Tit-for-tat attacks have breached taboo of direct strikes on each other’s territory but Tehran has no ‘immediate’ plans to retaliate

• Middle East crisis – live updates

World leaders urged calm on Friday after Israel conducted a pre-dawn drone sortie over Iran following a cycle of tit-for-tat attacks that crossed an important red line that has for decades held the Middle East back from a major regional conflict.

There were tentative hopes late on Friday that the apparent strike attempt against an airbase near the city of Isfahan was sufficiently limited to fend off the threat of a bigger Iranian response and an uncontrolled spiral of violence between a nuclear power and a state with the capacity to develop nuclear weapons quickly.

Tit-for-tat attacks present Sunni monarchies with complicated choices over region’s future

Iran’s missile and drone attack on Israel had, by the end of this week, become one of the most interpreted events in recent modern history. Then, in the early hours of Friday, came reports of Israel’s riposte. As in June 1914, when Archduke Franz Ferdinand and his wife were assassinated in a moment that ultimately led to the first world war, these shots were heard around the world, even if few can agree conclusively on what they portend.

By one de minimis account, Tehran was merely sending a performative warning shot with its attack last Saturday, almost taking its ballistic missiles out for a weekend test drive. The maximalist version is that this was a state-on-state assault designed to change the rules of the Middle East. By swarming Israel with so many projectiles, such an assessment goes, Iran was prepared to risk turning Israel into a mini-Dresden of 1945 and was only thwarted by Israeli strategic defences and, crucially, extraordinary cooperation between the US, Israel and Sunni Gulf allies.

Israel launched a limited attack on Iranian soil on Friday morning, in the latest tit-for-tat between the two countries

• All our coverage of the Israel-Gaza war

Israel launched an attack on Iranian soil on Friday, in a tit-for-tat battle between the two foes, days after Iran launched an unprecedented strike on Israel with a barrage of drones and missiles, most of which were shot down. The Iranian strike was a response to an Israeli airstrike on the Iranian embassy compound in Damascus on 1 April.

The strikes have brought a long shadow war between the two sides into the open and also come against the backdrop of Iran’s support for the Palestinian militant group Hamas, whose assault on Israel on 7 October triggered the invasion of Gaza.

Delays mean just £404m of the money donated by nine countries has been committed or spent

More than half of a £900m military fund for Ukraine run by the British Ministry of Defence has not been used because of bureaucratic delays in handing out contracts.

The UK-led International Fund for Ukraine counts nine countries among its donors. Critics claim its provision of weapons to the frontline has been slow.

Labour also turns down European Commission’s proposal, which would have allowed young Britons to live, study and work in EU

Rishi Sunak has rejected an EU offer to strike a post-Brexit deal to allow young Britons to live, study or work in the bloc for up to four years.

The prime minister declined the European Commission’s surprise proposal of a youth mobility scheme for people aged between 18 and 30 on Friday, after Labour knocked back the suggestion on Thursday night, while noting that it would “seek to improve the UK’s working relationship with the EU within our red lines”.

Department under fire for forcing people to repay huge sums as data shows widespread ill health among those caring for relatives

• ‘We’re already vulnerable’: the carers told to repay huge sums by the DWP

Carers have described suffering an “avalanche of utter stress” due to the government’s “abhorrent” approach to clawing back benefits, as official figures revealed the widespread ill health of those caring for loved ones.

The Department for Work and Pensions has been under fire since the Guardian revealed that tens of thousands of unpaid carers are being forced to pay back huge sums – and in some cases prosecuted for fraud – over “honest mistakes” that it could have spotted years earlier.

Florida resident in critical condition in hospital after images of incident carried live on television

• Trump trial – live updates

A man was in critical condition in a New York hospital on Friday after setting himself on fire outside the lower Manhattan courthouse where Donald Trump is on trial in a hush-money case.

Pictures of the incident were carried live on television and spread on X, formerly Twitter.

Labour leader told PMQs a ‘billionaire peer’ was ‘smearing a working-class woman’ after coverage of Rayner’s tax affairs

The row between Keir Starmer and Michael Ashcroft deepened on Friday after the billionaire Conservative donor demanded an apology from the Labour leader for accusing him of “smearing” Angela Rayner over her tax affairs.

Lord Ashcroft hit back two days after Starmer said at prime minister’s questions on Wednesday: “We have a billionaire prime minister and a billionaire peer, both of whose families have used schemes to avoid millions of pounds of tax, smearing a working-class woman.”

Police officer had stopped Gideon Falter from walking near pro-Palestinian march while wearing kippah skull cap

The Metropolitan police has apologised after an officer used the term “openly Jewish” to an antisemitism campaigner who was threatened with arrest near a pro-Palestine march.

Gideon Falter, chief executive of the Campaign Against Antisemitism, was wearing a kippah skull cap when he was stopped from crossing the road near the demonstration in the Aldwych area of London last Saturday afternoon.

Paolo Barone found guilty of voyeurism after taking photos of sleeping woman on train to St Albans in 2022

A Thameslink train driver who took photos up a woman’s skirt while she was asleep on a train has avoided jail, despite being found guilty of voyeurism.

The driver, Paolo Barone, was on his way home from a shift in September 2022 when he saw that the woman, 51, had fallen asleep on a train travelling from London Blackfriars to St Albans in Hertfordshire.