British authorities have arrested a seventh man in connection with a suspected Iran-backed terror plot targeting RAF Fairford, a military airbase in Gloucestershire used by the United States for operations in the Middle East. The 22-year-old British national was detained in Westminster on suspicion of preparing terrorist acts, marking the latest development in an ongoing and complex investigation.
The arrests follow a series of events beginning on September 27, when three suspicious vans were spotted near the base. Five British men in their mid-20s were initially arrested on suspicion of explosives and terrorism offenses; all were later released on bail. A sixth individual, a dual British-Iranian national, was arrested in London over the weekend and also released on bail. No charges have been filed against any of the suspects to date.
Authorities have not disclosed specific details about the nature of the threat, but intelligence suggests the plot may have involved a multi-pronged attack using drones and possibly car bombs. U.S. officials have reported that the Revolutionary Guards Corps (IRGC) of Iran allegedly planned the assault with the objective of damaging B-1 bombers stationed at RAF Fairford and causing American casualties. The plot reportedly included recruiting British nationals to carry out diversions in nearby villages as part of the operation. Some comparisons have been drawn to Ukraine’s Operation Spider’s Web, which involved coordinated drone strikes against Russian airfields in June 2025.
In response to the perceived threat, U.S. commanders ordered the withdrawal of 12 B-1 bombers from RAF Fairford earlier this week, citing an "abundance of caution." U.S. President Donald Trump confirmed the removal was due to specific threats but declined to provide full details, indicating that any hostile actions would be met with severe consequences. Meanwhile, the British government has maintained that RAF Fairford remains secure and has not commented publicly on the withdrawal of American aircraft.
Counter Terrorism Policing’s Senior National Coordinator Vicki Evans emphasized that the investigation remains active, with specialist teams pursuing multiple lines of inquiry to determine the full scope and motivation behind the events near the airbase. RAF Regiment troops have been deployed to bolster security at the site.
Prime Minister Andy Burnham indicated there were “strong indications” linking the incident to Iran, although Tehran has denied any involvement. Analysts note that the suspected plot fits within a broader pattern of “grey zone” operations by hostile states, characterized by indirect and covert efforts to test and challenge Western military assets on allied soil.
The investigation is ongoing, with police continuing to explore whether the suspects were engaged in reconnaissance, dry runs, or signaling efforts related to the possible attack. At this time, no further arrests or charges have been announced.