UK Lets US Use Bases for Strikes on Iranian Missile Sites

# UK Lets US Use Bases for Strikes on Iranian Missile Sites

Britain has agreed to let the United States use British bases to launch strikes on Iranian sites targeting the Strait of Hormuz, expanding an earlier arrangement that had limited American use of the facilities to defensive operations.

Downing Street said ministers approved the change after accusing Iran of reckless strikes and said the broader permission still sits within the doctrine of collective self-defence. The immediate effect is to give Washington more flexibility in trying to keep ships moving through the vital oil corridor. The political effect is to pull the UK more directly into a military campaign around one of the world's most sensitive waterways.

The shift is not just procedural. Until now, British bases could be used to prevent Iranian missiles from threatening British interests or lives. The new arrangement allows the US to use those bases to hit Iranian sites that are being used to attack shipping in the strait. That is a larger step, even if the UK says it will not itself take part in the strikes.

The bases involved include RAF Fairford in Gloucestershire and Diego Garcia in the Chagos Islands. Downing Street said the principles behind Britain's approach to the conflict had not changed, and stressed that it still wants urgent de-escalation and a swift resolution to the war. But the operational permission has clearly widened.

The timing is important because the Strait of Hormuz has effectively been under threat from Iranian attacks in retaliation to a bombing campaign by the US and Israel. BBC Verify data cited in the report says fewer than 100 ships have passed through since the start of March, far below the roughly 138 vessels a day that moved through before the war. That gap helps explain why London and Washington are treating the shipping lane as a strategic emergency.

The US has also been pressing allies to help. President Donald Trump said Britain should have acted faster and called the country Washington's first ally. He also criticised Nato allies for failing to provide warships to help reopen the route and said restoring access would be a simple military task. Iran's foreign minister, Abbas Araghchi, responded by saying the British decision puts British lives in danger and amounts to participation in aggression.

There is also a wider military backdrop. The report says Iran fired two ballistic missiles at Diego Garcia, though neither hit the joint US-UK base. One missile reportedly failed in flight and the other was intercepted by a US warship. The US military did not comment, and it is unclear when the missiles were fired. The failed attack occurred before the UK agreed to expand US use of its bases.

That sequence matters because it shows how quickly the conflict is widening. The UK is still saying it is not directly involved in the strikes, but by opening its bases to offensive action it has moved beyond a purely defensive posture. British ministers are betting that the change will help contain the shipping crisis. Critics inside Parliament are already warning that the opposite could be true.

Kemi Badenoch called the move a major U-turn. Liberal Democrat and Green Party figures demanded a vote in Parliament. Their criticism reflects a simple concern: once British bases are used to support strikes, the distinction between support and participation becomes harder to sustain.

The government's gamble is that helping the US degrade missile sites will protect shipping faster than diplomacy can. Whether that reduces the pressure on the strait or deepens the confrontation is the question now hanging over the decision.