Brent crude futures settled above one hundred and ten dollars per barrel on Friday, a threshold that had not been breached since the chaotic weeks following the Russian invasion of Ukraine in 2022 and that represents an increase of more than fifty percent from the benchmark’s level at the start of the calendar year. West Texas Intermediate, the American benchmark, closed at approximately ninety-six dollars, pulled upward by the same gravitational force that has distorted every energy market on the planet: the effective closure of the Strait of Hormuz, the twenty-one-mile-wide passage between Iran and Oman through which approximately fifteen million barrels of crude oil transit daily — twenty percent of the world’s total supply, flowing through a corridor that could be spanned by a well-struck golf ball.

The International Energy Agency, in its March Oil Market Report released on Thursday, used language that the normally circumspect Paris-based organization reserves for circumstances of genuine emergency. This is, the agency declared, the largest supply disruption in the history of the global oil market — surpassing the 1973 Arab oil embargo, the 1979 Iranian Revolution, the 1990 Iraqi invasion of Kuwait, and the 2022 Russian supply contraction in both the absolute volume of oil removed from the market and the speed with which the disruption materialized. The distinction matters because each of those prior crises allowed weeks or months for markets and governments to adapt; the Hormuz closure delivered its full supply shock within days.

The IEA’s member nations have agreed to release an unprecedented four hundred million barrels from their collective strategic petroleum reserves — a volume that represents approximately one-third of total OECD strategic stockpiles and that is being drawn down at a pace of roughly two million barrels per day. The releases are intended to moderate the price ascent and prevent the physical shortages that would trigger the kind of allocation crises not seen since the gasoline lines of the 1970s. Whether they will succeed is a question whose answer depends entirely on duration: if the Strait reopens within weeks, the strategic reserves will have served their purpose; if the closure persists for months, even the deepest reserves in history will prove insufficient.

Goldman Sachs published a research note on Wednesday that landed on trading desks with the force of a verdict. Under the bank’s base case scenario — a gradual reopening of the Strait beginning in April, with commercial shipping resuming at reduced volumes by May — Brent crude would decline to the seventy-dollar range by the fourth quarter of 2026. Under the adverse scenario, in which the Strait remains effectively closed through the summer, Brent could exceed one hundred and fifty dollars and remain above one hundred dollars through 2027. The bank’s analysts noted, with the clinical detachment that characterizes financial research at its most alarming, that the adverse scenario would likely trigger a global recession of a depth and character not experienced since the oil shocks of the 1970s.

The Panama Canal, that other chokepoint upon which the capillary system of global trade depends, has been operating at its maximum transit capacity of thirty-six to thirty-eight vessels per day as shipping lines reroute around the Cape of Good Hope to avoid the Persian Gulf. The canal’s lock system, which constrains throughput regardless of demand, has created a secondary bottleneck that compounds the energy crisis with a broader logistics disruption. Container vessels carrying manufactured goods from Asia now compete for transit slots with tankers carrying crude that should have passed through Hormuz, and the result is a queue that stretches, measured in vessel-days, into the thousands.

The damage to liquefied natural gas markets introduces a dimension of the crisis that extends well beyond crude oil. QatarEnergy, the state-owned corporation that operates the world’s largest LNG export complex at Ras Laffan, has disclosed that damage sustained during retaliatory strikes connected to the Israeli operation against Iran’s South Pars gas field could require up to five years to fully repair. Qatar supplies approximately twenty-five percent of the global LNG market, and the partial disruption of its export capacity has driven European natural gas futures to levels that threaten the energy-intensive industrial base that Germany, in particular, has spent decades building.

The American response has been a catalogue of measures that are individually rational and collectively insufficient. The administration’s waiver of the Jones Act, which allows foreign-flagged vessels to transport petroleum between American ports, reduces shipping costs by a margin that energy economists describe as pennies per barrel. The release of crude from the Strategic Petroleum Reserve at a pace of two million barrels per day represents the fastest sustained drawdown in the reserve’s history but replaces only a fraction of the Hormuz shortfall. The lifting of sanctions on Iranian crude already loaded on tankers at sea is an acknowledgment that the geopolitical architecture of pressure on Tehran has been subordinated to the immediate imperative of getting oil to refineries.

Dan Pickering, the founder of Pickering Energy Partners and one of the industry’s most respected independent analysts, reduced the arithmetic of the crisis to its brutal essence in an interview this week. “Fifteen million barrels a day is not easy to offset anywhere,” he stated. “That is the total production of the United States of America. You are asking the world to find a replacement for the equivalent of shutting down every oil well in America. There is no replacement. There is only the Strait.” Avery Ash, the vice president for public affairs at Securing America’s Future Energy, echoed the point with a formulation that has become the crisis’s unofficial epigram: “The worst time to solve an energy crisis is when you are in an energy crisis.”

The only real solution — the only measure that addresses the crisis at its source rather than at its margins — is the reopening of the Strait of Hormuz. Every barrel released from strategic reserves, every Jones Act waiver, every demand reduction measure recommended by the IEA is a tourniquet applied to a wound that requires surgery. The surgery is diplomatic, military, or both, and its timeline is not governed by the economics of oil markets but by the politics of a war that shows no signs of approaching its conclusion. Until the Strait opens, the world’s economy will continue to pay the price of its dependence on a corridor of water that is, in the final analysis, too narrow and too important to be held hostage by any single conflict — and yet is.