LONDON — British Prime Minister Andy Burnham informed Parliament that an alleged plot targeting the Royal Air Force base at Fairford in southwest England was "almost certainly directed" by Iran's Islamic Revolutionary Guard Corps (IRGC). The installation, located roughly 100 miles west of London, has served as a pivotal staging post for United States Air Force B-1 bombers deployed amid heightened Middle East tensions. British counterterrorism police arrested seven suspects—six British nationals and one dual British-Iranian citizen—after discovering vehicles loaded with accelerants near the perimeter, sparking cordons and residential evacuations.

Addressing lawmakers in the House of Commons, Prime Minister Burnham declared that the United Kingdom would "not tolerate these threats on our soil," pledging a wide-ranging crackdown on proxy networks and illicit financial streams. In response to the intelligence findings, the Foreign Office summoned Iranian Ambassador Ali Moussavi and enacted targeted sanctions against two senior Iranian figures, including the IRGC counterespionage chief. Tehran categorically denied involvement via state media and demanded evidence, even as the Pentagon confirmed that American strategic bombers had been pulled back to continental U.S. bases following the breach attempt.

The disclosure has swiftly widened into a broader diplomatic showdown, prompting 29 nations—including the United States, Britain, France, Germany, Canada, and Australia—to issue a joint declaration condemning Tehran's growing reliance on lethal plotting, arson, and hybrid operations abroad. Intelligence agencies across Europe have placed joint military installations on high alert, warning that state-backed asymmetric sabotage threatens to trigger broader regional conflict between Western allies and Iran.