Iran Threatens to Retaliate Against Gulf Ports for US Blockade
Oil prices surged when trade reopened on Monday, with no sign of a swift reopening of the Strait of Hormuz to ease the worst ever disruption in supplies.
Since the war started, Iran has effectively shut the strait to all vessels except its own, saying ships would only be allowed through under Iranian control and subject to a fee. U.S. President Donald Trump said he would now block Iran’s ships too, and any vessels that paid Iran a toll.
The ceasefire that halted six weeks of U.S. and Israeli airstrikes is under threat, with only a week left to run, after Washington said Tehran had rejected its demands at talks in Islamabad, the highest-level discussions since Iran’s 1979 Islamic Revolution.
The U.S. military’s regional Central Command said the blockade would start at 10 a.m. ET (1400 GMT) on Monday, “enforced impartially against vessels of all nations entering or departing Iranian ports and coastal areas, including all Iranian ports on the Arabian Gulf and Gulf of Oman.”
Two Iranian-linked tankers, the Aurora and New Future, laden with oil products and diesel, left the strait on Monday shortly before the U.S. blockade was due to take effect, according to data from provider LSEG.
An Iranian military spokesperson, quoted by state media, said any U.S. restrictions on vessels in international waters would be illegal and amount to “piracy.” If Iranian ports were threatened, no port in the Gulf or Gulf of Oman would remain secure, the spokesperson said.
Earlier, Iran’s Revolutionary Guards said any military vessels approaching the strait would be considered to have violated the ceasefire.
On Sunday, Trump had posted on social media: “No one who pays an illegal toll will have safe passage on the high seas,” adding, “Any Iranian who fires at us, or at peaceful vessels, will be BLOWN TO HELL!”
“Trump wants a quick fix,” said Dana Stroul, a former senior Pentagon official during the Biden administration now at The Washington Institute for Near East Policy. “The reality is, this mission is difficult to execute alone and likely unsustainable over the medium to long term.”
‘Zero Lessons Learned,’ Says Tehran
With the war unpopular at home and rising energy prices causing political blowback, Trump paused the U.S.-Israeli bombing campaign last week after threatening to destroy Iran’s “whole civilisation” unless it reopened the strait.
Iran has effectively ignored that demand, while bringing new demands of its own to the talks, including recognition of its control of the strait, the lifting of all sanctions and the withdrawal of forces from the huge U.S. military bases across the Middle East.
Trump has declared victory, despite failing so far to achieve the objectives he set out at the start of the war: to eliminate Iran’s ability to strike its neighbors, end its nuclear program and make it easier for Iranians to topple their government.
Iran retains missiles and drones that can hit Gulf neighbors, and a stockpile of uranium enriched to near bomb-making levels that the U.N. nuclear agency estimated last year at more than 400 kg (900 pounds). Tehran’s leadership, which faced a popular uprising at the start of the year, has withstood the U.S. onslaught with no sign of organized opposition.
U.S. officials said Iran had rejected demands at the talks to give up the uranium stockpile, end future enrichment and halt funding for its regional allies, positions carried over from negotiations Trump abandoned two days before the war.
Washington still hopes that Iran will seek peace and a chance to begin rebuilding from damage that has deepened an economic crisis that provoked pre-war domestic unrest.
But emboldened Iranian officials say they are in a stronger position than before, and will make a deal only if the U.S. makes further concessions. Iran had “encountered maximalism, shifting goalposts, and blockade” from the United States at the talks, said Foreign Minister Abbas Araqchi.
“Zero lessons learned,” he added. “Good will begets good will. Enmity begets enmity.”
Oil Benchmarks Understate Disruption
Benchmark oil prices, which had eased last week after the ceasefire was announced, surged more than 7% on Monday, back above $100 a barrel as traders digested the news that the weekend talks had failed to produce a breakthrough.
Traders say the main benchmarks – used to set prices for trillions of dollars’ worth of commodities across industries worldwide – actually understate the severity of a disruption with no precedent in modern times.
The benchmarks are based on contracts to deliver oil one to two months ahead. Physical supplies, however, are already tight, with some refineries paying record premiums of up to $50 above the benchmarks to get their hands on oil now.
If the benchmarks catch up to physical prices, industries would face massive cost rises and some traders could be forced to realize huge paper losses. A reckoning could be approaching as the last Gulf oil shipped before the war runs out.
“Reopening the Strait has become the market’s most time-sensitive priority,” JP Morgan analysts said in a note. “The last tanker to clear Hormuz on February 28 is expected to reach its destination around April 20, marking the point at which pre-closure barrels are fully exhausted from the global supply chain.”
Trump has long said a bump in U.S. gasoline prices would be short-lived. But he told Fox News’ “Sunday Briefing” that they could stay high through November’s midterm elections.
Iran’s chief negotiator, Mohammad Baqer Qalibaf, posted a map of Washington-area gasoline prices on social media with the comment: “Enjoy the current pump figures. With the so-called ‘blockade’. Soon you’ll be nostalgic for $4–$5 gas.”
(Reporting by Reuters bureaus; writing by Peter Graff; editing by Ros Russell)
Photograph: Aerial view of a port in Dubai, United Arab Emirates; photo credit: Depositphotos