What is the easternmost city controlled by the ottomans?

The easternmost city controlled by the Ottomans was Tabriz, located in present-day Iran. During the height of the Ottoman Empire, Tabriz served as a significant cultural and commercial center. The Ottomans sought to expand their influence in the region, but Tabriz frequently changed hands between the Ottomans and their Persian rivals. Ultimately, its strategic location made it a critical point of interest in the empire's eastern territories.