Sadarak District
district of Nakhchivan Autonomous Republic in Azerbaijan
Sadarak (Sədərək) is a raion of Azerbaijan. It is in the Nakhchivan Autonomous Republic. It was split from the Ilyich raion (present-day Sharur) in 1990. It has an exclave in Armenia, Karki. Karki came under Armenian control in May 1992. It was captured during the Nagorno-Karabakh War. The capital was Sədərək. It is now Heydarabad.