Strait of Hormuz traffic collapses as Saudi pipeline outage deepens global oil choke point risk
Ship movements through the Strait of Hormuz have fallen to just four vessels a day, far below pre‑war levels, while Saudi Arabia’s key East‑West oil pipeline faces a six‑week shutdown amid intensified Houthi attacks.
Shipping through the Gulf’s main chokepoint has almost ground to a halt just as a major backup route is about to close. Preliminary data show only four vessels crossing the Strait of Hormuz on Tuesday, down from seven a day earlier and a fraction of the 130 to 140 ships that typically used the waterway daily before the war. At the same time, Saudi Arabia’s critical East‑West oil pipeline is expected to be shut for six weeks as Houthi attacks on the kingdom intensify.
When the main sea route for Gulf crude is barely moving and the main overland bypass is offline for more than a month, the margin for error in global oil flows shrinks sharply. Even without a formal blockade, fewer ships through Hormuz mean higher risks for energy importers and more pressure on alternative routes and storage.
China has started to lean in diplomatically. In Beijing, Chinese Foreign Minister Wang Yi met Iran’s Abbas Araghchi and called for the Strait of Hormuz to be reopened "at an early date," according to the readout. He urged both the United States and Iran to remain rational and to return to the Islamabad memorandum of understanding agreed in June under Pakistan’s mediation. Wang also warned against the conflict spilling over into Yemen and the Red Sea.
The United Nations is tracking the fallout in Yemen itself. The Security Council has already held two emergency meetings on Yemen in less than a week. UN reporting says at least 125,000 people have been displaced since the start of September, and Council members warned that the escalation threatens a critical international maritime route and has already spread beyond Yemen’s borders. Several members called for de‑escalation, renewed dialogue and, in some cases, an arms embargo.
Security concerns are feeding directly into policy choices. The United States has raised its travel advisory for Saudi Arabia to Level 3, urging citizens to "reconsider travel" because of the escalating conflict with Yemen. That reflects not just the risk inside the country but also the vulnerability of infrastructure such as the East‑West pipeline.
For markets and governments, the key signals now are whether vessel traffic through Hormuz picks up from Tuesday’s four‑ship trickle, how Saudi Arabia manages the six‑week pipeline closure, and whether Washington and Tehran show any public willingness to revisit the Islamabad understandings that Beijing is pushing. Any move by the Security Council from statements toward concrete measures on Yemen would also mark a shift from warning to active management of the maritime risk.
Sources
- OSINT