Thursday, 21 May 2026 4:15 PM [ Last Update: Thursday, 21 May 2026 8:28 PM ]
https://www.presstv.ir/Detail/2026/05/2 ... Israel-war

This photo shows an Islamic Revolution Guards Corps (IRGC) boat taking part in an operation in the Strait of Hormuz, April 21, 2026.
The Islamic Revolution Guards Corps (IRGC) says 31 commercial vessels, including oil tankers and container ships, have safely passed through the Strait of Hormuz over the past 24 hours under the coordination and protection of its Navy despite unprecedented insecurity caused by the “terrorist US military” in the Persian Gulf region.
In a statement on Thursday, the Public Relations Office of the Navy of IRGC announced that during the previous 24 hours, 31 vessels, including oil tankers, container ships, and other commercial ships, passed through the Strait of Hormuz with the coordination and security protection of the IRGC Navy.
“Despite the aggression of the terrorist US military and the creation of unprecedented insecurity in the Persian Gulf, particularly in the Strait of Hormuz, the IRGC Navy sought to establish a clear and secure route for the passage and continuation of global trade,” read the statement.
The Iranian authority controlling the Strait of Hormuz in the Persian Gulf has defined the supervisory management zone of the waterway, announcing on Wednesday that movement through the strategic corridor requires coordination and a permit.

Iran's Strait of Hormuz management authority defines supervisory zone
The Iranian authority controlling the Strait of Hormuz in the Persian Gulf defines the supervisory management zone of the waterway.
The Persian Gulf Strait Authority (PGSA) said the zone is "the line connecting Mount Mubarak in Iran and southern Fujairah in the United Arab Emirates, on the eastern side of the strait, extending to the line connecting the end of Qeshm Island in Iran and Umm Al Quwain in the United Arab Emirates, on the western side of the strait."
Iran has consolidated de facto control over the Strait of Hormuz through military checkpoints, ship vetting, diplomatic arrangements and in some cases security fees for safe passage, Reuters reported, citing Asian and European shipping officials as well as Iranian and Iraqi officials.
The report said the IRGC plays a central role in a new multi-layered transit system that gives preference to ships linked to allies such as China and Russia, while other vessels may require government-to-government arrangements or payments to pass.
The IRGC reviews an affiliation document supplied by a ship owner or operator and during the process they may want to physically inspect the ship.
"The affiliation check is to identify if the vessel has any connection to the US or Israel," a European shipping source told Reuters.
The IRGC requires ship owners to disclose details including the value of the ship's cargo, the flag, its origin and destination, the registered owner and manager, and nationalities of the crew, according to documents sent to shipping industry sources by Iran's Persian Gulf Strait Authority.
The vetting is carried out by Iranian state institutions including the Ports and Maritime Organization, the Ministry of Industry, Mine and Trade, the national shipping organization, and the security overseer of the Supreme National Security Council, according to the report.
Ship owners' willingness to deal directly with Iran shows the degree to which the strait is under the Islamic Republic's control, Danny Citrinowicz, a former Israeli intelligence officer who specializes in Iran research and analysis, told Reuters.
"The straits will be blocked or opened up only by the approval of the Iranian government," said Citrinowicz. "Some will get through because of political alliances, others will have to pay, others will be turned back. This is the new norm."
Bilateral arrangements for passage include an additional step: Countries contact Iran's foreign minister to request permission. The minister forwards these to the Supreme National Security Council.
A decision is then made and communicated to the relevant bodies, including the IRGC which then provides the coordinates and instructions needed for safe passage.
Other countries have worked out different arrangements. Among them is India, which imports about 90% of its oil needs and about 50% of its gas, much of which passes through Hormuz.
New Delhi uses its embassy in Tehran to liaise with Iranian authorities, including the IRGC and the Iranian navy, which vets ships India wants to sail out of the Persian Gulf, according to an Indian shipping ministry official cited by Reuters.
"The Indian navy also told us that if the Iranians ask you to stop, then you should stop. If they ask you to move, you should move," the report said, "And we've been following those instructions."



