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International Relations4 Nov 2026 · about 6 min

Hormuz Standoff Leaves Both Sides With Economic Pain

The brief

The Strait of Hormuz is a narrow maritime passage between Iran and Oman. It connects the Persian Gulf with the Gulf of Oman and the wider Arabian Sea. Its location makes it a crucial exit route for oil produced around the Persian Gulf. Any danger there can quickly affect ships, energy costs, and global trade. The article reports that tankers are still using the strait at about 80% of prewar levels. Yet Iranian attacks have raised the cost of insurance and shipping. Owners can earn tens of millions of dollars for sending supertankers through the danger zone, while crews may receive several months’ pay for only a few days of navigation. The passage remains open, but it is not risk-free. CENTCOM says about 95% of ships transit without incident, while the International Maritime Organization has recorded 121 incidents in Hormuz and the wider region since the war began. Continued attacks could raise costs further or eventually discourage trade.

01

What is the Strait of Hormuz, and why is it important for oil shipping?

The Strait of Hormuz is a narrow maritime passage between Iran and Oman. It connects the Persian Gulf with the Gulf of Oman and the wider Arabian Sea. Its location makes it a crucial exit route for oil produced around the Persian Gulf. Any danger there can quickly affect ships, energy costs, and global trade.

The article reports that tankers are still using the strait at about 80% of prewar levels. Yet Iranian attacks have raised the cost of insurance and shipping. Owners can earn tens of millions of dollars for sending supertankers through the danger zone, while crews may receive several months’ pay for only a few days of navigation.

The passage remains open, but it is not risk-free. CENTCOM says about 95% of ships transit without incident, while the International Maritime Organization has recorded 121 incidents in Hormuz and the wider region since the war began. Continued attacks could raise costs further or eventually discourage trade.

02

How much shipping is still moving through the strait, and how many attacks and deaths have been reported?

Oil shipping has not stopped. The article says shipments through the Strait of Hormuz are about 80% of prewar levels, while tanker traffic is described as near prewar levels. That continued movement is important because it shows the attacks have raised danger and costs without yet halting the trade.

The International Maritime Organization estimates 121 incidents in Hormuz and the wider region since the war began. Those incidents include 24 confirmed seafarer fatalities. Separately, open-source reporting identified at least 28 reports of shipping damage in October, the highest monthly total described in the article.

The figures do not mean every incident was a successful missile strike. CENTCOM says almost all Iranian attacks fail or are intercepted, and about 95% of ships transit without incident. More serious damage, including strikes on engine rooms, may also make individual incidents more likely to be reported.

03

Why can a relatively small number of attacks keep fuel prices and tanker insurance costs high?

Shipping prices respond to risk, not only to the number of successful attacks. When vessels face missiles, drones, explosives, or possible mines, insurers may demand much higher premiums. Shipowners then charge more to accept the danger. Those added costs can keep oil prices elevated even while most tankers continue sailing.

The article gives a striking example: in early October, hiring a supertanker in some places cost more than sending a rocket into space. Tanker owners were earning tens of millions of dollars for Strait of Hormuz voyages, and crews could receive several months’ pay for a few days of dangerous navigation. Those rewards reflect the perceived risk.

Iran therefore does not need a high tempo of attacks to affect markets. Shipments remain near prewar levels, but uncertainty increases insurance and transport costs. If attacks become more damaging or frequent, owners could demand still higher payments, reduce service, or stop sending vessels through the strait.

04

How is the US blockade of Iran’s oil exports damaging Iran’s economy and military funding?

The US blockade is damaging Iran by restricting its oil exports, an important source of economic activity and military funding. The article says the blockade has snuffed out a key part of Iran’s military funding and severely hobbled its $300 billion economy. With less oil revenue, Tehran has fewer resources for government spending and military operations.

Before the war, Iran exported about 2 million barrels of oil per day, according to the article’s comparison. Now, only a tiny fraction of that prewar volume is leaving the country through land routes. This means the blockade has sharply reduced the amount of oil Iran can sell and the income it can collect.

The pressure has not ended Iran’s attacks. Tehran can still use stockpiled missile components and maintain harassment in the strait. The result is a painful standoff: Iran’s economy and military funding suffer, while the United States faces higher shipping costs and fuel prices.

05

Why can Iran continue attacking ships even after US airstrikes damage its missile-production capabilities?

Iran’s missile production has been damaged, but its ability to attack has not disappeared. The article says US airstrikes severely degraded Iran’s capacity to manufacture anti-ship weapons at scale. However, Tehran retains a stockpile of missile components that can be assembled into new weapons.

Iran has prepared for a long asymmetric conflict with the United States. Jim Lamson says resilience, redundancy, and stockpiling have been part of Iran’s military culture for decades. Its attacks often use traditional cruise missiles and drones. These weapons can be fired toward a general area, even when Iranian forces cannot track a ship precisely beyond visual range.

That makes the threat difficult to remove completely. US strikes may reduce Iran’s production capacity, but they do not stop launches from existing components. The article says Iran has not increased its attack volume, yet more serious damage has produced more reported incidents. Harassing fire can therefore continue even under severe economic and military pressure.

06

What methods are the US military and shipping companies using to keep tankers moving through the danger zone?

The US military and shipping industry are combining planning with protection. The United States shares information with companies and discusses timing, routes, and the number of vessels seeking passage. US forces then create a transit plan and decide which assets will monitor the voyage or shoot down threats.

Aircraft are a central part of the protection effort. The article says US forces organize ship transits and protect them, largely with aircraft overhead. The military has also worked to keep ships moving despite missile and drone attacks. CENTCOM reports that about 95% of vessels transit the strait without incident.

Commercial incentives help sustain the flow. Supertanker owners can earn tens of millions of dollars from voyages through the danger zone, while crews may receive several months’ pay for a few days of navigation. Still, the system depends on risk remaining manageable. More damaging attacks could eventually make the trade too costly to continue.

07

What is a maritime chokepoint, and why can threats in one narrow waterway affect energy markets around the world?

A maritime chokepoint is a narrow waterway through which ships must pass between larger bodies of water. Because traffic is concentrated there, disruption or danger in one passage can affect many voyages at once. The Strait of Hormuz matters because oil tankers use it to leave the Persian Gulf and reach wider markets.

The article shows the mechanism clearly. Shipments through the strait remain about 80% of prewar levels, but attacks and the fear of further damage have inflated insurance costs. In early October, hiring a supertanker in some regions cost more than sending a rocket into space. Higher insurance and transport costs can feed into fuel prices.

The chokepoint does not need to close completely to matter. Iran’s intermittent attacks have already created a costly economic standoff. US forces protect and organize transits, while companies accept the danger for large returns. A sharper escalation could threaten trade more directly and deepen the political pressure caused by high fuel prices.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

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