Every supply chain storm reaches a point when problems cease to be abstract. Ships queue, cargo becomes stranded and insurance costs spike. Recent pressure at the Strait of Hormuz delivered a hurricane, and the numbers are striking. At its height, up to 200 vessels were stranded at anchor. Compared to February, tanker and gas transits are down by 74%, bulk transits down by 83%. That’s on top of surging war-risk premiums and trade disruptions, with up to 2m TEU disrupted from this conflict in the first half of 2026 alone.
Such storms expose the fragility of the system and their inadequacies.
Resilience is not a reserve
The industry treats resilience and redundancy as synonymous, so more capacity, extra stock, a backup route filed somewhere in a contingency plan. This is no longer an adequate framing.
Today's disruptions come from geopolitical tensions putting pressure on physical constraints, creating chokepoints, congestion and bottlenecks in shipping lanes, airspace and inland. All these problems create commercial volatility because they have knock-on effects. A delay at sea becomes a berth problem, then a yard problem, then a trucking shortfall, then a missed industrial delivery. Each affected node amplifies the disruption in the next node.
Resilience, properly understood, assesses where the system is exposed, how disruption propagates across connected nodes, and what decisions need to be taken when, not if, the shock arrives. Any other approach is necessarily reactive, which as we have seen in the Strait of Hormuz, can be expensive.
The real chokepoint is visibility
A chokepoint any node with too much dependency and too few alternatives. The Strait of Hormuz is a perfect example but will also apply to a congested feeder port, a single rail corridor, or an airport operating at capacity.
Exposure is determined by dependency. How much cargo depends on the node? How strategically important is that cargo? How quickly can flows be diverted? What economic cost accrues when they cannot divert? Most operators can answer some of these questions, but few can answer them all in real time, across their supply chain.
Damage occurs when there is a wide gap between the complexity of a system and the visibility of that system. If decision-makers cannot see dependencies as part of one connected system, they will always be managing fragments rather than the whole, and will be exposed to elevated risks as a result.
Alternative corridors are engineered, not improvised
When disruption hits, the instinct is to reroute. Shift the cargo, change the gateway, use another mode. That instinct is right, but the execution can be difficult. Resilient corridors cannot be improvised and must be engineered, which means looking beyond the infrastructure that exists and towards intermodal transfers that work, border processes that enable adaptive flows rather than freeze them, and to dry ports and inland hubs that absorb volume at pace.
Networks that cope often come down to how they were assembled. If it takes disruption to cobble together a network, then the ports and policymakers waiting for disruption will always be one crisis behind where they need to be.
Building alternative corridors such as bonded logistics routes, rail-connected freight nodes, or strategic stockholding locations all take time. Investment and planning require thinking through the prism of disruption because real disruption will expose what’s lacking.
Command, control and the problem of coordination
Infrastructure is only half the answer. In a crisis, the quality of decision-making matters as much as the quality of physical assets. Who decides when to divert? Which triggers activate emergency procedures? How are scarce resources allocated across competing priorities?
Too many resilience strategies assume that institutions will coordinate effectively under pressure simply because they must. Experience suggests otherwise. The chaos of disruption can expose misalignments and problems that will act as barriers to progress. When decision rights are unclear, data fragmented and stakeholders misaligned, delay and confusion become part of the disruption itself.
A control-tower model with clear governance, pre-agreed trigger rules, and a war-room playbook is a better model that does not have to be invented in the moment.
Prioritisation of cargo is part of that picture. When capacity contracts, food, medicine, energy, industrial inputs and time-sensitive exports cannot all move at. Deciding what moves first requires pre-agreed rules and a shared understanding of what continuity means, commercially, socially and strategically.
That conversation is considerably easier to have before a crisis than during one.
Design it in, or pay it out
Resilience must be designed into port systems long before events overtake. This means spotting and testing vulnerabilities, exploring how ports would respond to realistic disruption scenarios, and planning across sea, air and land transport networks. It also means investing in backup systems and extra capacity that may not be needed every day, but will become essential when operations are under pressure.
The Hormuz disruption is a preview of further disruption to come. Ports that respond by patching their contingency plans will find themselves repeating the exercise. Those that use this moment to redesign their networks, to engineer corridor options, clarify command structures and build system-wide visibility will find they have turned a crisis into a competitive advantage.
Global trade depends on ports that can weather disruption. Resilience isn't about reacting to every storm but building ports that keep goods moving when the weather changes.
