Supertanker Ablaze in the Strait of Hormuz After Suspected Strike, Hours After U.S. Hit Blockade-Runner

STRAIT OF HORMUZ

The narrow waterway that carries a fifth of the world’s oil had a violent Sunday morning. A supertanker caught fire in the Strait of Hormuz after being hit on its port side by an unknown projectile, according to the UK Maritime Trade Operations, which said the attack was still under investigation. Hours earlier, the United States confirmed it had struck a commercial cargo ship that tried to run its naval blockade on Iran. Two incidents, a few hours apart, in the most important shipping chokepoint on Earth — and the details of each are still coming into focus.

The tanker fireWhat the UKMTO and Iran each say happened

The sequence, as reported by the New York Post and CNN, begins with the UKMTO notice on Sunday: an unidentified supertanker was struck on its port side in the Strait of Hormuz, and a fire broke out aboard. All crew members were reported safe, per CNN’s reporting. That much comes from an independent maritime monitoring body, and it stands on its own.

What happened next is where the accounts diverge. Iran’s Islamic Revolutionary Guard Corps said, in a statement published Saturday on its official outlet Sepah News, that a “violating” supertanker carrying crude oil — sailing with its navigation and GPS systems switched off, according to the IRGC — suffered a massive explosion after striking one of Iran’s naval mines while attempting to exit the strait through what Tehran called an unauthorized route. The IRGC shared video of the tanker ablaze and said in its statement, in blunt terms: “A devastating fire is the fate of any tanker that violates the rules and disregards security in the Strait of Hormuz.”

Two things worth noting for the careful reader. First, the IRGC’s statement was published Saturday, while the UKMTO report came Sunday morning, and it was not immediately clear whether the two reports describe the same vessel. Second, the IRGC also said its forces had hit a “giant” liquefied petroleum gas carrier, identified as the NV Sunshine, on Friday as it tried to cross the strait via what Iran called an illegal southern route — with the vessel’s engine room and propulsion system catching fire. That claim, reported via the IANS newswire, could not be independently verified. None of this is to say anyone’s lying; it’s to say that in the Strait of Hormuz right now, the first version of events is rarely the final one.

The U.S. strikeA fighter jet, a stern hit, and a disabled cargo ship

Hours before the tanker fire, U.S. Central Command confirmed it had disabled a commercial cargo vessel in the Gulf of Oman that it said tried to run the American naval blockade on Iran. According to CENTCOM, a U.S. fighter jet struck the stern of the Panama-flagged M/V Ocean Molica — also known as the Arika Sun — with a precision munition, fully disabling the ship’s propulsion without harming the crew. The command said the large cargo vessel had departed an Iranian port and was attempting to transit regional waters after its crew ignored repeated warnings.

The strike is part of a blockade Washington resumed on July 14 against all ships entering or departing Iranian ports. The numbers CENTCOM released alongside the announcement give a sense of the operation’s scale: in three months of enforcement, U.S. forces have disabled four commercial vessels, turned around 135 ships, and destroyed 10 tankers linked to what the command called the IRGC’s multibillion-dollar shadow network. CENTCOM warned mariners to follow blockade instructions, monitor notice-to-mariners broadcasts, and contact U.S. naval forces on bridge-to-bridge channel 16 rather than risk what it described as a potentially lethal misunderstanding.

The patternThe most violent stretch of the war at sea

Zoom out and Sunday looks less like an isolated incident than the latest spike in a campaign that has been building for weeks. Iran has launched near-daily attacks in the strait in recent weeks, according to the Post’s reporting, even as crude oil continues to flow at around pre-war levels under U.S. military escort — a reality that visibly frustrates Tehran’s attempt to control the chokepoint.

The numbers are stark. At least 11 tankers came under attack during the week ending Oct. 4, the most strikes on commercial ships in the Strait of Hormuz since the war began on Feb. 28, according to the United Nations’ International Maritime Organization. Another 10 strikes occurred last week, including one Monday that left 12 Indian sailors injured aboard the UAE-owned On Peace oil tanker. We covered the resurgence of these attacks earlier this month — the pace has only quickened since.

And the IRGC is signaling it intends to widen the aperture. Its navy warned that enforcement actions against vessels using what it calls unauthorized routes will no longer be limited to the Strait of Hormuz. Over the weekend, shipping analysts at Ambrey said the IRGC Navy issued a warning to six vessels anchored around 25 kilometers from the port of Ras al Khaimah in the UAE, advising them to heave up anchor, exit the area immediately, and transit to Dubai anchorage. Iran has avoided targeting the UAE recently, CNN noted — the warning suggests that restraint may be fraying.

The oil, meanwhile, keeps moving — for now. About 13.1 million barrels per day transited the strait at the end of September, according to marine data tracker Kpler, just under 80 percent of the 17.1 million barrels that moved through daily before the war. But flows appear to have slowed this month: just seven tankers transited on Tuesday, less than half the seven-day average and the lowest number since July 23, though Kpler’s figures are sometimes revised higher as ships with switched-off identification systems are accounted for. Markets have been watching this waterway all year; oil surged on Iran fears as recently as Thursday.

What’s nextTalk of negotiations, under the shadow of strikes

Against this backdrop, diplomacy is technically still alive. Iranian President Masoud Pezeshkian met with Russian President Vladimir Putin in Turkmenbashi, Turkmenistan, on Thursday and said Iran would not abandon the negotiating table even though, in his words, the United States has attacked it twice amid previous rounds of talks. “We are negotiating,” he said, according to a statement from his office. “However, whenever we engage in dialogue with the United States, they attack again.”

It’s a familiar loop: talks announced, strikes launched, talks strained, repeat. Washington, for its part, has shown no sign of easing the blockade — if anything, the Ocean Molica strike and the B-1 bomber movements to RAF Fairford earlier this month point the other way. The bomber deployment was read across the region as a signal, and Sunday’s events suggest the signal was received.

For now, the strait remains open but contested — the most dangerous stretch of water in the global economy, getting more dangerous by the week. We’ll keep following it.