Red Sea Crisis Is Building Costly Resilience, Not Closing Global Trade

Disruption is not closure

The Houthis’ declared blockade of Saudi-linked shipping has sharply reduced Red Sea traffic, but it has not closed Bab el-Mandeb.

The group claimed attacks on the tankers Encelia and Layla after announcing the blockade on July 20. Saudi authorities and maritime monitors confirmed that Encelia was struck and caught fire, with its crew reported safe. The claimed Layla strike was not initially corroborated.

Traffic nevertheless dropped. S&P Global recorded 29 vessel crossings on July 21, down from 41 the previous day, while tanker crossings fell from 16 to seven. Kpler later counted only 11 commodity-vessel transits on July 26. Ships were still passing, so describing this as a sealed chokepoint overstates demonstrated Houthi control.

The practical threat is less absolute but still serious. Owners, crews and insurers can withdraw before a strait is physically blocked. Routing around the Cape of Good Hope adds roughly 10 to 14 days and about $1 million per voyage. Those extra vessel-days reduce effective shipping capacity even when oil production remains available.

Bypass capacity has limits

The wider problem is simultaneous insecurity around the Red Sea and the Strait of Hormuz. EIA data show Hormuz carried 20.2 million to 20.7 million barrels per day of oil during 2025, compared with 5.4 million barrels per day through Bab el-Mandeb in the first quarter of 2026. Adding the two figures would exaggerate the exposure because some cargoes cross both.

Saudi Arabia and the United Arab Emirates have meaningful alternatives. Saudi Arabia’s East-West pipeline has capacity of 7 million barrels per day, with about 5 million available for exports. The UAE can move 1.8 million barrels per day to Fujairah outside Hormuz. But those routes replace only part of normal Hormuz flows.

They also transfer risk rather than eliminate it. Saudi crude sent to Yanbu can reach Europe without passing Yemen, but shipments from Yanbu to Asia must travel south through the Red Sea. Pipelines still depend on exposed pumping stations, storage and loading terminals.

That vulnerability became clearer when the Houthis claimed missile and drone attacks against Aramco facilities at Yanbu and Jazan on July 25. Saudi warnings confirmed an active threat, but the reported damage was not immediately verified. A Greek-operated Patriot battery intercepted two missiles headed toward Yanbu, illustrating that energy redundancy now requires air defense as well as spare pipeline capacity.

Resilience is being purchased

Brent rose 6.7% on July 23 to $100.37 a barrel. That was a substantial reaction, but not proof of a lasting shortage. Fighting around Hormuz occurred at the same time, so no precise Bab el-Mandeb premium can be isolated. Container prices also fell that week, showing that oil and general cargo markets were not reacting identically.

Saudi forces subsequently struck Houthi targets in Hodeidah, calling the operation a proportionate response to attacks on commercial vessels. This creates a path back toward a larger Yemen conflict, although one limited strike does not establish that such a campaign has begun.

The likely result is more investment in bypass pipelines, inventories, alternative loading ports, escorts and terminal defenses. That is resilience, but it is neither cheap nor complete. LNG remains the hardest problem because pipelines cannot replace Qatari cargoes moving through Hormuz. Strategic stocks can cover temporary losses, but repeated releases leave less protection against the next disruption.

Global trade remains workable. It is becoming slower, more capital-intensive and more dependent on protected infrastructure. That distinction matters for fuel costs, shipping capacity and government contingency planning.