Key on the 2026 Strait of Hormuz transit disruption

Key studies an imagined channel at night: a few vessel lights, a narrow strip of water, and more darkness than certainty. The picture is an illustration, not a view of traffic now.

UN Trade and Development’s report on the Strait of Hormuz charts a sharp fall in vessel transits from February into early March 2026 following regional military escalation. Those are dated observations, not a live count or a claim that every ship stopped. The passage matters well beyond its shores because it carries seaborne oil, liquefied natural gas and fertilizers. When movement through a route serving all three is disrupted, the consequences can reach energy markets, transport costs and supply chains far from the coast. The chart tells us that movement changed; it does not, by itself, establish how individual voyages were protected, insured or completed.

Source: UN Trade and Development, “Strait of Hormuz disruptions: Implications for global trade and development” (https://unctad.org/publication/strait-hormuz-disruptions-implications-global-trade-and-development).