Powerful Shift: How the U.S. and Gulf Allies Undercut Iran Oil Leverage

Iran Oil Leverage

A New Energy Balance Is Emerging

Iran oil leverage has long depended on one powerful geographic advantage: the Strait of Hormuz. For decades, the narrow waterway has given Tehran a way to threaten a major share of the world’s energy trade whenever tensions rise. But the calculation has changed.

The United States has become a much larger energy producer and exporter, while Gulf allies have spent years developing pipelines, export terminals and alternative routes that can reduce their dependence on Hormuz. The result is a more complicated energy battlefield in which Iran still has the ability to disrupt markets, but has less control over the entire oil system.

Hormuz Remains Critical — But It Is Not the Only Route

The Strait of Hormuz remains one of the world’s most important oil chokepoints. In the first half of 2025, roughly 20.9 million barrels of oil per day moved through the strait, equal to about one-fifth of global petroleum liquids consumption.

That explains why Iran’s threats around the waterway can cause such immediate anxiety in financial markets. Even a partial disruption can raise transportation costs, insurance rates and crude prices.

Yet the modern Gulf energy system is not as dependent on one route as it once was. Saudi Arabia and the United Arab Emirates have built infrastructure capable of moving significant amounts of crude without passing through Hormuz. Together, their operational bypass pipelines have an estimated capacity of several million barrels per day.

Saudi Arabia Builds a Stronger Escape Route

Saudi Arabia has become particularly important to the new strategy.

Its East-West pipeline connects oil-producing areas to the Red Sea, allowing crude to reach international markets without crossing the Strait of Hormuz. Reuters reported in July that Saudi Arabia was considering expanding this system by up to 2 million barrels per day after the Iran conflict disrupted Gulf shipping. The existing system can move about 7 million barrels per day, including roughly 5 million barrels for export.

That infrastructure does not eliminate the risks of regional conflict, but it gives Riyadh a valuable alternative when the traditional shipping route becomes dangerous.

The shift also changes the meaning of Iran oil leverage. Tehran can threaten the chokepoint, but Gulf producers have more options than they did decades ago.

The UAE Has Built Its Own Bypass

The United Arab Emirates has another major advantage.

Its Abu Dhabi Crude Oil Pipeline carries crude from inland fields to Fujairah, outside the Strait of Hormuz. The pipeline currently has a reported capacity of about 1.8 million barrels per day, giving the UAE a direct alternative to the vulnerable waterway.

The UAE is also planning additional infrastructure to increase its ability to move oil around Hormuz. TotalEnergies recently said it planned to invest in expanding the Fujairah pipeline, with a goal of doubling its capacity.

These investments are not simply commercial projects anymore. They have become part of the region’s strategic energy defenses.

America’s Energy Position Has Changed Too

The U.S. is not completely independent of the global oil market, but its position is dramatically different from previous decades.

U.S. energy exports reached a record in 2025, with petroleum accounting for the largest share of the country’s energy exports. The United States is now a major petroleum exporter even though it still imports crude for refineries that are designed to process certain grades of foreign oil.

That distinction matters.

A Hormuz crisis can still push up global oil prices and hurt American drivers, businesses and manufacturers. But the United States has more domestic production, exports and strategic flexibility than it had during earlier Middle Eastern oil shocks.

That weakens one traditional component of Iran oil leverage: the expectation that Washington would have no choice but to quickly back away from pressure to protect its own fuel supply.

Pressure Is Moving Beyond the Battlefield

The latest U.S. strategy is also increasingly focused on Iran’s ability to earn money from oil.

In August, Washington announced a new sanctions campaign targeting Iran-linked individuals, companies, vessels and networks involved in oil sales and other activities. The measures are designed to make it harder for Tehran to access international finance and convert oil exports into usable revenue.

At the same time, Iran’s largest oil customer, China, remains a crucial part of the equation. Reuters reported that Washington is trying to pressure businesses and financial institutions connected to Iran’s oil trade, while avoiding an immediate confrontation with Beijing that could create a much larger economic crisis.

Iran Still Has Dangerous Options

None of this means Iran oil leverage has disappeared.

Iran can still threaten commercial shipping, use its geographic position to create uncertainty and potentially target regional energy infrastructure. Recent tensions have already caused tanker traffic through Hormuz to fall sharply, while some vessels have faced threats, restrictions or attacks.

Oil markets therefore remain highly sensitive to any escalation.

But the difference is that Iran’s leverage now comes with greater costs and fewer guarantees that the United States and its Gulf partners will be trapped by the same chokepoint.

A Powerful New Energy Reality

The biggest change is not that Hormuz has become unimportant. It is that the countries on the other side of Iran have spent years preparing for the possibility that the strait could become dangerous.

More U.S. energy production, Saudi pipeline capacity, UAE export infrastructure and new shipping strategies have created a more flexible network.

That does not make an oil disruption harmless. It does make it harder for Tehran to dictate the outcome.

Conclusion

Iran oil leverage remains a serious force in global energy politics, but its power is no longer as straightforward as it once was. The United States has greater energy strength, while Saudi Arabia and the UAE have developed alternative export routes that can bypass at least part of the Strait of Hormuz. Washington is also using financial pressure to target the revenues that sustain Iran’s economy.

The result is a dramatic shift in the oil script: Iran can still create disruption, but America’s energy position and Gulf allies’ infrastructure give them more ways to absorb the shock and keep oil moving.

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