Iran closes strait of Hormuz again ‘until US lifts blockade’

Iranian officials say they have reversed the reopening of the strait of Hormuz and reimposed restrictions on the vital shipping lane after the US said it would not end its blockade of Iranian ports.

A UK maritime agency reported that Islamic Revolutionary Guards Corps (IRGC) ships had fired at a tanker as it attempted to pass through the strait on Saturday.

Iran’s Khatam al-Anbiya joint military command said on Saturday that Tehran had restored the strait to its “previous status” and was now “under strict management and control by the armed forces”.

Iran said the restrictions would remain if Washington did not “ensure full freedom of navigation for vessels travelling from Iran to destinations and from destinations to Iran”.

This was reiterated by the country’s deputy foreign minister, Saeed Khatibzadeh, and the IRGC’s navy command.

Speaking to journalists on the sidelines of an annual Turkish diplomatic forum in Antalya, Khatibzadeh said the US “cannot impose their will to do a siege over Iran, while Iran, with good intention, is trying to facilitate safe passage through the strait of Hormuz”.

In a post on X, the IRGC’s navy command wrote: “As long as the movement of vessels from Iran and to Iran is under threat, the status of the strait of Hormuz will remain as it was previously. Any breach of commitments by the United States will receive an appropriate response.”

The UK’s Maritime Trade Operations Centre said it had received a report from a tanker that had been approached and then fired on by “two IRGC gunboats” 20 nautical miles north-east of Oman. The captain said there had been no radio warning beforehand. The agency added that the tanker and crew were reported safe, and authorities were investigating the incident.

The announcement of Iran’s U-turn came the day after Donald Trump said the US blockade would “remain in full force” until a permanent peace deal with Tehran was reached. The US president also said that the temporary ceasefire with Iran, brokered by Pakistan and due to expire on Wednesday, may not be extended.

US and Iranian delegations are expected to hold a second round of peace talks, although the timing of this has yet to be confirmed. Agence France-Presse reported that the Egyptian foreign minister said on Saturday there were hopes for a deal “in the coming days”.

“We hope to do so [reach an agreement] in the coming days,” Badr Abdelatty said, adding that “not only us in the region, but the whole world is suffering from the continuation of this war”.

Before Iran’s reversal, at least eight oil and gas tankers had passed through the strait in the brief window when it was open early on Saturday, according to maritime tracking data.