Doger Sevdet (Russian: Севдет Догер), more commonly known as Abdulla Kurd (sometimes Abdullah Kurd), and also known as Abdullah al-Turki or Salauddin, was a Kurdish Islamist militant fighting in Chechnya. Kurd was the top deputy to Saudi-born field commander Muhannad, the fourth Emir of the Arab Mujahideen in Chechnya.