Good morning.

In a casual aside during a cabinet meeting on Wednesday, Donald Trump threatened to “blow up” Oman, a US ally, if it failed to “behave” over the reopening the strait of Hormuz.

There have been reports of talks between Iran and Oman about jointly charging a toll for ships passing through the crucial waterway, which was open before US-Israel war on Iran but has been all but closed since.

“The strait is going to be open to everybody,” Trump said. “Nobody’s going to control it. We’re going to watch over it. We’ll watch over it. But nobody’s going to control it … Oman will behave just like everybody else. Or else we’ll have to blow them up. They understand that.”

Oman has decades-long military and economic ties with the US. It has also mediated in the war, and has been attacked by Tehran.

• What is the latest on a deal to end the war? Negotiations are continuing but the US earlier this week struck Iranian targets, reportedly killing four members of the Islamic Revolutionary Guard Corps, which prompted an apparent Iranian retaliatory attack on an American airbase in Kuwait.

• What is happening inside Iran? Internet restrictions were partially lifted this week, revealing increasing anger from Iranians over rapid food price inflation.

Israeli military tells residents in southern Lebanon to leave

Israel’s military has told residents across a swathe of southern Lebanon to leave and head north, as the Israeli prime minister, Benjamin Netanyahu, said his forces were escalating their offensive against Hezbollah.

The Israel Defense Forces (IDF) said in a post on social media that all areas south of the Zahrani River, which runs about 25 miles (40km) north of the de facto Israel-Lebanon border, were considered combat zones.

The warning came a day after Israel launched more than 120 airstrikes against Lebanon in one of the heaviest days of bombing in weeks. As of this morning, at least a dozen people have been killed in Israeli attacks on southern Lebanon, local media reported.

• What is the humanitarian toll of the war? More than 1 million people in Lebanon have been displaced in the latest round of hostilities between Hezbollah and Israel, which began in March. At least 3,213 people have been killed in Israeli strikes since the start of the war, according to the Lebanese health ministry. The office of Israel’s prime minister reported that 23 Israeli soldiers and a defence contractor have been killed in or near southern Lebanon, and two civilians have been killed in northern Israel.

• What is life like inside Israel’s “yellow line”? The Guardian’s William Christou, in Kfarchouba, Lebanon, spoke to the villagers living in fear of nightly raids and daytime bombings from the Israeli military occupying their land.

World almost certain to endure record hot year by 2030, UN warns

A record-breaking hot year is almost certain by 2030 as the climate crisis intensifies, the UN’s World Meteorological Organization has predicted.

With an El Niño event expected later this year, the global temperature record could fall as soon as 2027.

Carbon dioxide emissions from fossil fuels are continuing to rise, trapping more heat and creating more extreme weather. Global heating is estimated to take one life every minute, with the toll likely to rise unless emissions fall rapidly.

In other news …

Stat of the day: WHO chief calls for DRC ceasefire to tackle Ebola outbreak as suspected deaths reach 246 people

The head of the World Health Organization, Tedros Adhanom Ghebreyesus, called for an immediate ceasefire in the eastern Democratic Republic of the Congo on Wednesday to help tackle the Ebola outbreak. There have been 1077 suspected cases and 246 suspected Ebola deaths during the current outbreak, WHO data shows. It comes as the Trump administration said it is building a quarantine and treatment center in Kenya for Americans affected, instead of bringing them home.

The Filter recommends: Tips on how to cat-proof your home

For the Filter US, Marissa Miller checked out 10 items to pet-proof a home, such as a water fountain, a calming diffuser and a built-in scratching post – which has “completely saved my couch from ending up in a landfill”, she says.

Don’t miss this: Saint Levant – the pop star from Gaza caught between passionate fandom and bitter disapproval

His detractors say he should not be making pop music in times of war and destruction. His millions of fans say he has given them permission to celebrate their culture and their cause. Nesrine Malik writes about Saint Levant, the 25-year-old musician from Gaza.

Climate check: How ‘balcony solar’ could help fight rising US utility costs

Since 2020, US residential energy prices have surged by about 30%, according to the US Energy Information Administration. But while the US has been slow to adopt personal solar technology, in Germany it has become a cultural phenomenon – known as Balkonkraftwerk, or “balcony power plant”. Ben Tracy reports on the potential US impact of “balcony solar” on energy bills.

Last Thing: What are the best World Cup uniforms for 2026?

With the World Cup only two weeks away, Lauren Cochrane, a senior Guardian fashion writer, looked at the teams’ top jerseys – from riffs on much-loved favourites, to new entries with the potential to become classics.

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