Treasury Imposes Sanctions on 17 Vessels Linked to Iranian Shadow Fleet

Original summary · What happened

The United States Department of the Treasury issued fresh sanctions targeting 17 maritime transport vessels tied to Iran's shadow fleet. The action was executed under the federal economic pressure initiative designated Operation Economic Outcast, which seeks to constrict foreign energy revenue used by Tehran to finance military activities and regional proxies. Treasury officials noted that the newly penalized vessels operate under more than a dozen separate foreign registrations.

According to federal authorities, the designated ships have handled shipments involving millions of barrels of crude oil, refined petroleum, and petrochemical outputs. Treasury Secretary Scott Bessent stated that enforcement agencies will maintain efforts to cut off financial flows derived from illicit fuel trade and deter global maritime networks that facilitate sanctions evasion. The restrictions freeze designated property within United States jurisdiction and restrict compliant counterparties from engaging in transactions with the listed vessels.