The United States military has fired on a tanker attempting to break through the blockade of Iranian ports, according to reports from de Volkskrant citing an American official.
The vessel was targeted in the Gulf of Oman as it sought to navigate past the maritime cordon established by US forces.
The incident represents a direct confrontation with commercial shipping interests in the contested zone.
This development intensifies the existing shipping risk premium in the region.
Markets are likely to react to the heightened threat to commercial vessels, which could lead to increased insurance costs and potential rerouting of tankers away from the Gulf of Oman.
The attack follows a pattern of escalating tensions, including recent reports of Iranian forces targeting commercial tankers in response to US military operations.