UK forces join ‘regional defensive operations’ as US, Israel strike Iran

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British Prime Minister Keir Starmer issues a statement at 10 Downing Street , after U.S. and Israeli forces attacked Iran in what the two countries described as a \"pre-emptive\" strike against a Tehran government intent on developing nuclear weapons, in London, Britain, February 28, 2026.    Jonathan Brady/Pool via REUTERS

British Prime Minister Keir Starmer addressing the UK from 10 Downing Street in London on Feb 28.

PHOTO: REUTERS

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  • Keir Starmer confirmed British forces are active in defensive operations to protect UK interests, but not involved in US/Israeli strikes on Iran.
  • Starmer, with French and German leaders, condemned Iranian attacks, urging negotiations and de-escalation of the wider regional conflict.
  • UK advised against all travel to Israel and Palestinian territories, urging citizens to seek Gulf state shelter and moving embassy staff.

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LONDON - Prime Minister Keir Starmer said on Feb 28 that British forces and planes were participating in coordinated defensive efforts to protect the country’s interests and allies but were not taking part in

US and Israeli strikes

against Iran.

The strikes targeted Iran’s top leaders and plunged the Middle East into a conflict that US President Donald Trump said would end a security threat to the United States and give Iranians a chance to topple their rulers.

“Our forces are active and British planes are in the sky today as part of coordinated regional defensive operations to protect our people, our interests and our allies, as Britain has done before, in line with international law,” Mr Starmer said, in a video statement posted on X.

“We’ve stepped up protections for British bases and personnel to their highest level.”

The government did not respond to a request for comment seeking details on the “defensive operations”.

Mr Starmer added that Iran must never be allowed to develop nuclear weapons, and that ensuring that is the case remained a priority for Britain and its allies.

The British prime minister reiterated that Britain had not taken part in the US and Israeli strikes against Iran earlier on Feb 28, but noted that “the regime in Iran is utterly abhorrent.”

Mr Starmer spoke to his French and German counterparts following a so-called COBRA emergency meeting earlier on Feb 28, as part of a series of calls with allies.

In a joint statement, the leaders condemned “Iranian attacks on countries in the region in the strongest terms” and called for a resumption of negotiations, urging the Iranian leadership to seek a negotiated solution.

The British premier said in his video statement that it was crucial to prevent further escalation into a wider regional conflict.

Mr Starmer said Iran could end the conflict now.

“They should refrain from further strikes, give up their weapons programmes, and cease the appalling violence and repression against the Iranian people – who deserve the right to determine their own future, in line with our longstanding position,” he said.

The government earlier on Feb 28 issued a notice advising against all travel to Israel and the Palestinian territories while urging citizens to seek shelter in Gulf states, after moving embassy staff from Tel Aviv to another location in Israel on Feb 27. REUTERS

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