Iran has announced the closure of the Strait of Hormuz following a confrontation involving a vessel it accused of travelling through an unauthorised route, marking a fresh escalation in tensions with the United States.

According to Iranian authorities, the Islamic Revolutionary Guard Corps (IRGC) intercepted the vessel after it allegedly ignored repeated warnings and was forced to stop following warning fire. Tehran said the incident prompted the decision to shut the strategic waterway until further notice.
The announcement came as the United States carried out new military strikes on Iranian targets, while Iran responded by launching attacks on U.S. military bases and allied positions across the Middle East, further threatening the fragile ceasefire reached in June.

In a statement, the IRGC said the Strait of Hormuz would remain closed until what it described as U.S. interference in the region comes to an end. The group also warned that any attempt to challenge the blockade could trigger additional military action against American interests in the region.

Iranian officials also maintained that the country would no longer accept what they described as one-sided agreements, signalling a tougher stance in ongoing disputes with Washington.

The renewed hostilities have raised concerns over the future of the ceasefire agreement and the security of one of the world’s busiest oil shipping routes. Analysts warn that prolonged disruptions in the Strait of Hormuz could significantly impact global crude oil supplies, energy markets and inflation, as tanker traffic through the waterway has already slowed sharply.



