Iran could potentially disrupt shipping through the strategically vital Strait of Hormuz for months using waves of drone attacks, according to military analysts and intelligence officials, raising fears of prolonged instability in global energy markets.
The warning comes as tensions escalate across the Middle East following recent strikes by the United States and Israel on Iranian targets. Since the start of the conflict, Tehran has launched hundreds of missiles and more than 1,000 drones toward Gulf states allied with Washington, targeting military facilities, infrastructure and shipping routes in the region.
Although many of the projectiles have been intercepted by air-defense systems, some strikes have reached targets in countries including the United Arab Emirates and Bahrain, damaging infrastructure and increasing concerns about the security of maritime trade routes.
Strategic chokepoint under threat
The Strait of Hormuz, a narrow waterway between Iran and Oman, is one of the world’s most critical energy corridors. Roughly one-fifth of global oil and liquefied natural gas shipments pass through the strait each day, making it a key artery for global energy supplies.
Any prolonged disruption could have major consequences for international markets, pushing oil and gas prices higher and raising fears of a wider economic shock.
Recent attacks have already slowed tanker traffic significantly, with several ships reportedly struck and insurers reconsidering coverage for vessels operating in the area.
Drone production gives Iran sustained capability
Security analysts say Iran’s rapidly expanding drone industry could allow it to sustain attacks far longer than many conventional military campaigns.
According to research groups monitoring Iranian military capabilities, the country may be able to manufacture up to 10,000 drones per month, providing Tehran with the ability to maintain pressure on regional targets even if its missile stockpiles begin to run low.
Many of these drones including long-range models capable of traveling between 700 and 1,000 kilometers can reach nearly any target along the Gulf coastline when launched from Iranian territory or nearby waters.
Experts warn that even small numbers of successful strikes on oil tankers could deter commercial shipping companies from entering the waterway.
“Tehran does not need to shut the strait completely,” said one energy market analyst. “Demonstrating the ability to hit a few ships could be enough to scare insurers and shipping companies away.”
Oil markets already reacting
Energy markets have already begun responding to the threat. Brent crude prices have surged by more than 10 percent in recent days, while European natural gas prices have jumped sharply amid fears of supply disruptions.
Oil traders say the risk of a prolonged disruption remains underestimated by markets, particularly if the conflict escalates further or spreads across other parts of the Gulf.
Sea mines could extend disruption
While drones currently appear to be Iran’s primary weapon, maritime security experts warn that the situation could worsen if Tehran deploys naval mines in the strait.
Iran is believed to possess between 5,000 and 6,000 sea mines, which could be placed along shipping lanes and take months for international naval forces to locate and remove.
“If sea mines are laid, clearing the strait could take a long time,” said maritime security analysts, noting that even a limited minefield could halt commercial traffic.
Global consequences
The Strait of Hormuz serves as the main export route for major Gulf energy producers including Saudi Arabia, Qatar, Kuwait and the United Arab Emirates. A sustained disruption would therefore threaten energy supplies to Asia, Europe and other global markets.
Some governments are already preparing contingency plans to secure shipping routes or reroute exports through alternative pipelines and ports outside the Gulf.
However, analysts warn that if tensions continue escalating, the impact on global energy markets could rival previous oil crises.
For now, the situation in the Gulf remains highly volatile, with military operations ongoing and the risk of further attacks on shipping and infrastructure continuing to grow.
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