TEHRAN — Iran's new body overseeing the Strait of Hormuz said its claimed area of control extends to Emirati waters, drawing a sharp rebuke from the Gulf neighbour.

Traffic through Hormuz, a vital global shipping conduit, has come under Iranian control since the outbreak of war with Israel and the United States on February 28.

Iran, which has blockaded the strait since the war and is charging ships for passage, has insisted that vessels must obtain permission from its armed forces.

The United Arab Emirates' Fujairah port hosts oil infrastructure designed to bypass the strategic waterway.

Emirati presidential adviser Anwar Gargash on Thursday slammed the Iranian announcement.

"The regime is trying to establish a new reality born from a clear military defeat, but attempts to control the Strait of Hormuz or infringe on the UAE's maritime sovereignty are nothing but pipe dreams," he posted on X. The UAE has also strongly opposed Iran's control of the strait and called for joint action to ensure freedom of navigation through the waterway. On Friday, the UAE announced it was fast-tracking construction of a new oil pipeline bypassing Hormuz through Fujairah port.

The Abu Dhabi Media Office said the West-East Pipeline would double state oil giant ADNOC's export capacity through Fujairah, adding that it was expected to become operational next year.

On Wednesday, Iran's Revolutionary Guards said they had allowed 26 ships including oil tankers and other vessels to pass through the strait over the previous 24 hours.

Last week, Iran said "more than 30 ships" had been allowed to pass, including some Chinese vessels.