UK Arrests Iranian-British Citizen Suspected of Planning Attack on US Base

British counter-terrorism police arrested a 25-year-old dual British-Iranian citizen in London on Thursday on suspicion of preparing terrorist acts. This marks the sixth arrest in an ongoing investigation into an unusual incident near RAF Fairford air base in Gloucestershire. The suspect was apprehended in Westminster, and police searched two properties in the area. A 26-year-old British man is also being questioned under caution.

Vicki Evans, Senior National Coordinator for Counter Terrorism, stated the investigation is highly complex, with experts examining multiple leads and considering all possibilities, including foreign state involvement. The incident began last weekend when security forces responded to a report of three commercial vehicles blocking a road near the base, with a group of masked men present. However, it was revealed that one of the suspects had actually called the police himself shortly before the report. Five British men, aged 23 to 25, were initially arrested at the scene. A security cordon was established, and homes were evacuated due to concerns about explosives, though only a large quantity of fuel was found. The first five suspects were later released on bail with restrictive conditions, a decision criticized by U.S. President Donald Trump but defended by British police as a strategic investigative move.

The arrest of the individual with Iranian ties strengthens suspicions of foreign involvement. British Prime Minister Andy Burnham indicated strong indications of Iran's role, and U.S. Secretary of State Marco Rubio stated a foreign actor was clearly involved. Tehran has vehemently denied these allegations, calling them baseless and malicious, with the Iranian Embassy in London issuing a strong condemnation of any such links.

RAF Fairford is a sensitive military facility and a forward operating base for the U.S. Air Force in Europe. U.S. strategic bombers have recently launched from the base for operations against Iranian targets in the Middle East, a move that Tehran had previously labeled as making the base a legitimate target. Prime Minister Benjamin Netanyahu claimed Israel provided intelligence to London that helped thwart the operation, while also criticizing the British government for imposing sanctions on Israel shortly thereafter.