Houthi embargo puts Saudi Red Sea oil route at risk

Yemen’s Houthis have pushed the Iran crisis into a second maritime chokepoint, announcing a maritime embargo against Saudi Arabia just as the Strait of Hormuz remains under severe pressure from U.S.-Iran fighting.

The latest development matters because Saudi Arabia has been leaning harder on its Red Sea export route through Yanbu to work around the Hormuz crisis. Now, that backup route is facing a fresh threat near Bab el-Mandeb, the narrow passage linking the Red Sea to the Gulf of Aden.

What Changed Overnight

Xinhua reported that the Houthis declared a maritime ban on Saudi shipping on Monday, following a sharp escalation tied to Sanaa International Airport. The Houthis blamed Saudi Arabia after Yemen’s internationally recognized government struck the airport runway to stop an Iranian aircraft carrying a senior Houthi delegation from landing.

The group then launched missiles and drones toward Saudi Arabia and warned that key Saudi oil facilities could become targets. Analysts quoted by Xinhua said the practical impact of the ban remains uncertain, but the announcement immediately raised concern over Red Sea shipping security and Saudi energy exports.

Why Bab el-Mandeb Is Suddenly Central

The Bab el-Mandeb strait is not just a regional waterway. It is one of the world’s most important maritime corridors, carrying a major share of global trade and connecting energy flows from the Gulf to the Suez Canal route.

The National reported that crude loadings through Bab el-Mandeb fell 36 percent in two weeks, citing Kpler data, as Houthi threats disrupted the passage. Weekly crude loadings from Saudi Arabia’s Red Sea terminals fell to 6.1 million barrels per day in the week of July 13 from 9.5 million on June 29, according to the report.

That decline does not prove the Houthis have closed the route. It does show that commercial behavior is already changing as the threat becomes harder for energy markets and insurers to ignore.

Saudi Arabia’s Backup Route Is Under Pressure

Saudi Arabia has invested heavily in its East-West Pipeline, which moves crude from eastern oil fields to Yanbu on the Red Sea. That route lets Riyadh bypass Hormuz when the Gulf becomes too dangerous or politically constrained.

The problem is obvious: if Hormuz is threatened from the east and Bab el-Mandeb is threatened from the south, Saudi Arabia’s two most important oil export corridors are squeezed at once. Chatham House associate fellow Neil Quilliam told The National that if the Houthis disrupt shipping through Bab el-Mandeb or around Saudi Red Sea ports, they would threaten both of the Gulf’s main oil export corridors.

The Iran Link Is Complicated

The Houthis are backed by Iran, but the new announcement is being framed by the group as retaliation against Saudi Arabia, not simply as an Iranian order. Xinhua quoted a Sanaa-based analyst rejecting the idea that the move was driven directly by Tehran and describing it as part of the Houthis’ own conflict with Riyadh.

At the same time, the timing cannot be separated from the wider U.S.-Iran confrontation. Iran is already under U.S. strikes, Hormuz shipping remains dangerous, and earlier Reuters-linked reporting said Tehran had asked the Houthis to prepare for pressure on the Red Sea gateway if the United States hit Iranian power infrastructure.

The Bottom Line

The new angle is not that the Red Sea is fully closed. It is that the Iran crisis is no longer confined to Hormuz. A Houthi maritime embargo threat against Saudi Arabia puts the kingdom’s Red Sea workaround under stress, raises the risk of higher shipping and insurance costs, and gives the region another chokepoint that could turn a Gulf war into a broader trade shock.

For now, the key questions are whether the Houthis try to enforce the embargo, whether Saudi Arabia responds militarily, and whether energy markets treat the threat as another temporary pressure tactic or the start of a more dangerous Red Sea campaign.

Last Update: July 21, 2026

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About the Author

Anant Gupta Writer & Editor

Anant Gupta is an executive by profession and a passionate writer at heart. Pursuing his love for storytelling, he contributes part-time to List25, turning curiosity and knowledge into engaging, informative content.

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