For decades, the Strait of Hormuz has been one of the most powerful geopolitical pressure points in the world. Roughly 20% of global oil supply flows through this narrow waterway, giving Iran a strategic advantage whenever tensions escalate. The ability to threaten or disrupt traffic in the strait has long been Tehran’s most potent economic and military leverage.

But that advantage is now being challenged.

Amid rising regional conflict, Saudi Arabia has significantly increased its use of alternative export routes—most notably the East-West Pipeline, a massive 1,200-kilometer النفط corridor that stretches across the kingdom from the Persian Gulf to the Red Sea port of Yanbu. Originally built during the Iran-Iraq War, the pipeline was designed for exactly this scenario: bypassing the Strait of Hormuz entirely.

Recent data shows Saudi oil exports from Yanbu have surged dramatically, reaching up to nearly 4 million barrels per day, with expectations of climbing even higher. () This shift allows Saudi Arabia to continue supplying global markets even as maritime routes in the Gulf face disruption.

The implications are significant. By reducing reliance on Hormuz, Saudi Arabia weakens Iran’s ability to use the strait as a chokehold on global energy flows. What was once a near-monopoly of strategic influence is now being diluted by infrastructure and long-term planning.

However, the shift is not without limits. Even at maximum capacity, Saudi Arabia’s pipeline network cannot fully replace the massive volume of oil that normally passes through Hormuz. () Other major producers—such as Iraq, Kuwait, and Qatar—remain heavily dependent on the strait, leaving the global system still vulnerable to disruption.

Moreover, new routes bring new risks. The Red Sea corridor, including Yanbu, has already faced threats from drone attacks and regional instability. () This means that while Saudi Arabia can bypass Hormuz, it cannot fully escape the broader security challenges of the region.

Still, the strategic shift is clear. Saudi Arabia’s ability to reroute oil exports represents a long-term erosion of Iran’s leverage. Combined with similar efforts by the UAE and potential future infrastructure investments, the global energy system is slowly adapting to reduce dependence on a single chokepoint.