Saudi Arabia Shuts East-West Crude Pipeline After Drone Strikes Ignite Pump Stations

On Thursday, September 10-11 2026, Saudi Arabia’s East-West crude oil pipeline— a 7 million-barrel-per-day conduit that carries oil from the interior to Red Sea export terminals—was hit by projectiles that ignited multiple pump stations in the Riyadh and Madinah regions. Satellite imagery from Airbus and Planet Labs shows extensive fire damage at a station near Al Mesba’ah on September 11 and a smaller blaze at a station near Al Dhekra on September 10. The Saudi Ministry of Energy announced the pipeline was shut down as a precautionary measure and that emergency teams were securing the line and assessing safety.

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The pipeline has become critical since the United States-Iran conflict escalated, prompting Saudi Arabia to reroute roughly 5 million barrels per day away from the Persian Gulf after Iran effectively closed the Strait of Hormuz. Concurrently, Iran-aligned militias in Iraq and Houthi forces in Yemen have intensified attacks on Saudi energy assets, including a recent seizure of a Red Sea port city in Yemen and declared maritime embargoes targeting Saudi shipping through Bab al-Mandeb.

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• Capacity: 7 million barrels per day.

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• Rerouted flow since the Iran war: ~5 million barrels per day.

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• Reported nine large fires near the pipeline on Thursday; at least six corresponded to flare pits used for emergency venting.

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• Saudi crude production fell to its lowest level since 1990, according to OPEC data.

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• Global oil prices rose above $100 a barrel, closing the week more than 8 % higher.

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The Saudi Ministry of Energy confirmed the attacks and the precautionary shutdown. Two U.S. officials familiar with the incident said the drones originated from Iraq and that U.S. agencies are collecting intelligence; the State Department, the White House, and U.S. Central Command declined comment. Saudi Arabian Oil Company (Aramco) did not respond to requests for comment.

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The disruption underscores the vulnerability of Saudi oil export routes amid regional proxy conflicts. With the Strait of Hormuz constrained and Houthi threats to Red Sea shipping, the East-West pipeline remains a strategic lifeline; any prolonged outage could tighten global oil supplies and sustain elevated price levels. Repair of pump stations is expected to be less extensive than full-pipeline repairs, but the incident highlights the broader risk of drone-based attacks on critical energy infrastructure in the Middle East.

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