US Sanctions Restrict Iranian Aviation Through Dollar Transaction Ban

The United States has imposed sweeping sanctions on Iran’s aviation sector, seeking to cripple its flight operations by barring transactions in US dollars.

The financial restrictions have contributed to a reduction in flights at Tehran’s airport, underscoring the impact of sanctions on the country’s air links.

The measures target the sector through its access to dollar-based transactions, making financial dealings a central pressure point in efforts to curtail Iranian aviation activity.

International responses have varied between compliance with the restrictions and exceptions made on humanitarian grounds. That divergence highlights the tension between enforcing sanctions and preserving access for humanitarian needs.