TL;DR: The Strait of Hormuz carries 25% of global seaborne oil, 19% of global LNG trade, and one-third of seaborne fertiliser. Military escalation in early 2026 cut daily ship transits from 129 to just 4. Brent crude has risen above $90 per barrel. Developing economies face the sharpest pressure, with food costs, freight rates and debt burdens all rising together.

When daily ship transits through the Strait of Hormuz collapsed from 129 in February 2026 to just 4 on 7 March 2026, the world’s energy markets noticed immediately. Brent crude pushed above $90 per barrel. Freight rates jumped. The numbers are stark, but they understate the real risk. This is not a regional shipping story. It is a global supply chain event.

The strait sits between Oman and Iran. It is roughly 33 kilometres wide at its narrowest point. Yet around 20 million barrels of crude oil and oil products pass through it every single day. Qatar moves 93% of its LNG exports through this chokepoint. The UAE moves 96% of its own LNG through it. Qatar and UAE LNG combined account for roughly 19% of global LNG trade. One narrow waterway. Enormous global dependency.

Energy and Fertiliser Flows at Stake

Asia absorbs the bulk of what transits the strait. Around 80% of oil passing through the Hormuz goes to Asian markets. Roughly 83% of LNG exports through the strait in 2024 were also destined for Asia. Japan, South Korea, China and India have no short-term alternative to Gulf energy. Any sustained closure does not just raise prices. It creates physical shortages on the world’s fastest-growing demand base.

Fertiliser compounds the problem. Approximately one-third of global seaborne fertiliser trade moves through the Strait of Hormuz. Fertiliser prices feed directly into food production costs. Higher fertiliser costs mean higher crop prices. Higher crop prices hit household budgets hardest in low-income countries. According to UNCTAD (UN Trade and Development), rising energy, transport and food costs resulting from these disruptions risk straining public finances across developing economies already running tight fiscal margins.

129 to 4Daily ship transits through the Strait of Hormuz, February to 7 March 2026

Developing Economies Face a Triple Squeeze

The current shock lands on top of existing debt stress. Many developing nations are already struggling to service sovereign debt. They have limited capacity to absorb new price shocks through subsidies or fiscal spending. UNCTAD notes this compounds existing vulnerabilities including high debt burdens, limited fiscal space and constrained access to international finance. The margin for error is thin.

The pattern is not new. Russia’s invasion of Ukraine in February 2022 offers a direct comparison. On the day of the invasion, Dutch gas front-month summer contracts rose 40.65%. UK March gas contracts rose 58.6% in a single session. Brent crude crossed $100 per barrel for the first time since 2014. Those price spikes took months to stabilise. Europe spent the following three years restructuring its energy supply chain, cutting Russian gas imports from 45% of total EU gas supply in 2021 down to 19% by 2024. That transition cost billions and took years. The Hormuz situation offers fewer alternative routes and a tighter timeline.

One-thirdShare of global seaborne fertiliser trade passing through the Strait of Hormuz

Why Alternative Routes Do Not Solve the Problem Quickly

Unlike the Suez Canal disruptions of 2024, where vessels could reroute around the Cape of Good Hope at extra cost and time, the Strait of Hormuz has no practical bypass. The only significant alternative for Gulf oil is the Abqaiq-Yanbu pipeline in Saudi Arabia and the Abu Dhabi Crude Oil Pipeline, both of which have limited capacity relative to current volumes. If Gulf energy infrastructure itself sustains damage from military operations, export capacity shrinks further regardless of the shipping route question.

Research from the University of Illinois farmdoc daily project highlights what it calls an escalation trap. Limited military strikes trigger wider economic shocks. Higher energy and food costs then increase political pressure on governments. That pressure can push leaders toward expanding operations rather than pursuing de-escalation. The economic pain becomes a driver of the conflict rather than a brake on it. Breaking that cycle requires a credible path to restored shipping and de-escalated tensions. Until that path exists, prices stay elevated and volatility remains high.

Cargo Solutions Network Perspective

For freight forwarders operating across Asian tradelanes, Middle East corridors or any route dependent on Gulf energy pricing, the current situation demands active rate monitoring. Fuel surcharges move fast when Brent crude spikes. Capacity on alternative routings tightens without warning. Forwarders who can compare live rates, lock capacity quickly and communicate changes to clients hold a clear advantage over those still working through email chains and spreadsheets. Speed to quote is not a luxury right now. It is a competitive requirement.

Disruptions like this also expose supply chain dependencies that were previously invisible to many smaller operators. A forwarder shipping agricultural machinery to Southeast Asia may not have considered how fertiliser price shocks affect their client’s business planning. That kind of joined-up thinking is what separates trusted partners from transactional vendors. If you want to compare live rates across global tradelanes without platform fees eating into your margin, request a quote through CSN’s free booking portal and see what capacity is available on your key lanes today.

Frequently Asked Questions

How much oil moves through the Strait of Hormuz each day?

Approximately 20 million barrels of crude oil and oil products transited the strait daily in 2025. That represents around 25% of total global seaborne oil trade.

Which regions are most exposed to a Hormuz closure?

Asia faces the greatest direct energy exposure. Around 80% of oil and 83% of LNG transiting the strait is destined for Asian markets. African and lower-income economies face secondary exposure through higher fertiliser costs, food price inflation and elevated freight rates.

Are there alternative routes if the strait closes?

There are limited pipeline alternatives in Saudi Arabia and the UAE, but combined capacity is far below current transit volumes. There is no practical sea route bypass. A sustained closure would reduce global supply rather than simply redirect it.

How does this compare to the Ukraine war energy shock?

The Ukraine invasion caused immediate gas price spikes of 40 to 65% on European contracts within a single trading day. Europe then spent three years and significant investment restructuring away from Russian supply. The Hormuz situation offers fewer alternatives and a tighter adjustment window.

What can freight forwarders do right now?

Monitor fuel surcharge announcements from carriers on affected tradelanes. Lock capacity early where possible. Communicate proactively with clients on routes touching Asia, the Middle East or commodity shipments tied to energy and fertiliser pricing. Speed and clarity win cargo during market volatility.

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