A choke point between Iran and the Arabian Peninsula has become a direct pressure point for U.S. drivers. With shipping disrupted and diplomacy stalled, fuel costs are colliding with a growing political debate over the conflict.
Iran is defying demands over control of shipping through the Strait of Hormuz, where oil tanker traffic has effectively halted despite the route once carrying roughly one-fifth of the world’s oil. Donald Trump is telling Americans to accept higher gas prices during the conflict, linking the rising cost of fuel to his administration’s campaign against Iran.
The standoff matters far beyond the Gulf. With commercial traffic through the strait nearly at a standstill, disruptions are raising oil and fuel costs while leaving consumers, energy markets and policymakers without a clear path to negotiations or a rapid return to normal shipping.
Two ships signal a sharp slowdown
The Strait of Hormuz is a narrow waterway between Iran and the Arabian Peninsula, connecting the Persian Gulf with the Gulf of Oman. Before the war, it handled about one-fifth of global oil supplies, making it one of the world’s most consequential energy routes.

Ship-tracking firm Kpler found that only two vessels passed through the strait on Friday, with no crude-oil cargoes visible. Before the conflict, more than 130 ships a day used the waterway, though some ships may travel with tracking signals switched off.
That gap illustrates why the disruption is not simply a regional shipping problem. When a major route suddenly loses volume, exporters have fewer options for moving cargoes and buyers must compete harder for oil that can reach them by other paths.
Iran says passage is its decision
Iranian Deputy Foreign Minister Kazem Gharibabadi said Tehran would continue enforcing what it calls a blockade unless the United States accepts “the reality of defeat.” Iran’s position is that the strait will open or close on Tehran’s terms, not under U.S. military pressure or public demands.
Washington uses different language, characterizing its actions as measures against Iranian shipping. The competing descriptions underscore a central obstacle: both sides portray themselves as reacting to the other, while commercial vessels face the consequences in a waterway vital to world energy trade.
Iranian Foreign Minister Abbas Araqchi said Tehran had not decided whether to resume talks with Washington. According to Reuters, he said the United States would have to meet Iranian conditions involving the strait before shipping could restart.
A tentative June arrangement intended to end the war has broken down. The sides remain divided even over how to describe that prior agreement, and neither has publicly set out terms that would quickly restore normal movement through Hormuz.
Security fears compound the bottleneck
Shipping companies are weighing more than delays, route changes and costs. Abu Dhabi National Oil Company said two of its vessels were attacked while traveling through the strait Thursday evening.
The United Arab Emirates’ state news agency reported another vessel was attacked Friday. The United Kingdom Maritime Trade Operations Centre said a bulk carrier was struck by an unknown projectile.
Those reports make the slowdown a safety calculation as well as a commercial one. Tanker operators must assess risks from missiles or drones before using a passage that normally carries a huge share of global energy supplies.
Concern also extends beyond Hormuz. Reuters reported worries about renewed attacks by Iran-backed Houthi forces in Yemen, including missiles fired toward the Red Sea port of Mocha and a reported drone attack targeting an Aramco facility in Saudi Arabia. If other routes become less secure, alternatives to Hormuz may be harder to rely on.
Why the disruption reaches U.S. pumps
The United States produces substantial quantities of crude, but oil is traded in a global market. A threat to supplies moving through the Gulf can raise costs for refiners and consumers elsewhere because it reduces flexibility in the broader system.
Reuters reported that the average U.S. gasoline price was about $4.08 a gallon on Friday, up 29% from a year earlier, citing the American Automobile Association. Benchmark Brent crude was headed for a 6% weekly gain, while West Texas Intermediate was on track to rise 5.4% for the week.
Gas prices do not automatically match every daily move in crude. Taxes, refinery operations, local supply conditions, retail competition and the timing of fuel deliveries all influence what drivers pay.
Still, sustained increases in crude prices generally filter through the supply chain. The larger market concern is whether traders begin pricing in a long shutdown of a corridor on which exporters and importing countries have depended for decades.
Trump asks voters to absorb the cost
At a rally in Garden City, New York, Trump urged Americans to accept paying “a tiny little bit more” for gasoline as the conflict continues. He said the cost was warranted to prevent what he called a “very evil country” from obtaining a nuclear weapon.
That argument makes the trade-off explicit. Supporters may view it as a candid acknowledgment that confronting Iran has domestic costs. Critics are likely to question whether the strategy has a workable end point and whether the impact on household budgets is being minimized.
The politics are especially difficult because Trump campaigned for reelection on lowering energy costs. Democrats are seeking to put the war’s effects, including gasoline prices and inflation pressure, at the center of the November congressional election debate.
Trump and Treasury Secretary Scott Bessent have also signaled more financial pressure on Iran. Bessent said additional measures were expected the following week, indicating that the administration may continue to use economic coercion alongside its military posture.
Pressure is building on both sides
Iran is also paying an economic price. Iranian President Masoud Pezeshkian said high inflation in Iran was being driven by a U.S. blockade of Iranian ports and sanctions on the country’s oil exports.
The two countries face different forms of pressure: Americans are confronting higher gasoline prices and the political backlash that can bring, while Iran faces inflation, restricted exports and strain on port activity. Neither burden has yet produced a visible diplomatic breakthrough.
The clearest near-term indicator may be shipping rather than statements from Tehran or Washington. A sustained return of crude shipments could ease market fears; continued near-zero traffic would reinforce expectations that the disruption, and its fuel-cost consequences, could last.
Key questions remain unresolved: whether talks can restart, what Iran would require to reopen passage, how far Washington will escalate sanctions or military pressure, and how long consumers may face elevated prices. For now, the Strait of Hormuz is the physical link between the conflict and American wallets.

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