Strategic Calculus, Systemic Risk, and the Mispricing of the World’s Most Important Waterway

As the Iran conflict enters its fifth week, President Trump faces the most consequential strategic decision since the war began — and it has nothing to do with bombs. According to the Wall Street Journal, Trump has privately told aides he is willing to end the military campaign even if the Strait of Hormuz remains largely closed. White House Press Secretary Karoline Leavitt confirmed that reopening the strait is not among the “core objectives” of the operation. This is not merely a military posture. It is a calculated strategic withdrawal from the most expensive component of the campaign — and it fundamentally reprices every assumption the global economy has been trading on since late February.

The military campaign has achieved substantial destruction of Iranian missile infrastructure, naval capacity, and nuclear enrichment facilities. Netanyahu himself declared Iran “decimated.” But the Strait of Hormuz — through which roughly 20 per cent of global seaborne oil normally transits — remains functionally closed, with daily vessel traffic collapsing from over 130 ships to fewer than six. Trump appears willing to pocket the military gains and defer the strait problem indefinitely, outsourcing it to a coalition of allies he believes should have been securing their own energy supply lines all along.

There is a case — and Trump’s defenders are already making it — that this is rational statecraft. America produces more oil than any country on earth. It imports primarily from Canada and, increasingly, Venezuela. Its domestic gas market is largely insulated from the Hormuz chokepoint. Why, the argument runs, should American troops seize a waterway that principally serves Chinese, Indian, Japanese, and South Korean energy imports? If those nations want the strait open, let them pay for it. This is the transactional logic that has defined Trump’s foreign policy since his first term, and on its own narrow terms it is internally coherent. The problem is that the global economy does not operate on narrow terms.

The market has not priced in this possibility correctly. Brent crude has surged nearly 50 per cent since February 28, breaching $126 at its peak before settling around $107. WTI has crossed $100. But these prices still embed a probability-weighted expectation that the strait will reopen within weeks. Oil analyst Marko Papic of BCA Research estimates the world has lost 4.5 to 5 million barrels per day — roughly 5 per cent of global supply — but warns this figure could double by mid-April as strategic petroleum reserves and sanction exemptions expire. If Trump walks away without Hormuz reopening, the market is catastrophically underpriced for what follows.

Consider the strategic leverage. Iran’s closure of Hormuz functions as the ultimate asymmetric weapon: it imposes massive costs on every oil-importing nation simultaneously while costing Iran relatively little to maintain. The blockade provides leverage that no amount of American air power can neutralise, because the military solution — seizing the strait by force — would itself trigger the very catastrophe the blockade threatens. Trump’s repeated deadline extensions — first 48 hours, then five days, now April 6 — reveal that the cost of military escalation keeps rising while the willingness to pay it keeps falling. Each extension is an implicit admission that forcing the strait open would be more damaging than leaving it closed.

And here lies the deepest irony. Trump has jokingly renamed the waterway the “Strait of Trump” and floated joint control with the ayatollah. But Iran is already behaving as the de facto toll collector, selectively permitting passage for Chinese, Indian, Turkish, Malaysian, and Pakistani vessels — and charging fees assessed by the Islamic Revolutionary Guard Corps in Chinese yuan. Iran’s parliament is formalising legislation to codify sovereignty over the strait and impose official transit fees. What began as a wartime blockade is crystallising into a new institutional arrangement — one that fragments the previously unified, rules-based maritime order into a bilateral patronage system denominated in a non-dollar currency. This is not a temporary disruption. It is a structural phase transition.

The cascading consequences are already visible and accelerating. Bloomberg Economics projects that sustained oil at $170 per barrel — plausible if the strait remains closed into the second quarter — would push the eurozone, the UK, and Japan into recession. Oxford Economics identifies $140 as the “breaking point” for the world economy. Qatar has declared force majeure on all LNG exports. GCC food imports have been disrupted by 70 per cent. Iranian strikes on desalination plants in Kuwait and Qatar threaten drinking water for entire populations. The Philippines has moved to a four-day work week. For Australia, the crisis is not abstract: hundreds of petrol stations have reported fuel shortages, airlines have hiked fares as Middle Eastern airspace closures force longer routing, and Japan — which sources 95 per cent of its crude from the Middle East, with roughly three-quarters of that transiting the Strait of Hormuz — is a major trading partner whose recession would reverberate directly through Australian commodity exports. These are correlated cascading failures of exactly the kind that standard risk models consistently underweight.

So does Trump actually want to end the war? The evidence suggests he wants to end the fighting — which is a very different proposition from ending the crisis. His 15-point peace demands include conditions Tehran has already rejected as “excessive and unreasonable,” including unconditional curbs on missile programmes and an unconditional reopening of the strait. Iran has countered with five conditions of its own, including recognition of sovereignty over Hormuz, payment of war damages, and comprehensive cessation across all fronts. The gap between these positions is not a negotiating spread; it is a structural incompatibility. Trump’s rhetoric oscillates between claiming productive talks and threatening to obliterate desalination plants — the behaviour of a decision-maker who has run out of good options and is cycling through the remaining bad ones.

The question of whether it is acceptable to keep Hormuz closed is ultimately a question about who bears the cost. Trump’s America can absorb it. Asia cannot. China, India, Japan, South Korea, Pakistan, and Bangladesh depend on Gulf energy at a level that is not merely economic but existential — and the crisis is already destroying demand across the region, with South Korea banning naphtha exports and Pakistan telling cricket fans to watch from home to conserve fuel. For GCC nations, the closure compounds into humanitarian emergency: stranded production, cratered revenues, and civilian infrastructure under direct fire. For Europe, energy price shocks and LNG disruption compound existing fragilities. The cost is real, it is enormous, and Trump is proposing to make everyone else pay it.

Netanyahu’s suggestion of rerouting Gulf pipelines westward — across Saudi Arabia to the Red Sea and Mediterranean — is the long-term strategic alternative. It would permanently diminish Iran’s chokepoint leverage. But it would take years to build, not weeks, and it depends on a stable Saudi Arabia willing to absorb enormous construction risk in the middle of a hot war — a heroic assumption when Iranian drones have already struck Saudi refinery capacity and Gulf states face sustained missile and drone barrages.

The honest assessment is this: Trump is prepared to declare a win on degradation of Iran’s nuclear and missile capabilities and walk away from everything else. Whether this constitutes responsible statecraft depends on whether you believe the Strait of Hormuz is a bilateral issue between Washington and Tehran or a global commons whose freedom of navigation underpins the entire post-war trading order. It is, self-evidently, the latter. Its closure imposes costs measured in trillions of dollars, millions of disrupted livelihoods, and — if the humanitarian indicators from the Gulf are any guide — potentially lives. Walking away from that is not strategic pragmatism. It is defaulting on a systemic guarantee.

The world is watching a superpower price its exit from a war it started while the largest energy chokepoint in history remains under hostile control. When the seller of protection walks away from the contract, the counterparties do not simply absorb the loss. They reprice everything. That repricing has barely begun.

© The Times of Israel (Blogs)