Saudi Arabia Restores East-West Pipeline to 5.8 Million Barrels Per Day After Drone Attack

Saudi Arabia's Energy Minister, Prince Abdulaziz bin Salman, announced on Tuesday that the kingdom's critical East-West Pipeline has returned to a throughput of 5.8 million barrels per day, marking a swift recovery from a major drone attack that forced a temporary shutdown of the key oil artery last month. The minister delivered the update during a panel discussion at the GCC 2026 Forum, held in Manama, the capital of Bahrain.

The remarks offer the clearest public confirmation yet that Saudi Arabia has largely restored the infrastructure that allows it to move crude oil from its eastern fields to the Red Sea coast, sidestepping the Strait of Hormuz. That maritime chokepoint has been effectively closed since the outbreak of the US-Israel war on Iran in late February, disrupting the traditional export routes upon which Gulf producers have relied for decades.

According to Prince Abdulaziz, the recovery was remarkably quick. He stated that operations resumed within five or six days of the attack, which Saudi officials have attributed to Iraqi militia forces. "Not everyone knows that within five or six days, we began using the pipeline again after the major attack that struck it," the minister said, according to Saudi media reports. He added that by Tuesday morning, capacity had climbed back to 5.8 million barrels per day, a figure that underscores the pipeline's importance to global energy security.

The attack in early September prompted the Saudi Ministry of Energy to shutter the pipeline as a precautionary measure. At the time, the ministry said specialized teams had been deployed to secure the infrastructure and assess its safety. The swift restoration of flows suggests that the damage was contained and that Saudi engineers were able to return the system to service faster than many analysts had anticipated.

The East-West Pipeline, often referred to as the Petroline, is a 1,200-kilometer (750-mile) conduit that connects Saudi Arabia's primary oil-producing region in the east to the port of Yanbu on the Red Sea. Built in 1981, the pipeline was designed with strategic redundancy in mind, offering an alternative to the Strait of Hormuz, through which roughly a fifth of global oil supplies typically transit. Its maximum capacity stands at 7 million barrels per day, meaning the current flow of 5.8 million barrels leaves some headroom but is nonetheless near the upper end of its operational range.

In recent months, actual flows through the pipeline had been significantly lower. Commodities data and analytics firm Kpler estimated that about 2 million barrels per day moved through the system in August, the lowest monthly level since January. That decline reflected the difficulty of using the Red Sea route amid attacks by Yemen's Houthi group, which have made the southern approach to the Suez Canal and the Bab al-Mandeb Strait increasingly hazardous for commercial shipping.

Since the US-Israeli war on Iran disrupted oil flows from Saudi Arabia and its Gulf neighbors through the Strait of Hormuz, Riyadh has leaned heavily on the East-West Pipeline to reroute some 4 million barrels per day to Yanbu. That volume equates to approximately 4 percent of global oil supply, a significant share that has helped cushion the broader market from the full impact of the Hormuz closure. The latest figure of 5.8 million barrels per day suggests Saudi Arabia is now moving even more crude through the Red Sea route than it was in the immediate aftermath of the Hormuz disruption.

The strategic significance of the pipeline has grown considerably as regional tensions have escalated. With the Strait of Hormuz largely inaccessible, the Petroline has become a lifeline for Saudi export revenues and for global consumers who depend on Gulf crude. The ability to restore capacity so quickly after a direct attack also signals the resilience of Saudi Arabia's energy infrastructure and the effectiveness of its emergency response protocols.

Energy analysts have long viewed the East-West Pipeline as one of the world's most important pieces of oil infrastructure, precisely because it provides a bypass around a chokepoint that has been a source of geopolitical risk for decades. The current conflict has transformed that theoretical advantage into a practical necessity. The fact that flows have returned to 5.8 million barrels per day will likely be welcomed by importing nations in Asia and Europe, many of which have been scrambling to secure alternative supplies.

However, challenges remain. The Houthi threat to Red Sea shipping has not abated, and the risk of further attacks on Saudi infrastructure persists. The drone strike in September, which Riyadh blamed on Iraqi militia, demonstrated that hostile actors retain the capability to target critical energy assets. Even with the pipeline back at high capacity, the kingdom must continue to invest in defensive measures to protect both the conduit itself and the tankers that load at Yanbu.

The GCC 2026 Forum, where the minister spoke, brings together energy officials and policymakers from across the Gulf region to discuss economic and security cooperation. Prince Abdulaziz's remarks were likely intended to reassure both regional partners and global markets that Saudi Arabia remains a reliable supplier despite the volatile security environment. His emphasis on the speed of recovery served as an implicit message about the kingdom's operational competence under pressure.

Looking ahead, the trajectory of the US-Israel war on Iran and its regional spillovers will determine how long the East-West Pipeline must operate at or near maximum capacity. If the Strait of Hormuz remains closed or insecure, Saudi Arabia will continue to depend on the Red Sea route, making the pipeline's health a matter of sustained international concern. Any future interruption would not only affect Saudi revenues but also tighten global oil markets at a time when supply chains are already strained.

For now, the minister's announcement provides a measure of stability. The return to 5.8 million barrels per day indicates that the damage from last month's attack has been overcome, at least for the moment. It also highlights the enduring importance of infrastructure that was built more than four decades ago but has rarely been as vital as it is today. As long as the Strait of Hormuz remains contested, the Petroline will remain a central pillar of Saudi Arabia's export strategy and a key variable in the global energy equation.