A US military aircraft fired Hellfire missiles at an unladen oil tanker on Wednesday, disabling the vessel after it attempted to break the naval blockade of Iran's ports.
The strike targeted the ship's smokestack, effectively neutralizing the vessel without causing a spill, according to US military officials.
The incident marks a direct enforcement action following the reimposition of the naval cordon on Tuesday, which aims to prevent any maritime traffic from entering or leaving Iranian waters.
This blockade is part of a broader military response to Tehran's recent attacks, including a drone strike on a cargo ship in the Strait of Hormuz that triggered US strikes on Iranian targets earlier in the week.
For markets, the event signals a tangible escalation in the risk premium for shipping through the Strait of Hormuz, a critical chokepoint for global oil supplies.
While the targeted vessel was unladen, the use of kinetic force against commercial shipping raises concerns about the safety of transit routes and potential disruptions to energy flows.