Saudi Arabia's East-West oil pipeline system sustained damage from drone strikes targeting multiple pumping stations on 11 September 2026, according to U.S. officials and satellite data cited by Oilprice. NASA FIRMS detected large fires along the pipeline corridor. Bloomberg Markets subsequently reported that Saudi Arabia shut down the East-West Pipeline as a precautionary measure following the attack, which was attributed to Houthi rebels. Finnhub reported that drones were launched from Iraq, with Saudi Arabia indicating it was holding back an immediate retaliatory response.
The East-West Pipeline is a critical Saudi crude export route, running approximately 1,200 kilometres across the Arabian Peninsula and providing an alternative to Strait of Hormuz transit for oil shipments. Saudi Aramco, the state oil company that operates the pipeline, is directly affected by the infrastructure shutdown. Brent crude and WTI are the global benchmark contracts through which crude supply disruptions of this nature are priced internationally.
Saudi Arabia's decision to delay retaliation was confirmed across all three sources — Oilprice, Bloomberg Markets, and Finnhub — as of 11 September 2026. The extent of physical damage to pumping stations and any resulting impact on production volumes had not been fully assessed at the time of reporting, according to Finnhub.
Sources: Oilprice, Bloomberg Markets, news.google.com