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Saudi Arabia’s defence ministry has said it has intercepted and destroyed ten drones over the past hours, and eight missiles launched towards the Riyadh area and the country’s eastern region.

Early this morning Kuwait said its air defences were responding to hostile missile and drone attacks. Neither Saudi Arabia nor Kuwait said where the drones or missiles came from.

Iran attacked and set ablaze a fully loaded crude oil tanker off Dubai. Local authorities later said response teams contained the incident with no oil leakage and that no injuries had been reported

Donald Trump warned that the US would obliterate Iran’s energy plants and oil wells if it did not open the strait of Hormuz.

The Israeli military said four soldiers had been killed in combat in southern Lebanon, where its forces are clashing with Iran-backed Hezbollah.

Two giant Chinese container ships have sailed through the strait of Hormuz on their second attempt to leave the Gulf after turning back on Friday, ship-tracking data shows. The transit signals a diplomatic breakthrough between Beijing and Tehran as Iran widens its list of approved nations for transiting the vital route, Lloyd’s List reported.

Indonesia’s foreign minister called for an emergency UN security council meeting and a thorough investigation” into a “heinous attack” after three UN peacekeepers from Indonesia were killed in southern Lebanon.

Blasts were heard in Tehran and power cuts hit some areas of the capital, Iranian media reported on Tuesday. Israel earlier carried out missile strikes on what it called military infrastructure in Tehran and infrastructure used by Hezbollah in Beirut.

Japan and Indonesia agreed to step up coordination on energy security, Japanese PM Sanae Takaichi said on Tuesday.

Two Iranian missile launches targeted central Israel, Israeli media reported, with the emergency service saying it had not received reports of any injuries.

Turkey reported a ballistic missile launched from Iran had entered Turkish airspace before being shot down by Nato air and missile defences.

An earlier summary of key developments is here.

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Circling back now to Diego Garcia, Iran fired two intermediate-range ballistic missiles at the joint US-UK military base in the Indian Ocean – but neither of them hit, according to news reports citing US officials.

The Wall Street Journal said one of the missiles failed in flight, and that a US warship fired an SM-3 interceptor at the other, citing two US officials. It could not be determined if an interception was made, one said.

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Blasts have been heard in several cities, including the capital, Tehran, and Isfahan in central Iran.

Reuters reports there are long queues at petrol stations in the capital, as many people try to leave. An unnamed Iranian official who spoke to the news agency said several ministries in southern Tehran had been targeted.

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The Reuters news agency says it has been told by a US official, speaking on the condition of anonymity, that the US carried out strikes inside Venezuela on Saturday.

The unnamed official did not provide details. As mentioned earlier, the White House and Pentagon did not immediately respond to request for comment on Saturday morning.