Iraq suspended all Iranian flight operations at its 4 major airports—Baghdad, Najaf, Erbil, and Sulaimaniyah—on September 25 to comply with US measures that threatened sanctions on any company doing business with Iranian airlines after September 23. Iraqi officials sought specific exemptions for humanitarian needs, such as medical treatment, education, and religious pilgrimages, while Iranian officials warned that denying airport access could lead to wider regional aviation disruptions.
