Iran's Khatam al-Anbiya Headquarters has issued a fresh warning to commercial and military vessels operating in the Strait of Hormuz, saying all ships must comply with regulations set by Tehran.

Iranian naval forces reportedly intercepted four vessels, including an American oil tanker, which allegedly attempted to transit the Strait of Hormuz without first coordinating…

The proportion of vessels not linked to Iranian ownership that are transiting the key Strait of Hormuz has risen, according to data from maritime firm Lloyd's List Intelligence…