IRAN WAR ENDS? HORMUZ STRAIT MAY OPEN. CONFIDENCE MAY NOT.

by Marco Vicenzino

23 May 2026

(scheduled for publication)

Hormuz Strait May Open. Confidence May Not.

Diplomacy over the Strait of Hormuz points to a more enduring shift: Asian commerce must prepare for a Gulf where access is negotiated, conditional and politically exposed

President Donald Trump’s claim that a deal to reopen the Strait of Hormuz has been largely negotiated makes the next phase of the crisis clearer, not necessarily safer. The immediate question is whether the strait reopens. The deeper question is what kind of commercial order reopens with it.

The specific terms may evolve, and any agreement may still be delayed, modified or contested. But the broader pattern is already visible: stability is becoming more negotiated and less automatic.

For Asia, the danger is not merely higher oil prices. It is the gradual erosion of confidence in a route that underpins energy security, industrial production and trade planning.

Roughly a fifth of global oil consumption passes through the Strait of Hormuz, making confidence in the route as important as formal access.

The significance lies less in any immediate diplomatic outcome than in the strategic model emerging around the Gulf. Maritime access, energy flows and commercial confidence increasingly depend not on stable equilibrium, but on political understandings that must be renewed under pressure.

This would not represent a return to stability. It would mark the emergence of a new commercial order in the Gulf.

The danger is not necessarily that diplomacy fails. The more important risk is that it succeeds just enough to disguise a weaker order as stability.

Temporary calm is not the same as strategic stability. Calm can be negotiated; stability must be trusted.

The most important shift is therefore not from war to peace, but from disruption to governance.

Iranian proposals for a Persian Gulf Strait Authority, including greater influence over routing decisions and possible transit tolls, show that Tehran is attempting to convert temporary leverage into a more permanent role in managing access through Hormuz. The resistance such ideas generate from the United States and Gulf states is itself revealing. The crisis is no longer only about whether ships can move through the strait. It is increasingly about who defines the conditions under which they move.

The strategic question is shifting from access to governance. Access asks whether ships can pass. Governance asks who sets the rules, prices the risks, controls the exceptions and decides when normal commerce becomes conditional.

Gulf states also have a stake in preventing Hormuz from becoming a permanently politicised corridor, because their own economic diversification strategies depend on being seen as reliable hubs, not merely energy producers.

Asia is not a bystander in this crisis. China, India, Japan and South Korea remain among the principal end-users of Gulf energy, and the region absorbs much of the commercial risk when confidence in Hormuz weakens.

For China, the dilemma is particularly acute. Beijing wants de-escalation and uninterrupted energy flows, but not a Gulf order in which maritime access is ultimately mediated by American pressure, sanctions and naval power. The more Hormuz depends on crisis management, the more Beijing’s energy security remains exposed to decisions it cannot fully shape.

The emerging pattern suggests a Gulf in which commerce resumes, but only under temporary political conditions that must be repeatedly renegotiated. That matters because modern trade depends on more than physical access. It depends on predictability, insurance, legal clarity, naval confidence and the belief that today’s route will still be viable tomorrow.

This is the difference between de-escalation and normalisation. De-escalation reduces the danger of immediate conflict. Normalisation restores confidence. The first may be achievable. The second remains distant.

None of this means Hormuz is destined for permanent crisis. Nor does it mean diplomacy is futile. The point is more limited, but more important: even successful crisis management may leave behind a less reliable commercial order.

For markets, this distinction is crucial. If an agreement is announced, reopening may be treated as resolution. That would be premature. Temporary calm can easily be mispriced as durable stability. Freight rates may ease, energy prices may soften and equity markets may rally. Yet none of that necessarily means the underlying risk has disappeared. It may only mean that the crisis has been deferred into the next negotiation cycle.

The process has consequences well beyond oil. Refiners must plan procurement against shifting risk premiums. Manufacturers must price energy and transport volatility into margins. Insurers must reassess exposure. Shipping firms must make routing decisions under political uncertainty. Banks and traders must account for sanctions risk, payment disruption and compliance costs.

This is how geopolitical instability enters the balance sheet: not only through spectacular shocks, but through recurring uncertainty that gradually raises the cost of ordinary commerce.

Asia’s corporate sector increasingly needs to treat Hormuz not as a distant Middle Eastern security problem, but as core supply-chain infrastructure risk. The same logic is visible elsewhere: in the Red Sea, in contested technology supply chains, in sanctions regimes and in the growing politicisation of infrastructure. Routes may remain open, but the terms of access are increasingly shaped by power.

That is the larger lesson of the Gulf’s latest crisis. Globalisation is not ending. It is becoming more conditional.

Companies that built their models on frictionless movement must now operate in a world where passage, payments, insurance, ports and suppliers are all more exposed to geopolitical pressure. The Gulf is only one theatre. Hormuz is only one chokepoint. But the pattern is broader.

The question is not whether this particular diplomatic phase holds, but whether it reveals the template for future crises around strategic chokepoints.

For Asian policymakers, this requires more than reassurance that ships are moving again. It requires contingency planning around fuel reserves, alternative suppliers, emergency financing, insurance support and closer coordination with commercial operators. It also requires diplomacy with Gulf states not only as energy producers, but as managers of a fragile commercial system.

For boardrooms, the lesson is that geopolitical risk can no longer sit outside procurement, treasury, logistics and insurance decisions. The question is no longer whether a crisis will interrupt trade. It is whether business models can absorb recurring uncertainty without losing margins, resilience or strategic flexibility.

Such diplomacy may reduce the danger of renewed war, restore partial passage and calm markets temporarily.

But it is unlikely to restore the older illusion that commerce through Hormuz can be separated from geopolitics.

Even when the Strait of Hormuz reopens, the older assumption may not return with it: that Asian commerce can move through the Gulf as if geopolitics were only background noise.