US Treasury begins secondary sanctions targeting Iran’s civil aviation network
Question
US Treasury begins secondary sanctions targeting Iran’s civil aviation network
Direct answer
The measures increase pressure on Iran’s transport and external-payment channels while raising the risk of further restrictions on Iranian trade flows.
- Original publisher
- Market Ontology
- Evidence through
- 2026-09-23
- Published
- 2026-10-20
- Revision
- 1 · 2026-10-20
Cite as: Market Ontology, “US Treasury begins secondary sanctions targeting Iran’s civil aviation network”, revision 1, evidence through 2026-09-23. https://marketontology.com/market-events/2026-09-23/us-treasury-begins-secondary-sanctions-targeting-iran-s-civil-aviation-network-56da67
How this development reaches the affected companies
| Asset | Exposure and channel | Direction | Evidence |
|---|---|---|---|
| IRR/USD | Secondary sanctions increase restrictions on Iran’s access to foreign currency and international settlement channels. | Down1-4w | The report attributed the September 23 sanctions implementation to Treasury Secretary Scott Bessent and said they target Iran’s civil aviation network. |
| UAL | Sanctions on Iranian aviation do not establish a direct earnings effect for US airlines, while broader regional airspace and routing effects remain uncertain. | Watch1-4w | The reported action targets Iran’s civil aviation network rather than US airline operations. |
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What happened next
| Asset | Call | Base close | +1 day | +5 days | +20 days |
|---|---|---|---|---|---|
| UAL | Watch | 110.72 2026-09-23 | +0.42% | +0.21% | Pending |
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Sources
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