Westminster arrest and expanding investigation

British counter-terrorism officers arrested a 22-year-old British national in Westminster, London, on 6 October 2026 on suspicion of the preparation of terrorist acts. Police also searched a residential property in the same central London area while keeping the suspect in custody. The detention is the seventh made by investigators probing a suspected plot to launch a drone attack against RAF Fairford in Gloucestershire. Senior National Coordinator for Counter Terrorism Policing Vicki Evans stated that specialist teams continue to pursue multiple lines of inquiry into the events near the airbase. All six suspects previously detained in connection with the inquiry remain released on police bail while investigations proceed.

Evans described the ongoing police operation during an official update on Tuesday.

“This remains a live investigation and our specialist teams continue to pursue multiple lines of inquiry into the circumstances surrounding events near RAF Fairford.”

The September incident at RAF Fairford

The security inquiry began on Sunday, 27 September 2026, when police stopped three suspicious white vans heading toward RAF Fairford near Whelford. Authorities declared a serious incident, establishing an extensive security perimeter and evacuating dozens of nearby homes around the Gloucestershire facility. Five British men aged between 23 and 25 were detained at the scene, initially for explosive offenses and subsequently for suspected terrorism preparation. Counter-terrorism police found quantities of gasoline inside the vehicles, though no explosive devices were discovered. On 1 October 2026, police detained a sixth suspect, a 25-year-old dual British-Iranian national, in Westminster before releasing him on bail alongside the initial five detainees.

US bomber withdrawal and intelligence warnings

Following warnings from multiple intelligence streams about a potential Iranian-backed drone strike, the United States Pentagon abruptly withdrew its fleet of approximately 12 long-range B-1 bombers from RAF Fairford over the weekend of 4 October 2026. The aircraft returned to bases within the continental United States. RAF Fairford, located roughly 75 miles northwest of London, has operated for decades as a forward base for the United States Air Force. In recent months, the facility hosted American B-1 and B-52 bombers tasked with missions in the Middle East after the British government approved the use of the base for defensive strikes against Iran.

US President Donald Trump addressed the decision to relocate the bombers during remarks on Monday.

“There were some threats. And instead of tempting the enemy, we will capture the enemy and defeat them.”

Diplomatic stances and government responses

United States Vice President JD Vance stated that the relocation of the bomber fleet occurred out of an abundance of caution, while Donald Trump noted that the military aircraft did not fly out by accident. Trump also expressed disapproval of the decision by British authorities to grant bail to the previously arrested suspects. British Prime Minister Andy Burnham remarked that strong indications pointed toward Iranian involvement, with officials examining whether the suspects had received financial payments from Tehran. Iranian officials denied any connection to or responsibility for the alleged plot. A spokesperson for the United States European Command declined to discuss intelligence or force protection measures, stating that American bombers maintain global precision strike capabilities launched directly from the United States.