Brent crude prices rose on Wednesday as markets digested reports that the United States is preparing to extend its blockade of Iranian ports.
The development adds a new layer of supply-side risk to an already volatile geopolitical landscape in the Middle East.
The latest move higher comes after U.S. President Donald Trump appeared to threaten Iran in a TruthSocial post, reigniting concerns over potential disruptions to global energy flows.
Traders reacted swiftly to the combination of diplomatic pressure and the prospect of a sustained maritime blockade.
Rising global oil prices have begun seeping into broader market sentiment, with investors weighing the likelihood of a prolonged supply constraint against demand fundamentals.
The extension of the blockade represents a significant escalation in U.S. policy toward Tehran, potentially limiting Iran's ability to export crude and tightening global supplies.