Anniversary of the Liberation of Azerbaijan (1945–1946)
The Anniversary of the Liberation of Azerbaijan (1945–1946), observed on Azar 21, commemorates the return of control over the Azerbaijan province to the central government of Iran following the events of 1945 and 1946.
After the end of World War II and the withdrawal of Soviet forces from northwestern Iran, the central government regained authority over Tabriz and other cities on Azar 21, 1325 Jalali.
This event involved the entry of Iranian army forces into Tabriz and the end of the autonomous government in Azerbaijan, with government forces entering the city with minimal armed conflict and replacing previous administrative structures.
The event is considered a turning point in modern Iranian history and is recognized as a symbol of territorial integrity and national unity.
The anniversary is commemorated annually in various regions of the country, with ceremonies and programs held in some cities to mark the occasion.
The observance was officially added to the Iranian calendar by government decision in 1946 (1325 Jalali) due to the historical and national significance of this event.