Multiple U.S. Air Force B-1B Lancers arrived at RAF Fairford in Gloucestershire as the United States sharpens its strike operations against Iran under Operation Epic Fury.

The U.K. Ministry of Defence confirmed Saturday that U.S. forces had begun using the British base for “specific defensive operations to prevent Iran firing missiles into the region.”

BBC reporting put at least three B-1Bs on site, with the first arriving the evening of March 6 and two more on March 7.

The Aviationist tracked four initial arrivals, followed by a second flight that brought the total to eight in Europe, though three of those aircraft diverted to Ramstein Air Base after low visibility prevented a landing at Fairford; five remained at the U.K. base.

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The B-1B, built by Rockwell and now supported by Boeing, is a supersonic conventional strike aircraft capable of carrying up to 24 AGM-158 Joint Air-to-Surface Standoff Missiles internally.

B-1Bs have already played a significant role in the conflict, with CENTCOM reporting that B-1 and B-2 bombers had carried out pinpoint strikes on missile sites deep inside Iran during the operation’s first 72 hours.

CENTCOM posted on March 2 that the bombers struck deep inside the country “to degrade Iranian ballistic missile capabilities.”

In a March 5 CENTCOM briefing at its headquarters, Adm. Brad Cooper said America’s bomber force had struck nearly 200 targets deep inside Iran, including around Tehran, in the preceding 72 hours.

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Those numbers reinforce the argument that the air campaign is moving beyond isolated strikes to a broader, more intensive effort.

B-1B Bombers Reach UK Base as U.S. Intensifies Iran Strikes
Image Credit: DoW
A B-1B returns from a mission in support of Operation Epic Fury, March 4, 2026. (U.S. Air Force)

Defense Secretary Pete Hegseth warned that strikes on Iran are “about to surge dramatically.”

His assessment reflects a White House strategy focused on quickly expanding pressure and targeting the regime’s missile arsenal with speed and precision.

At the same time, senior American officials emphasized that the operation remains calibrated to minimize civilian harm while delivering decisive blows to Iran’s military capabilities.

On March 4, Hegseth said the United States had gained control of Iranian airspace and was shifting from advanced stand-off weapons to gravity bombs.

The shift promises faster turnaround times for sorties launched from Fairford, enabling a more sustained campaign than would be possible with long-range missions from the continental United States.

The forward posture is designed to keep pressure on Tehran while maintaining operational flexibility for allied forces in Europe.

Prime Minister Keir Starmer authorized U.S. use of British bases on March 1 for what he described as a “specific and limited defensive purpose” of destroying Iran’s missiles “at source,” following initial resistance to a request from President Trump.

RAF Fairford remains the United States Air Force’s only dedicated forward operating location for heavy bombers in Europe, underscoring the close security partnership between Washington and London.

Three B-52H Stratofortress bombers from Minot Air Force Base, North Dakota, arrived at Fairford on March 9, joining the B-1Bs already at the base. U.S. Air Force Europe declined to confirm or deny deployments, citing operational security and ongoing assessments.

As the campaign continues, the alliance seeks to deter Iranian aggression while demonstrating unity and resolve in the face of rising regional tensions.

The combination of long-range bombers and a forward-based European footprint is being touted as a force multiplier, enabling rapid response times and heightened deterrence.

Supporters argue this posture aligns with President Trump’s demand for strength abroad and a capable, lethal defense that protects American interests and allies.

Critics worry about escalation, but officials insist the objective remains to degrade Iran’s missile capabilities while safeguarding partners and civilians.

In this calculus, the U.S. and its British allies are signaling that decisive action will not be limited by distance or logistics.

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