[1] In 1466, Hacı I Giray died and Nur Devlet succeeded him as the Khan of Crimea, but he was expelled by his brother Menli.
In August 1466, the first Khan of Crimea, Hacı I Giray died and the Crimean beys elected his eldest son Nur Devlet to succeed him.
The delegation and a Genoese detachment marched on the old capital of Chufut-Kale, and in early 1469, Nur Devlet was driven out.
[3] Eminek was a powerful bey of the Shirin clan in eastern Crimea by the Kerch Peninsula.
Akhmed sent an army under Janibeg (son of his brother Mahmud bin Küchük), which was driven out by Emenik.
Nur Devlet and his brother Hayder fled to Poland, and in 1479, he entered Russian service.
In 1480, at the time of the Great Stand on the Ugra River, he and Vasily Nozdrovaty were sent to attack Akhmed's capital of Sarai as a diversion.
In the first year of his reign, the steppe warlord Murtaza sought to overthrow Mengli with the help of Nur Devlet and Ivan III.