The Treasury Department on July 29 announced targeted sanctions designed to disrupt Iran’s extortion network in the Strait of Hormuz, the critical shipping chokepoint through which approximately 20% of the world’s oil supply flows.
The action targets financial intermediaries and entities that enable Iran to extract payments from commercial vessels transiting the strait, a practice that threatens global energy supply chains and international shipping.
The sanctions are coordinated with the broader CENTCOM military campaign against IRGC targets and the Mahan Air network designations announced July 30, reflecting the multi-domain nature of the U.S. pressure campaign against Iran.
Designated entities include shell companies and logistics operators in multiple jurisdictions that facilitate Iran’s ability to threaten and tax commercial shipping. The Strait of Hormuz connects the Persian Gulf to the Gulf of Oman and is the most important oil transit chokepoint in the world.
Any disruption to shipping through the strait has the potential to spike global oil prices and disrupt energy markets. Iran has periodically threatened to close the strait or harass commercial vessels during periods of heightened tensions.
The financial sanctions complement military operations by targeting the economic infrastructure that funds Iran’s maritime coercion capabilities. OFAC sanctions freeze U.S.-jurisdiction assets and prohibit American persons from transacting with designated entities.
The action reflects a U.S. strategy of applying simultaneous military, financial and diplomatic pressure to degrade Iran’s ability to threaten freedom of navigation in one of the world’s most critical waterways.