The Treasury Department on July 30 designated individuals and entities forming global networks that enable Iran’s Mahan Air and the Islamic Revolutionary Guard Corps, an action directly coordinated with the ongoing U.S. military campaign against IRGC targets in the Middle East.
The designations freeze any U.S.-held assets of the named parties and generally prohibit Americans from conducting business with them. Treasury officials said the sanctions target facilitators who help Mahan Air — a previously designated Iranian airline — evade existing restrictions and continue operations that support the IRGC’s military logistics network.
The action is part of a whole-of-government pressure campaign against Tehran that combines military strikes, financial sanctions, and diplomatic measures. U.S. Central Command has carried out strikes against IRGC targets for more than 13 consecutive nights, making the financial designations a complement to active combat operations.
Mahan Air has been under U.S. sanctions since 2011 for providing transportation and logistical support to the IRGC-Quds Force, the branch of the Revolutionary Guard responsible for overseas operations. Despite the sanctions, the airline has continued to operate through intermediaries and front companies, according to Treasury.
The new designations target those intermediaries in multiple countries, exposing international businesses and financial institutions to legal risk if they continue facilitating transactions with the named entities. Foreign companies that engage with sanctioned Iranian networks risk being cut off from the U.S. financial system.
The Treasury action came one day after a separate sanctions package targeting Iran’s extortion operations against commercial shipping in the Strait of Hormuz, through which roughly 20 percent of the world’s crude oil transits daily.