Tehran: Iran's Islamic Revolutionary Guard Corps (IRGC) said on Wednesday that if any vessel enters the "restricted zone" to be announced by Iran in regional waters without coordination, it will be subject to the country's sanction measures. 

"If a vessel enters this zone without coordination (with Iran), it will be subject to our sanction measures; meaning that if it seeks to use the Strait of Hormuz in the future, it will not be able to do so, and we will also refuse to provide it with port, insurance, and other required services," IRGC Spokesman Hossein Mohebbi said, according to the semi-official Tasnim news agency.

He said the zone's exact coordinates will be announced in the future, adding that it will generally begin around Iran's southeastern port city of Chabahar and will include parts of the Gulf of Oman and the Arabian Sea as well as the routes that can lead to the Strait of Hormuz.

He described the Strait of Hormuz as the "strait of Iran's power", adding that the country will use that power to respond to the "enemy's aggression" and force it to stop it, Xinhua news agency reported.

Also on Wednesday, Iran's Foreign Ministry strongly condemned the US Army's "aggressive" attack the night before against a number of Iranian oil tankers.

Expressing the condemnation in a statement, the Iranian Foreign Ministry said, "The US military attack on Iranian commercial vessels in the Persian Gulf and the Gulf of Oman is considered to be in continuation of the US government's military aggression, naval blockade and economic war against Iran, and in flagrant violation of the United Nations Charter and international law."

It called on the UN and the Security Council to take immediate action against the "blatant violations" of international peace and security owing to "the US aggressive actions against Iran".

The US Central Command said in a Wednesday post on social media platform X that its forces had "destroyed five Iranian crude oil carriers" on Tuesday night in response to the IRGC's targeting of "a US Navy warship with ballistic missiles twice over the past two days".

The IRGC announced in separate statements early Wednesday that its forces had targeted within the preceding hours four US vessels, including two destroyers, and eight oil tankers in regional waters, as well as a US air base in Jordan in retaliatory strikes.