Twenty-Nine Nations Name IRGC Behind Plot Against RAF Fairford

London's attribution of a suspected attack on a US bomber base has become the broadest public Western rebuke of Iranian state-directed hybrid operations to date.

Intelligence Lead

Twenty-nine governments, led by the United Kingdom and including the United States, have endorsed London's assessment that the Islamic Revolutionary Guard Corps (IRGC) directed a suspected plot against RAF Fairford, the English base that hosted US B-1 strategic bombers. The joint statement, issued on 12 October, converts a bilateral attribution into a collective political position and signals that Western services are now prepared to expose Iranian covert networks publicly rather than manage them quietly. Tehran denies involvement.

Situation Report

Prime Minister Andy Burnham told the House of Commons on 12 October that the plot was "highly likely to have been coordinated in Iran, almost certainly directed by the IRGC," according to Axios and Reuters reporting. It is the first occasion on which the UK government has formally blamed Iran for the planned attack. Foreign Secretary Ed Miliband said Iran's ambassador had been summoned.

Reporting indicates that approximately ten days before the statement, the United States evacuated about a dozen B-1 bombers from Fairford after intelligence warned of a possible Iranian drone attack. Israeli Prime Minister Benjamin Netanyahu has said Israel supplied the UK with the underlying intelligence. Several dual British-Iranian nationals were reportedly arrested; Axios notes it is unclear whether those detained are linked to the drone scenario or to a separate plan. Wikipedia's account of the statement records that police declared a major incident at the base on 28 September after several men were arrested under the Explosives Act. The precise attack method therefore remains unresolved in open reporting.

The joint statement condemns Iranian arson, cyberattacks and sabotage plots, and cites "covert networks and proxy actors." Signatories reportedly include Australia, Canada, France, Germany, Spain, Sweden and several eastern-flank states. The UK simultaneously imposed asset freezes and travel bans on two Iranian nationals: Ruhollah Bazgh, described as head of IRGC counterespionage operations, and Shahram Ali Reza Tamarzadeh Jakki, linked to the Zindashti criminal network.

Iran's ambassador, Seyed Ali Mousavi, "categorically rejected" the allegation, requested evidence and offered cooperation in an investigation. Iranian-aligned outlets have described the episode as a "false flag," an assertion that is unsupported by any evidence presented so far.

Background & Context

Western concern over IRGC and Ministry of Intelligence activity abroad predates this episode. A July 2025 statement by 14 governments condemned Iranian assassination, kidnapping and harassment plots on their soil, many executed through criminal intermediaries. The use of such proxies, including networks like Zindashti, gives Tehran deniability and complicates prosecution.

The latest escalation follows months of direct conflict with the United States and Israel. A Congressional Research Service report cited by the Jerusalem Post says 81 US military aircraft were destroyed or damaged in the Iran war. Officials told Bloomberg that Iran has preserved missile and drone production despite bombing, while the Trump administration is reportedly shifting toward economic pressure ahead of the midterms.

Separately, the statement references attacks on Jewish communities, Iranian journalists and US interests across Europe claimed by Harakat Ashab al-Yamin al-Islamiya (HAYI), assessed by some outlets as an Iranian proxy front. A London trial of two Iranians accused of surveilling Israeli and Jewish targets opened last week, with both pleading not guilty.

Analysis & Assessment

The breadth of the coalition is the principal signal. Attribution statements by a handful of intelligence-sharing partners are routine; a 29-nation text spanning Five Eyes members, continental Europe and the Baltic and Balkan states suggests deliberate coordination of evidence-sharing and messaging. It also raises the political cost of any later retreat from the attribution. Analysts should note, however, that the public evidentiary record remains thin and that open sources conflict on timing and method.

Tehran's likely response is continued denial paired with calibrated retaliation through deniable channels. A targeted base attack in the UK would have drawn Britain directly into the Gulf conflict; its failure, and the exposure that followed, may push the IRGC toward lower-signature sabotage and criminal-proxy tasking against softer European targets. Counterintelligence services should anticipate pressure on diaspora communities and Jewish institutions in particular.

For Washington, the episode complicates the choice between military and economic pressure. Allied attribution gives Western capitals grounds for further sanctions or terrorist designations of IRGC elements, which is the more probable near-term outcome than kinetic action. Confidence in the attribution is moderate: the chain of command is asserted by governments rather than demonstrated publicly.