UK calls for restraint after Israel launches airstrikes on Iran

Prime Minister Sir Keir Starmer has called for "restraint" and "diplomacy" after Israel launched a barrage of airstrikes on Iran early on Friday.

He called reports of Israel's so-called Operation Rising Lion "concerning", but stopped short of condemning it.

Israeli Prime Minister Benjamin Netanyahu said Israel had targeted the "heart of Iran's nuclear enrichment programme", which he feared would eventually be aimed at Israel.

Iran promised "severe punishment" for the attacks, which killed several top commanders and nuclear scientists, and launched 100 drones towards Israel in an initial response.

Follow latest: Israel attacks Iran's nuclear sites

In a statement on Friday, Mr Starmer urged "all parties to step back and reduce tensions urgently".

He added: "Escalation serves no one in the region. Stability in the Middle East must be the priority and we are engaging partners to de-escalate.

"Now is the time for restraint, calm and a return to diplomacy."

The UK does not appear to have been warned in advance of Israel's plan to attack Iran.

David Lammy, the foreign secretary, had been due to travel to Washington on Friday to meet his American counterpart.

The trip was cancelled once it became known that Israel had launched its operation.

A Whitehall source said the late cancellation of Mr Lammy's travel plans indicated the UK had not been alerted in advance to the timing of the attack.

However, the UK had been aware of the increasing likelihood of an Israeli mission to strike Iran's nuclear facilities, given the rhetoric from the Israeli government in recent weeks.

Mr Lammy called it a "dangerous moment" and said "stability in the Middle East is vital for global security".

Speaking to Sky News this morning, British industry minister Sarah Jones also said the UK had not been involved in the Israeli military operation.

It is understood British warplanes are not currently involved in helping to defend Israel's skies from any Iranian counterattacks.

This could change as the situation develops.

Additional forces could well be sent to a key Royal Air Force base in Cyprus, where Typhoon jets are stationed.

The deployment of reinforcements to RAF Akrotiri has happened in the past during times of crisis in the Middle East.

The US also said it had not been involved in Israel's attack on Iran, and warned against any retaliation targeting American interests or personnel.

US President Donald Trump had previously urged Israeli Prime Minister Benjamin Netanyahu not to attack Iran while Washington negotiates a nuclear deal with the country.

In his first public comment about the attacks, he again urged Iran to reach a deal with Washington on its nuclear programme, warning on his Truth Social platform that Israel's attacks "will only get worse".

Without saying whether he was privy to specific Israeli plans, the US president said "there is still time to make this slaughter, with the next already planned attacks being even more brutal, come to an end".

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But China, Saudi Arabia and Russia condemned Israel's strikes, while Japan called the use of military force "deeply regrettable".

Russia's foreign ministry called the attack "unprovoked" and "categorically unacceptable" and said it was in breach of the United Nations charter.

Spokesperson for the Chinese foreign ministry Lin Jian said: "China opposes the violation of Iran's sovereignty, security and territorial integrity, opposes the intensification of contradictions, the expansion of conflicts, and the sudden
rise in temperature of the regional situation."

Takeshi Iwaya, Japan's foreign minister, said: "Amid ongoing diplomatic efforts, including talks between the United States and Iran, to achieve a peaceful resolution of the Iranian nuclear issue, the use of military force is deeply regrettable."

(c) Sky News 2025: UK calls for restraint after Israel launches airstrikes on Iran