Samir Saleh Abdullah Al-Suwailem (Arabic: سامر صالح عبد الله السويلم) (April 14, 1969 – March 20, 2002), more commonly known as Emir Khattab (also transliterated as Amir Khattab and Ameer Khattab) meaning Commander Khattab, or Leader Khattab, and also known as Habib Abdul Rahman, was a Muslim guerilla fighter and financier working with Chechen Mujahideen in the First Chechen War and the Second Chechen War.
The origins and real identity of Khattab remained a mystery to most until after his death, when his brother gave an interview to the press. He died on 20 March 2002 following exposure to a poison letter delivered via a courier that had been recruited by Russia's FSB.