran's IRGC likely behind base incident

British Prime Minister Andy Burnham announced on Monday, 12 October 2026, that a suspected security plot targeting the RAF Fairford air base in southwest England was highly likely to have been coordinated in Iran and almost certainly directed by the country's Islamic Revolutionary Guard Corps (IRGC). The statement delivered to Parliament marks the government's most direct formal attribution yet regarding the late-September security scare, escalating diplomatic tensions and prompting swift countermeasures from London against Tehran.

The security incident unfolded in the early hours of September 27, when police stopped three white vans near the Gloucestershire facility and arrested several British men in their twenties on suspected terrorism and explosive offenses. Several residents in the rural area near Whelford were urged to leave their homes as armed police officers and army bomb-disposal experts swarmed the site. Detectives later recovered petrol from the seized vehicles, though no viable or improvised explosive devices were found. Seven individuals in total have been arrested during the ongoing counterterrorism inquiry, including a British-Iranian dual citizen, but all have since been released on police bail under stringent conditions without facing immediate formal charges.

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According to Reuters reporting cited across official briefings, US officials indicated that the suspected plot involved a plan to launch a drone attack against the facility. The heightened threat prompted the United States to withdraw its twelve B-1 bombers from the base. Head of UK Armed Forces Rich Knighton described the withdrawal as a precautionary operational decision to reduce risk. RAF Fairford has frequently hosted forward-deployed US bombers used in strikes on Iran, placing the facility in a strategically sensitive position during recent regional conflicts.

Tehran has vehemently rejected any suggestion of involvement, dismissing the accusations as unfounded and malicious speculations. Despite the denials, Burnham maintained that the UK would use its full suite of powers to counter foreign state threats.

We will not tolerate these threats on our soil, Burnham told Parliament, adding that the government intends to crack down on Iran's use of criminal networks and funding streams while introducing further sanctions (Newcastleherald). Foreign Secretary Ed Miliband confirmed that the Iranian ambassador was formally summoned to the Foreign Office for a reprimand. Miliband also announced the designation of two Iranian nationals: Ruhollah Bazghandi, identified by the UK as the IRGC's head of counterespionage operations, and Shahram Ali Reza Tamarzadeh Jakki, a facilitator for the Zindashti criminal network.

Security analysts offer varied perspectives on the nature of the threat. Dr Antonio Giustozzi, a terrorism specialist with the Royal United Services Institute, suggested the vehicle drive near the base may have been a feint rather than a viable military assault, expressing skepticism that Iran could easily smuggle military-grade explosives into the country. Conversely, Lord Ricketts, a former UK national security adviser, noted that given the base's operational history, it is prudent to assume Tehran perceives a strategic interest in targeting western military assets.

The incident occurs against a broader backdrop of escalating state-threat activity across the UK and Europe. MI5 and counterterrorism police have tracked multiple attempted assassinations, arson campaigns, and hybrid operations linked to Iranian proxies over recent years. Last week, two Iranian nationals, Salam Ahmadyan and Rahman Salehi, appeared before magistrates charged with terror offenses related to an alleged plot targeting the Manchester Jewish community with a homemade chlorine powder bomb (The Guardian). Furthermore, international partners including the US, Australia, Canada, France, and Germany issued a joint condemnation of Iran's use of lethal plotting, arson, and sabotage.

As the counterterrorism investigation continues under the direction of senior police detectives, further updates and operational security reviews regarding shared military bases are expected from the Home Office. Observers will be watching for additional legal measures in Parliament concerning state-threat proxies, as well as developments in related trials scheduled at the Old Bailey.