made the remarks while addressing the leadership summit of the economic cooperation organization in teshkant. the 13th of albon on the iranian calendar, which usually coincides with november 4th, holds great importance in the islamic republic. november 4th, the day of national struggle against arrogance is a reminder of three important events in iran's contemporary history that occurred in three different periods and for this reason the day has been recorded as memorable day in the country's history. the exile of imam khomaini to turkey on november 4th 1964, the mass killing of students protesting the pahlavi regime on november 4th 1978, which was named as students day and the takeover of the us embassy dubbed also as the spiness in iran on november 4th, 1979, constitute these three historical events. three key events that have left an indelable.