US Returns All Bombers from RAF Fairford After Security Investigation

• The Pentagon said all US bombers deployed to RAF Fairford had returned to their home stations in the United States.
• Reports put the contingent at about 12 B-1 bombers; the Pentagon did not publish an aircraft-by-aircraft count.
• A US official told Axios that the base faced a threat of attack from Iran. The Pentagon gave no public reason for the redeployment.
• British police say five men arrested near Fairford remain under investigation; searches of their vehicles found petrol but no improvised explosive devices.

The US has removed its entire bomber contingent from RAF Fairford, taking the aircraft away from a base used for operations in the war with Iran. The Pentagon confirmed the redeployment on Sunday, 4 October, but did not say publicly what prompted it.¹

The aircraft were reported to be about a dozen B-1 bombers. At least 10 were seen leaving on Sunday, according to the Associated Press; the Pentagon’s statement confirmed all deployed bombers had returned to US home stations, without specifying their number or types.²

The timing has drawn attention to the British investigation into activity near the base. On 27 September, police were called about three suspicious vehicles travelling towards Fairford. Five men were arrested in Whelford, and about 85 households were evacuated while the vehicles were examined.³

Police later said they found petrol in the vehicles but no improvised explosive devices. The five men were released on bail and remain under investigation. That finding describes what police reported recovering; it does not settle what the suspects intended.⁴

The link between the investigation and the bomber move is not fully public. Axios reported that a US official said Fairford was under threat of attack by Iran. The Pentagon’s statement confirmed the aircraft’s return but did not identify a threat assessment or say the investigation caused the redeployment.⁵

British counter-terrorism police have said they are examining multiple lines of inquiry, including possible foreign-state involvement. On 1 October, they announced the arrest of a 25-year-old dual UK-Iranian national on suspicion of preparing terrorist acts. That arrest, like the earlier ones, is not proof of Iranian state responsibility.⁶

Fairford has served as a forward operating base for US bombers during the Iran war. Sending the aircraft back to the United States removes them from that location, though the Pentagon said the bomber force remained capable of launching and recovering from the continental US.⁷

Footnotes

1. Associated Press, “US Air Force removes all bombers from British air base”; CBS News, “U.S. military removes bombers from U.K. air base following security incident”. ↩

2. Associated Press, “US Air Force removes all bombers from British air base”; Reuters, “US removes B-1 bombers from UK-base amid security concerns”. ↩

3. Metropolitan Police, “Counter Terrorism Policing update in relation to incident in Gloucestershire”. ↩

4. Counter Terrorism Policing, “Update on RAF Fairford investigation – 18:00 29 September 2026”. ↩

5. Axios, “U.S. B-1 bombers evacuated from UK base after attack threats from Iran”; Counter Terrorism Policing, “Update on RAF Fairford investigation – 17:30 01 October 2026”. ↩

6. Counter Terrorism Policing, “Update on RAF Fairford investigation – 17:30 01 October 2026”. ↩

7. Reuters, “US removes B-1 bombers from UK-base amid security concerns”; CBS News, “U.S. military removes bombers from U.K. air base following security incident”. ↩