US Treasury Announces Global Shutdown of Iranian Airlines by Sept 23

The United States Treasury has announced that operations for all Iranian commercial airlines will cease globally beginning September 23. According to US Treasury Secretary Scott Bessent, this move represents a significant escalation in economic pressure, designed to isolate Tehran’s civil aviation network from the international financial system.

Bessent stated in an interview that foreign entities servicing Iranian aircraft face complete exclusion from American banking channels. This effectively prevents third-party hubs from refueling planes, providing landing facilities, or selling tickets without risking their access to dollar clearing.

Secondary sanctions target global aviation hubs

The measures described by Bessent function as broad secondary sanctions. He warned that international hubs servicing Iranian planes would be cut off from the US banking system. This strategy aims to force foreign operators to halt all interactions with Tehran’s aviation sector to protect their own financial interests.

The Secretary further asserted that Washington has identified financial intermediaries facilitating these transactions worldwide. He noted that US authorities are working to stop these enablers, emphasizing that the identification process has been thorough and that the relevant parties are aware of the targeting.

Diplomatic channels remain active in Tehran

Amidst the aviation crackdown, diplomatic engagement continues through regional mediators. Pakistani Interior Minister Mohsin Naqvi arrived in Tehran to meet with his Iranian counterpart, Eskandar Momeni. According to Iranian state media, the discussions focused on expanding bilateral relations and finalizing agreements already made at the presidential level.

Iranian Foreign Ministry spokesperson Esmail Baghaei described the relationship between the two nations as very good, noting steady growth in recent months. While the visit is framed within bilateral cooperation, official sources indicate that Naqvi is also involved in broader mediation efforts, including discussions on reviving stalled peace talks with the US.

Washington maintains open door for talks

Despite the intensity of the new sanctions, US officials have indicated that the diplomatic path remains available. Bessent confirmed that Washington engaged in quiet, behind-the-scenes discussions with multiple nations, including China, regarding the enforcement of these measures. He stated that the door remains open for Iran to return to negotiations.

The duration of this pressure campaign remains unspecified, with Bessent noting that the strain on the Iranian economy is unprecedented. As the September 23 deadline approaches, the international community is watching to see if the financial isolation will force Tehran to the negotiating table or lead to further regional instability.