US Issues Sweeping Sanctions Targeting All Iranian Airlines
SCMP · 3 SOURCES1 day ago3 MIN

Summary
The United States imposed sweeping sanctions on Iran's aviation sector on Tuesday, targeting 27 Iranian airlines and the front companies that support them in what officials described as the most comprehensive action yet against Tehran's air transport industry. The Treasury Department's Office of Foreign Assets Control designated firms based in Turkey, Malaysia, Kazakhstan and the United Arab Emirates for helping Iran obtain US-origin aircraft and sensitive technology, while suspending three aviation authorizations that permitted overflights and non-US airlines from flying American-made aircraft into Iran. The actions came as the Middle East conflict entered its seventh month.
Key Points
- The Treasury Department placed 27 Iranian airlines on the Specially Designated Nationals List, effectively grounding all of Iran's commercial aviation sector
- Mahan Air, previously sanctioned by the US and European Union since October 2011, faces expanded restrictions along with 26 other carriers
- Four companies from Turkey, Malaysia and Kazakhstan were designated for acting as Mahan Air's cargo service providers and general sales agents
- Three aviation authorizations were suspended, blocking overflights and non-US airlines from flying US-origin or US-controlled aircraft into Iran
- Treasury Secretary Scott Bessent invoked Operation Economic Outcast, warning that foreign firms aiding Iranian airlines through aircraft transfers, cargo services or sales agent support would face serious consequences
- Financial institutions were ordered to report any procurement networks supporting Iran's aviation industry, with particular focus on covert front companies and deceptive transshipment routes
- The Islamic Revolutionary Guard Corps has been accused of using ostensibly private airlines for weapons procurement and personnel transport
Why It Matters
The comprehensive aviation sanctions represent a significant escalation in US pressure on Iran, targeting the regime's ability to move personnel, weapons and technology across borders. As a major conduit for smuggling operations and military logistics, Iran's airline industry has long been a blind spot in sanctions enforcement, and cutting off these networks could severely constrain Tehran's regional operations and economic resilience during prolonged conflict. Miad Maleki, a former senior Treasury official, noted that the suspension would particularly affect air traffic from Dubai, Doha and Istanbul, key hubs for Iranian travel and commerce .
The comprehensive aviation sanctions represent a significant escalation in US pressure on Iran, targeting the regime's ability to move personnel, weapons and technology across borders. As a major conduit for smuggling operations and military logistics, Iran's airline industry has long been a blind spot in sanctions enforcement, and cutting off these networks could severely constrain Tehran's regional operations and economic resilience during prolonged conflict. Miad Maleki, a former senior Treasury official, noted that the suspension would particularly affect air traffic from Dubai, Doha and Istanbul, key hubs for Iranian travel and commerce .