DUBAI, July 12 — The Islamic Revolutionary Guard Corps Navy has positioned itself at the centre of a new flashpoint in the Persian Gulf, directly challenging the naval forces that have guaranteed shipping lanes for decades. For communities across Asia that depend on the steady flow of energy from the region, the stakes could not be higher. The IRGC Navy, a force established in 1979 and separate from Iran’s regular navy, answers directly to Supreme Leader Ali Khamenei.
It is responsible for defending Iran’s territorial waters and commands a fleet that includes over 1,000 small boats, submarines, and anti-ship missiles. This is not a conventional blue-water navy; it is an asymmetric force built for swarming tactics and closing the Strait of Hormuz if ordered.
Who stands on the other side
The primary American naval presence in the region is the U.S. Fifth Fleet, based in Bahrain since 1995. Its assets include aircraft carriers, destroyers, and support vessels. As of 2023, the fleet’s commander is Vice Admiral Brad Cooper.
The IRGC’s move directly challenges these forces and could provoke a military response, according to analysts tracking the situation. Beyond the American presence, a multinational coalition called the International Maritime Security Construct has been patrolling these waters since 2019.
The IMSC includes the United States, United Kingdom, Australia, Bahrain, Saudi Arabia, and the United Arab Emirates. Their mission is to ensure safe passage through one of the world’s most critical maritime chokepoints.
Alternative routes for energy
For families across Asia, particularly in nations that import large volumes of Middle Eastern crude, the closure of the Strait of Hormuz is a perennial worry. Two pipelines offer partial alternatives, though neither can fully replace the strait’s capacity. Saudi Arabia operates the East-West Pipeline, which has a capacity of 5 million barrels per day and allows the kingdom to bypass the strait entirely, moving oil from its eastern fields to Red Sea ports.
The United Arab Emirates has the Habshan-Fujairah pipeline, with a capacity of 1.5 million barrels per day, linking its oil infrastructure to the Gulf of Oman. Together, they provide some cushion, but they do not cover the full volume that transits the strait daily.
Oman, which shares control of the strait with Iran, has historically acted as a mediator in regional disputes. The sultanate’s quiet diplomacy has often opened channels when other routes have closed. Whether that role will be tested again remains an open question.
What comes next
The IRGC’s posture represents a direct challenge to the U.S. Fifth Fleet and its allies. The potential for miscalculation is real. A single incident involving a fast boat and a destroyer could escalate into something far larger, with consequences felt from Tokyo to Manila.
For now, the IMSC continues its patrols. The pipelines remain operational.
But the tension along Iran’s coastline is unmistakable, and the families across the region who watch these developments know that the price of disruption, when it comes, is never just measured in barrels.
