Iran's brinkmanship over Hormuz is not only a military confrontation, but also an economic stress test that the global order is failing.

The world can't even agree who gets to hold the cap of a 33 kilometre wide bottle of water between Iran and Oman. The narrow strait at the mouth of the Persian Gulf—the Strait of Hormuz—has been the primary theater of battle in what by any honest reckoning is the most significant military and economic breakup since the Second Gulf War. But a negotiated exit appears far more distant as of Monday morning than it was 48 hours ago, even.

In Tehran's counter-proposal to the U.S. draft plan to end the conflict, Iran also wants the U.S. to recognize its sovereignty over the blockaded Strait of Hormuz and pay compensation for the war damages, Iranian state media reported. Trump was quick to reject the Iranian counter-proposal with a "totally unacceptable" response, suggesting the Iranians were "playing games.

But the point is Iran isn't playing games, it's playing a very calculated game. And understanding that hand means taking a step back from the constant barrage of ceasefire news and seeing the cost of this conflict to the world so far and the balance yet to be struck.

Iran war 2026 started with the U.S. and Israel's air strikes on different military sites in Iran on 28 February 2026, including the assassination of Ali Khamenei, the Supreme Leader of Iran. In response, Iran closed the Strait of Hormuz to all foreign shipping.

Pakistan is playing a mediator role between the US and Iran, and talks are on issues like freedom of navigation in the Strait of Hormuz, reconstruction and sanctions, Iran's nuclear and ballistic programme, and a long-term peace agreement. The Islamabad round, which took place in mid-April (11-12 April 2026), was so far a three-round affair with no agreement reached, particularly on the issue of the Straits of Hormuz and the Iranian nuclear project. After this failure, the Americans were not about to take a second chance — they started to blockade Iranian ports by the navy from April 13, and analysts have dubbed this as a "dual blockade" of both the Americans blocking Iran from the outside and Iran blocking the Gulf from the inside.

The economic maths is that of a killer.

The International Energy Agency (IEA) has described the 2026 Iran war, which has involved the blockage of the Strait of Hormuz, as the "largest supply disruption in the history of the global oil market. No, that is not hyperbole, it's facts.

Until the US–Israeli war against Iran, the Strait of Hormuz was open and about 25% of the world's seaborne oil trade and 20% of the world's liquefied natural gas passed through it. The impact of Iran's closing of that door was immediate. Since the Strait was closed on 4 March 2026, prices of Brent Crude have exceeded $120 per barrel, compelling QatarEnergy to declare force majeure on all its exports. By 10 March, the oil production of Kuwait, Iraq, Saudi Arabia and the United Arab Emirates combined was reported to have fallen by 6.7 million bpd, and by at least 10 million bpd by 12 March.

The prices have since backed off from that high, but are still very, very high. Sunday's price increases were driven by a failure by Tehran to accept the US offer, stirring again fears about when or whether any oil will again pass through the strait, and by a 3.17% gain in the price of Brent crude, which was trading at $104.50 a barrel.

Lost in all the oil price news is the food part. The maritime blockade also led to a parallel "grocery supply emergency" in the Gulf Cooperation Council countries, which depend on the Strait for more than 80% of their calories; by mid-March, 70% of these countries' food imports were halted and retailers scrambled to airlift basic items—consumer prices rose by 40-120%. The crisis spilled well beyond the Gulf. The Persian Gulf is also an important center for the production and export of fertilizers. During the 2020s, the region exported about 30-35% of the world's urea and 20-30% of ammonia. Normally, as much as 30% of the world's fertilisers pass through the Strait of Hormuz. It is a shock to sub-Saharan Africa's food security which reverberates to South Asia.

“The length of the conflict and the idea that it means higher oil prices for longer is important in terms of future growth expectations for many regions of the market and how that plays into the Fed thinking about the interest rate dynamic,” commented a Citi equity strategist on CNBC. The central banks around the world are now in a bind between the inflation brought on by an external supply shock and the economies already in the process of undergoing a slowdown before the first shot was fired.

Iran's negotiating calculus

The criticism to the Tehran position is usually couched in the terms of irrational maximalism, an isolated regime denying itself a lifeline. But in reality, which, in the light of Washington's preferred narrative is a less one-dimensional reality.

While the initial military assault has left Iran with damaged infrastructure and a blown away military command, this strategic leverage is not only intact, but has, paradoxically, been strengthened. It gave Tehran, for the first time in decades, economic coercive power over the whole industrialised world, including countries that have had no connection to the conflict. But that leverage isn't lost when a ceasefire is signed. If they gave up sovereignty over the strait in return for a sanctions waiver, it will be giving up their last trump card in a very weak hand.

That is why Tehran's official counter-proposal of war compensation from the US, full Iranian sovereignty over Hormuz and removal of sanctions and lifting of the freeze on Iran's assets should not be interpreted as negotiating maneuvers. It is the first action of a side that have worked out that they can survive. Regardless, this calculation is logical. That, and it's the reason why the path towards a deal is so blocked.

On Monday Iran, which had labelled the US as the biggest threat to peace in the world, rejected its demands as unreasonable. Obviously, that's state-media spin, but it correlates with a domestic political reality within Iran: any government that gave into the Americans, after the assassination of the Supreme Leader, would be facing a legitimacy crisis that would make the military losses seem like a walk in the park.

The world military race

Gunships are filling the void left by diplomacy. The UK and France are meeting their defense ministers in Hormuz, where more than 40 countries will be in attendance, and Paris and London are sending military vessels to the area of the blocked strait, which Tehran says it can guarantee security in the waterway. The most important multilateral gathering on the crisis so far is that meeting Tuesday in Paris, but it has no apparent way to make either Washington or Tehran come back to the table.

The Hezbollah front is a threatening side theatre. IDF reservist Alexander Glovanyov, 47, lost his life in an explosive drone attack by Hezbollah on Israeli territory. Meanwhile, an IDF drone lightly wounded three soldiers in southern Lebanon. Although the deaths of one reservist and three lightly wounded soldiers might not be enough to shift the headline dial in the current climate, low intensity exchanges have a well-established track record of quickly spiraling out of control. The Lebanese front remains active and any serious event on the Lebanese side could escalate a conflict already being contained by the international community.

The Netanyahu variable

In this context, Prime Minister Benjamin Netanyahu acknowledged Sunday that he bears some responsibility for the failures that led up to October 7, although he told CBS's 60 Minutes that "everyone" shares it, and also said he agrees that "we've not done well on the propaganda war. This admission, without its defensive abilities, is a significant change. For much of the last two years, Netanyahu has been busy rebutting any personal responsibility for the intelligence and security failures that allowed the Hamas-led attack on October 7, 2023.

At the same time, however, Netanyahu claimed he wishes to cut down the amount of military assistance that the U.S. provides Israel annually, from $3.8 billion to "zero," according to a statement to CBS. It's important to dissect this one carefully. On one level, it is a pretty strategic location that, in Israeli defence circles, has been discussed for years, since Israelis cannot make their own decisions if they do not have the money to pay for it from the U.S. treasury. On another level, the fact that he was making that statement in public when Iran is still fighting a war, and it remains unclear whether or not the Hormuz question is settled, is the kind of bold move that either shows a great deal of confidence or great folly, depending on what the coming weeks bring forth.

The perspective from the outside

What this crisis of ceasefire gives and takes in the daily drama is the structural question, what does the post-Hormuz-crisis world look like, which the crisis is shoving on to the international agenda.

The answer is – as it is so far – that of an accelerated de-globalisation of energy markets. An estimated 84% of crude oil and condensate transshipments in 2024 were for Asian markets, including a third of China's oil imports through the strait, and China accounting for approximately a billion barrels in oil reserves. Until now China has been officially neutral, but it won't tolerate a blockade of its main oil supply route for long. The more this drags on, the more likely it is that China starts to assert itself – and not necessarily in a direction the Washington would like.

The European aspect is also very important. Qatar supplies 12 to 14 percent of Europe's LNG, via the strait. European energy markets have just begun picking up following the Ukraine-Russia turmoil; a second major supply shock, this time from the Gulf, exacerbates the energy poverty challenges the continent faces and introduces one more twist in already tense political economies in France, Germany and the UK.

The Middle East's military and political landscape has already been reshaped by the conflict that broke out February 28, and it will take years to fully comprehend its implications. There is no easy answer right now to the immediate question — will there be a deal before a fresh escalation makes it a necessity? Tehran's response to the latest US offer, which was couched in public terms as a denial of "surrender," has set back whatever progress had been made in negotiations via Pakistan mediation efforts.

Clearly, the impasse that we are stuck in does not come without a price to either side. Iran is taking the hit on top of the ravaged infrastructure ruin, as it is facing a naval blockade. The White House, which seems to be in the midst of painting any picture it chooses about the economy as it enters the next political season, is facing oil prices that could be undoing its efforts. In between, there are dozens of nations who played no part in this war, but who see their energy bills, food costs, and growth prospects getting worse by the week.

This 33-kilometre-long strait is a chokepoint all the time. It's never been this serious, it's never been this unresolved.