Astrakhan Khanate
The Russo-Turkish War (1568–1570) or Don-Volga-Astrakhan campaign of 1569 (referred to in Ottoman sources as the "Astrakhan Expedition") was a war between the Tsardom of Russia and the Ottoman Empire over the Astrakhan Khanate. It was the first of twelve Russo-Turkish wars ending with World War I in 1914-18.