Saudi Arabia has begun redirecting a significant portion of its crude oil exports to ports on the Red Sea as rising tensions and security threats around the Strait of Hormuz disrupt tanker traffic through one of the world’s most critical energy corridors.

The shift involves transporting oil from production facilities in the kingdom’s eastern region through the East-West pipeline system to export terminals on the Red Sea coast, particularly the port of Yanbu.

The strategy allows Saudi Arabia to bypass the Strait of Hormuz, a narrow maritime passage between Iran and Oman that normally handles about one-fifth of global oil shipments.

Energy officials and tanker-tracking data show that exports from Saudi Arabia’s western ports have surged sharply in recent weeks.

Several very large crude carriers have already loaded millions of barrels of oil at Yanbu, with shipments from the Red Sea rising to several times their typical levels as Riyadh works to maintain steady deliveries to international buyers.

Saudi Arabia normally exports more than seven million barrels of crude oil each day, with the vast majority traditionally shipped through the Persian Gulf and the Strait of Hormuz.

Under emergency contingency plans activated during the current conflict, the kingdom is redirecting as much as five million barrels per day through its cross-country pipeline network to reach the Red Sea.

The East-West pipeline, often referred to as the Petroline, stretches roughly twelve hundred kilometres across the Saudi desert from the Abqaiq processing hub to the Red Sea coast.

The system was originally built to provide an alternative export route in the event that shipping through the Gulf became unsafe.

The decision to rely more heavily on Red Sea exports reflects growing concerns about the security of maritime traffic in the Gulf.

Missile and drone attacks linked to the ongoing conflict involving Iran have threatened energy infrastructure and commercial vessels throughout the region, while tanker insurers have raised risk premiums for ships attempting to transit the strait.

Saudi energy authorities say rerouting shipments helps protect the reliability of global supply while ensuring that the kingdom can continue meeting contractual commitments to customers in Asia, Europe and the United States.

Despite the rapid shift, analysts note that the Red Sea route has practical limits.

Export terminals on the western coast cannot handle the full volume normally shipped through the Gulf, meaning a prolonged disruption to Hormuz traffic could still constrain global oil flows.

The adjustments highlight the strategic importance of alternative export infrastructure at a time when geopolitical tensions are placing unprecedented pressure on the world’s most critical energy transit routes.