Diplomats say de-escalation talks continue as Trump vows retaliation over US soldier deaths

• Middle East crisis live – latest updates

The US military said it has launched its 10th consecutive round of strikes on Iran to force the reopening of the strait of Hormuz.

Earlier on Monday, Iran’s president said the country is in a “full-scale war” after the US expanded its aerial campaign and Tehran struck Washington’s Gulf allies, even as diplomats said talks to de-escalate were continuing.

Party manifesto pledged to honour existing North Sea exploration licences but not issue new ones

Andy Burnham risks his first confrontation with Labour MPs if he announces new oil and gas drilling licences when he becomes prime minister, insiders have warned.

Speculation is rife that Burnham will unveil fresh plans for drilling in the North Sea after he is installed in Downing Street.

Heatwaves, high energy prices, calls for reindustrialisation and North Sea drilling are all high on the to-do list

Wildfires cast a pall of smoke this week over Greater Manchester, whose former mayor Andy Burnham stands on the threshold of No 10. Amid three UK heatwaves so far this year, which have killed thousands of people in England and Wales, damaged harvests and left children crying in classrooms, the new prime minister’s plans for the climate crisis remain as shrouded as his city.

“Burnham has been very quiet about the climate [crisis] so far,” says Chris Venables, an environmental campaigner and fellow at the Green Alliance thinktank. “I don’t think [it] is at the forefront of his mind, but that does not mean he will water down this agenda.”