The Hormuz Cost of American Failure in the Iran War

The decision to attack Iran reached households that had no part in making it. A family buying groceries in India, a British delivery driver filling his van and a factory ordering raw materials in Asia have all had to absorb costs arising from a war they neither authorised nor wanted. The American and Israeli strikes of 28 February 2026 exposed the world’s dependence on the Strait of Hormuz. Seven months later, the central question is whether Washington understood the economic consequences of its decision and had a workable plan for dealing with them.

The scale of the exposure was available before the first strike. According to the International Energy Agency, Hormuz carried about a quarter of global seaborne oil trade and nearly a fifth of global liquefied natural gas trade in 2025. These are different measures, but both show the importance of the passage. No serious assessment of military action could reasonably ignore the possibility that Iran would interfere with shipping. Launching the campaign without ensuring a durable arrangement for energy transit was, in this column’s assessment, a profound failure of political judgement.

Iran subsequently restricted shipping and attacked energy infrastructure. Those decisions carry their own responsibility. Tehran cannot excuse harm to civilian livelihoods by pointing to American aggression. Equally, Washington cannot treat the resulting disruption as an unexpected development for which it bears no responsibility. A government choosing military escalation must assess the likely response, especially when the consequences extend far beyond the battlefield. The president’s authority to order an attack does not establish the wisdom of the order. The economic outcome deserves scrutiny alongside every military claim of success.

By October, however, describing Hormuz as completely closed would give readers an inaccurate picture. The Guardian reported on 1 October that regional crude exports reached 16.5 million barrels a day in September, compared with six million in March. Alternative pipelines and complicated shipping arrangements helped the recovery. Refined-product movements remained far weaker, at 677,000 barrels a day against 3.6 million before the war. The distinction matters. Economies need usable diesel and aviation fuel, functioning refineries and dependable delivery schedules. A recovery in crude shipments cannot by itself restore those supplies.

The price evidence shows why the distinction matters to ordinary people. The IEA’s July analysis recorded physical crude prices briefly approaching $150 a barrel after the outbreak of war. Its broader assessment identified severe damage to regional refining capacity and sharply higher diesel prices. These observations relate to different periods and products, rather than one universal price. Nevertheless, their practical meaning is straightforward. Fuel purchases take more money from household budgets, while transport operators, farms and manufacturers face higher operating costs. Eventually, some of those costs reach customers through higher prices.

Companies had already disclosed substantial damage months before the present fuel shortage. A Reuters analysis published on 18 May identified at least $25 billion in war-related costs across global businesses, including nearly $15 billion affecting airlines. It recorded responses from at least 279 companies, including price increases, workforce reductions and requests for assistance. These figures represent reported corporate effects, rather than a complete calculation of worldwide losses. Small businesses, informal workers and families rarely produce disclosures. Their losses are harder to count, but they are real and deserve recognition.

The household consequences also extend beyond petrol and diesel. Higher freight charges can raise the delivered cost of food and other essentials. Fertiliser producers depend on energy supplies and reliable shipping. Airlines can cut routes or increase fares when fuel becomes expensive. Manufacturers can postpone investment when input costs and delivery times become uncertain. These pressures differ across countries, depending on taxes, subsidies, domestic production and exchange rates. Governments cushioning consumers must find the money elsewhere. Households receiving little support must reduce other spending, including purchases that sustain local employment.

It is tempting to call this the gravest American failure since the Second World War. That historical ranking cannot be demonstrated through energy statistics alone. The IEA’s assessment of an unprecedented oil supply disruption provides a firmer basis for criticism. Nor is the international response simply silence. Emergency stock releases, diplomatic efforts and the G7’s October agreement to release additional reserves show substantial activity. The more convincing complaint is that economic relief has not been matched by sufficiently effective political pressure for a settlement that restores predictable trade and limits further destruction.

Demanding accountability from Washington is therefore reasonable. Importing countries should publish their additional energy costs, explain their diplomatic positions and press for a credible settlement. Compensation raises separate questions of evidence, legal responsibility and enforceability. It cannot be assumed to follow automatically from political criticism. The immediate demand should be disclosure of objectives, consequences and the route out of the conflict. Speculation that America deliberately engineered the shortage is unsupported. The documented costs already justify a searching examination of the administration’s planning and its continuing choices.

The test of American leadership is now whether it can help secure normal commercial passage, support reconstruction and negotiate an end to the conditions keeping fuel markets unstable. Naval deployments and emergency reserves may provide relief, but they cannot guarantee a lasting settlement. President Donald Trump should answer for a decision whose costs have spread well beyond Iran and the United States. This column regards the intervention as a disastrous political miscalculation. The world deserves an explanation of what was expected, what went wrong and how the damage will be reduced.