Attack on Saudi East-West Pipeline Sparks Small Fire, Operations Unaffected
Key Facts
The East-West Pipeline was targeted in Saudi Arabia’s Medina region on Monday, November 9, causing a small fire that was quickly extinguished, the Saudi Energy Ministry said, according to the Associated Press. The ministry said pipeline operations were unaffected and there were no injuries or deaths. That means the reported impact was limited to the fire, while oil transport continued. The ministry did not identify those behind the attack. The Houthis had no immediate comment, the agency reported.
The incident came a day after a security event in Riyadh, but responsibility was claimed for a separate attack. In the early hours of Sunday, November 8, the coalition command said Saudi defenses had intercepted two ballistic missiles and two cruise missiles targeting Riyadh and other areas. The command accused the Houthis of launching the missiles, and the group later claimed responsibility for the Riyadh attack, according to the Associated Press. Several floors of an Aramco office building in the capital’s financial district were damaged by debris from the intercepted missiles. The ministry and the agency did not identify those responsible for targeting the Medina pipeline.
The East-West Pipeline stretches about 1,200 kilometers across Saudi Arabia, carrying oil from a processing facility near the Arabian Gulf westward to the Red Sea. Oil is typically loaded onto tankers for export at the end of the route, according to the Associated Press. The pipeline reaches Yanbu, providing a route for Saudi oil exports through the Red Sea. Aramco said in its third-quarter results that the pipeline helped it maintain a large share of its exports despite disruption to tanker traffic through the Strait of Hormuz. The ministry’s confirmation that pipeline operations were unaffected is therefore a key operational detail in the report of the attack, while no estimate was given of the incident’s effect on export volumes.
The pipeline was built in the 1980s amid concerns that Tehran could disrupt shipping through the Strait of Hormuz during the Iran-Iraq war, according to background reported by the agency. Its origins reflect its role as an alternative route linking oil-producing areas in the Gulf with a Red Sea port. By early June 2026, Saudi exports from the Red Sea port at the pipeline’s end had exceeded 5 million barrels a day, after rising to more than twice their previous level, according to International Energy Agency data cited by the Associated Press. That figure refers to port exports during that period, not a measure of pipeline flows on the day Medina was targeted. Neither the ministry nor the agency provided a more recent figure for exports or flows following the incident.
The pipeline was attacked on September 10, after which flows resumed, according to the Associated Press. On September 29, a Saudi official told the agency that operations were nearing pre-attack levels and that a return to full capacity was expected within weeks. That account concerns the pipeline’s recovery from the September incident and does not describe its status after the November 9 targeting. In the latest incident, the ministry said operations were unaffected and there were no injuries or deaths. The agency’s report did not specify when the ministry would next provide an update or when further information about the Medina attack would be announced.