Oil prices surged on Friday as the specter of a full-scale military conflagration in the Middle East loomed larger than ever, rattling energy markets still reeling from weeks of geopolitical turbulence.
The catalyst was unmistakable and deliberate: Iran’s state media released dramatic footage of elite commandos rappelling from a speedboat onto a massive cargo vessel in the Strait of Hormuz, a calculated, theatrical display of military muscle at one of the world’s most critical maritime chokepoints.
The images, broadcast across international news networks within hours, sent an unambiguous message to Washington and its allies: Tehran still holds the keys to a corridor through which roughly one-fifth of the world’s oil and liquefied natural gas flows every single day.
Brent crude futures climbed 99 cents, or 0.94%, to $106.06 a barrel by 04:10 GMT on Friday, while West Texas Intermediate (WTI) advanced 71 cents, or 0.73%, to settle at $96.56.
The gains capped a bruising week for consumers and a windfall for producers. Brent surged 17.13% over the course of the week, while WTI rose 15.13%, marking the second-largest weekly gain for both benchmarks since the U.S.-Israeli military campaign against Iran first erupted into open warfare.
At the heart of the market’s anxiety lies the Strait of Hormuz, the narrow but enormously consequential waterway separating Iran from the Arabian Peninsula. Since the onset of what analysts have begun calling the “Gulf War of 2026,” Iran’s closure of the strait has effectively severed approximately 20% of global oil and LNG supply from international markets, a disruption on a scale that dwarfs even the most severe episodes of the OPEC embargo era.
Iran’s seizure of the cargo vessel, its name, and flag, which has not yet been officially confirmed, was not merely a military maneuver. It was a signal, broadcast in high definition, that the Islamic Republic retains both the will and the capability to throttle the arteries of global commerce, regardless of diplomatic pressure or ceasefire arrangements.
“Iran is demonstrating that no cargo ship passes without its blessing,” said one senior commodities analyst in Singapore, speaking on condition of anonymity. “This is coercive statecraft, and markets are reading it that way.”
Compounding the maritime tensions was a separate and deeply alarming report that Iran’s air defense systems had engaged what official sources in Tehran cryptically described as “hostile targets” over the capital on Thursday. The nature, origin, and outcome of those aerial engagements remained murky at the time of this report, with neither the Iranian government nor the U.S. Department of Defense offering a full account of events.
What is clear is that news of the aerial activity sent both benchmark contracts sharply higher Thursday evening, with Brent and WTI each jumping more than $5 a barrel in a matter of hours, a move that traders described as a fear-driven, reflexive repricing of conflict risk. Both contracts ultimately settled up more than 3% on Thursday before Friday’s additional gains.
Adding another volatile dimension to an already combustible situation, reports emerged Thursday of an internal power struggle within Iran’s political establishment—a fracture between hardline military factions and more moderate voices within the government. If the hardliners gain the upper hand, the prospects for a negotiated settlement with Washington grow considerably dimmer, analysts warned.
In Washington, a president with an instinct for dealmaking found himself navigating the most dangerous foreign policy crisis of his second term. Speaking to reporters Thursday, President Donald Trump acknowledged that Iran may have used the recently expired two-week cease-fire period to rearm, suggesting Tehran had “loaded up its weaponry a little bit”—while simultaneously insisting that U.S. forces could neutralize any such buildup “in just a single day.”
The remarks encapsulated the contradictory dynamics that have come to define Washington’s approach to the conflict: a readiness for overwhelming force paired with a stated preference for diplomacy and a timeline that remains, by the president’s own design, deliberately undefined.
When pressed by reporters on how long he was prepared to wait for a durable peace deal with Iran, Trump’s response was characteristically blunt.
“Don’t rush me,” he said. “I want to make a great deal.”
He declined to set any formal timetable for ending the conflict, a posture that, while perhaps tactically sound in a negotiating context, has left markets and governments alike struggling to anchor their expectations to any concrete horizon.
For many in the analyst community, the two-week ceasefire has come to look less like a genuine pause and more like a strategic interlude—a window exploited by both sides to rearm, reposition, and recalibrate.
“The ceasefire phase is increasingly looking like a preparatory phase for war,” analysts at Haitong Futures warned bluntly in a research note published Friday. The firm cautioned that if U.S.-Iran talks fail to achieve meaningful progress before the end of April, now just days away, and hostilities resume, oil prices could surge to fresh yearly highs.
That assessment is not an outlier. Mingyu Gao, chief researcher for energy and chemicals at China Futures, warned that prolonged disruptions in the Strait of Hormuz could push global crude and refined-product inventories below five-year seasonal lows by late May or early June — a scenario that would inject a substantial supply-risk premium back into oil prices at a time when consumers in Europe, Asia, and North America are already straining under elevated energy costs.
There was, amid the darkness, a sliver of cautious diplomacy. Trump announced Thursday via his Truth Social platform that Israel and Lebanon had agreed to extend their own separate ceasefire by three weeks, following a high-level meeting in the White House Oval Office.
“The meeting went very well!” Trump wrote. “The United States is going to work with Lebanon to help it protect itself from Hezbollah.”
Trump added that he looked forward to hosting Israeli Prime Minister Benjamin Netanyahu and Lebanese President Joseph Aoun at the White House in the near future—a meeting that would carry enormous symbolic and strategic weight given the region’s current state of barely contained war.
Notably absent from the Oval Office talks was Hezbollah, the Iran-aligned armed group that has been battling Israeli forces along Lebanon’s southern frontier. The organization issued a terse statement reaffirming what it described as its “right to resist” occupying forces—language that signals the group has no intention of standing down simply because its political patrons in Beirut signed a piece of paper in Washington.
Before the ceasefire extension was even announced, Israel had already issued a stark warning: it was “ready to restart attacks on Iran” should diplomatic conditions deteriorate further—a declaration that, paired with the Hormuz footage and the Tehran air defense reports, painted a picture of a region balanced on a knife’s edge.
For oil traders, the fundamental calculus remains both simple and grim: until the Strait of Hormuz reopens — reliably, verifiably, and sustainably — the risk premium baked into crude prices is not going anywhere. And with the diplomatic clock ticking toward an end-of-April deadline that few in the region seem confident will produce a breakthrough, the path of least resistance for oil prices continues to point upward.
The world’s energy markets have lived through Gulf crises before—the tanker wars of the 1980s, the Iraqi invasion of Kuwait, and the post-2019 Aramco strikes. But rarely, if ever, has a single chokepoint been so completely and so openly weaponized.
What happens in the next seventy-two hours in the negotiating rooms of Vienna and Muscat, in the corridors of power in Tehran and Washington, and in the waters of the Strait itself — may well determine whether the world pays $110 for a barrel of oil by next week or considerably more.
WHAT YOU SHOULD KNOW
Iran’s seizure of a cargo ship in the Strait of Hormuz and reports of aerial engagement over Tehran have driven oil prices to their second-largest weekly gain since the conflict began, with Brent crude surging over 17% in a single week.
The closure of the strait, through which 20% of global oil and gas flows, is the single most consequential factor driving this crisis. Until that waterway reopens safely and permanently, energy markets will remain in turmoil.
Diplomacy is alive but fragile. Trump is in no rush, Iran is rearming, and analysts warn that if talks collapse before the end of April, oil prices could climb even higher, with global inventories potentially hitting dangerous lows by late May or early June.
The hard truth is that the world’s energy security currently rests on the outcome of negotiations between two adversaries who neither fully trust each other nor agree on a timeline. That is an extraordinarily precarious place for global markets to be.
