US Treasury sanctions networks supporting Iran’s Mahan Air, IRGC from India, China, Russia

What Happened

The US Treasury Department on Thursday imposed sanctions on six entities and individuals based in China, India, Russia, and Iran for supporting Iran's Mahan Air, which Washington accuses of transporting IRGC-Quds Force personnel, weapons, and military equipment. The sanctions also target an IRGC-affiliated front company that collected information on the locations of US and Israeli equipment to assist Iranian military targeting during the ongoing conflict. Treasury Secretary Scott Bessent stated that supporters of the IRGC or Mahan Air are aiding a 'terrorist enterprise' and vowed to increase economic pressure on Tehran. The Treasury separately detailed an IRGC-backed extortion scheme, the 'Hormuz Safe' program, established by Iran's insurance regulator, which forces ships to purchase mandatory maritime insurance to transit the Strait of Hormuz—funds that finance the regime's activities. This action follows Wednesday's sanctions on eight tankers and ten entities, six of them in China, as part of a broader enforcement wave that has designated over 100 vessels since January.

Key Actors

Why It Matters

These sanctions extend the US 'maximum pressure' campaign by disrupting IRGC logistics, intelligence, and revenue streams that directly threaten US and Israeli forces. The revelation of an IRGC front company conducting surveillance for military targeting underscores the operational security risks, while the Hormuz Safe scheme illustrates Iran's coercive economic tactics in a strategic chokepoint handling significant global oil transit. The measures signal a concerted effort to financially strangle IRGC networks and could provoke Iranian retaliation, further destabilizing regional security and complicating diplomatic efforts over Iran's nuclear program.

Watch For

Potential Iranian retaliation in the Strait of Hormuz, including harassment or seizure of ships; new US sanctions designations targeting IRGC-linked entities; IAEA reports on Iran's nuclear compliance, as economic pressure may influence Tehran's negotiating stance; and kinetic responses from IRGC or allied groups against US or Israeli forces, particularly in Syria or Iraq.