Oil tankers began navigating the Strait of Hormuz on Saturday, ending a seven-week halt in commercial traffic through the crucial waterway after a ceasefire agreement temporarily eased regional tensions. This resumption of shipping brought immediate relief to global energy markets, prompting a 10% fall in oil prices on Friday, Reuters reported. However, Iran's chief negotiator warned the passage could close again if US blockades on Iranian ports persist, while President Donald Trump set a Wednesday deadline for a long-term nuclear deal.
A group of four liquefied petroleum gas carriers, alongside several oil product and chemical tankers, passed through Iranian waters south of Larak Island on Saturday. MarineTraffic data confirmed these movements, with more vessels following from the Gulf. This marks the first significant transit of commercial ships in the vital maritime route since the United States and Israel initiated their war on Iran seven weeks ago, effectively closing the strait.
Foreign Minister Abbas Araqchi had announced the strait's reopening on social media for all commercial vessels, confirming it would remain accessible for the remainder of a 10-day truce. This temporary agreement, brokered by the US, was reached on Thursday between Israel and Lebanon, after the Iran-allied Hezbollah group joined the conflict, leading to an Israeli invasion of Lebanon. Yet, the relief proved fragile.
Mohammad Baqer Qalibaf, Iran's speaker of parliament and senior negotiator, quickly issued a warning. He posted on social media that the Strait of Hormuz "will not remain open" if the US blockade on Iranian ports continued. This direct challenge immediately highlighted the precarious nature of the current de-escalation.
Hours earlier, President Donald Trump had spoken to reporters on Air Force One, returning to Washington from Phoenix, Arizona. He stated that he might not extend the ceasefire with Iran unless a long-term deal to end the war was agreed by Wednesday. "Maybe I won't extend it," Trump told journalists, adding, "but the blockade (on Iranian ports) is going to remain." He then added a stark warning: "So you have a blockade, and unfortunately we have to start dropping bombs again."
This crucial waterway, before the conflict, carried approximately one-fifth of the world's oil trade. Its closure caused a drastic surge in global energy prices and created significant disruptions across international supply chains. Follow the supply chain, and the impact becomes clear.
When oil cannot flow freely, the cost of moving nearly every other product increases, from raw materials to finished goods. The economic toll extended far beyond just crude oil. US-based Spirit Airlines, a budget carrier, has formally requested an emergency bailout from the Trump administration.
The airline, which had anticipated emerging from bankruptcy this summer, faced liquidation threats due to the sudden spike in fuel costs. Spirit Airlines had planned for jet fuel prices averaging $2.24 per gallon this year, but prices surged to around $4.24 per gallon after the Strait effectively closed, Reuters reported. This doubling of fuel costs crippled its financial recovery plans.
The broader market reaction on Friday underscored the strait's global significance. Oil prices fell about 10%, a direct response to the prospect of marine traffic resuming. Global stocks jumped.
The S&P 500 leaped 1.2% to an all-time high, marking its third consecutive week of substantial gains. A freer flow of oil promises to alleviate pressure on prices not only for gasoline at the pump but also for groceries and a wide array of other products moved by vehicles. This could even eventually help consumers pay less on credit-card interest and mortgage bills, demonstrating how deeply intertwined global trade routes are with household budgets.
Operational uncertainties persist for shipping companies. The US Navy warned seafarers that the mine threat in parts of the waterway was not yet fully understood and advised them to consider avoiding the area. Furthermore, Iran stated that all ships crossing the strait must now coordinate with the Islamic Revolutionary Guard Corps (IRGC), a requirement not in place before the war.
A statement from Iran's Defence Ministry, quoted by state television, specified that military vessels and ships linked to "hostile forces"—referring to the US and Israel—were still prohibited from passage. On Friday evening, vessel traffic data showed a group of around 20 ships, including container ships, bulk carriers, and tankers, moving toward the Strait of Hormuz from the Gulf, but most eventually turned back. It was not clear why.
However, the cruise ship Celestyal Discovery, stranded in Dubai, successfully crossed the strait on Saturday morning and headed toward Oman, according to MarineTraffic data. Behind the diplomatic language lies the enduring disagreement over Tehran's nuclear program, which remained a key sticking point in peace talks that failed last weekend in Islamabad. The United States had proposed a 20-year suspension of all Iranian nuclear activity, while Iran suggested a halt of three to five years, according to individuals familiar with the proposals.
President Trump told Reuters that the US would remove Iran's stockpiles of enriched uranium. However, Foreign Ministry spokesperson Esmaeil Baghaei told state TV that the material would not be transferred anywhere. This fundamental disagreement on the nuclear issue continues to obstruct any path to a long-term resolution.
Another point of contention involved Iranian assets. A senior Iranian official told Reuters that an agreement had been reached on unfreezing billions of dollars in Iranian assets as part of the accord, though no timeline was given. Later on Friday, President Trump, speaking at a rally in Arizona, directly contradicted this claim, stating that "no money will exchange hands in any way, shape or form." This public disagreement suggests significant gaps remain in any potential financial components of a deal.
Senior clerics in Iran struck a defiant tone during Friday prayers. Cleric Ahmad Khatami stated, "Our people do not negotiate while being humiliated." This sentiment highlights internal pressures on Iran's leadership, complicating negotiations with external powers. The numbers on the shipping manifest tell the real story of economic impact, but the rhetoric of national pride shapes political maneuvering.
Internationally, more than a dozen countries expressed willingness to join an international mission to protect shipping in the strait when conditions permit, according to a British statement following a video conference on Friday. This signals a broad global interest in ensuring the free flow of commerce through the Strait of Hormuz, recognizing its critical role in the world economy. Key Pakistani mediator, army chief Field Marshal Asim Munir, has been holding talks in Tehran since Wednesday, attempting to bridge the divide.
However, diplomats suggested further direct talks between Iran and the US this weekend were unlikely, citing the logistical challenges of gathering in Islamabad, where the previous round of high-level negotiations since the 1979 Islamic Revolution concluded without agreement. Trade policy is foreign policy by other means. The ongoing US blockade of Iranian ports and the dispute over Iran's nuclear program are not abstract geopolitical issues.
They directly affect the price of every barrel of oil, every shipping container, and ultimately, the cost of goods for consumers globally. The recent volatility in fuel prices, from the Spirit Airlines predicament to falling UK petrol costs, directly illustrates how events thousands of miles away connect to everyday economic realities. The stability of these invisible supply chains depends on diplomatic solutions.
All eyes will be on Wednesday's deadline set by President Trump. Will a long-term deal emerge from the ongoing, albeit strained, negotiations? Or will the ceasefire collapse, potentially leading to renewed military action and a re-closure of the Strait of Hormuz?
The trajectory of global energy prices and the stability of international trade routes hinge on these diplomatic efforts and the willingness of both sides to find common ground on Iran's nuclear program and the US blockade.
Key Takeaways
— - The Strait of Hormuz reopened for commercial shipping on Saturday, ending a seven-week closure.
— - Iran warned the strait would close again if the US blockade on its ports continues.
— - President Trump set a Wednesday deadline for a long-term nuclear deal, threatening renewed military action.
— - Global oil prices fell 10% on Friday, and stock markets rallied on the news of the strait's reopening.
Source: The Independent