Fedayeen al-Islam (also spelled Fedayan-i-Islam, variously translated as "Islamic Commandos" or "Islamic Patriots") was a militant group in Pakistan under the leadership of Hakimullah Mehsud, who was a deputy to Baitullah Mehsud in the Tehrik-i-Taliban Pakistan (TTP) prior to Baitullah's death.[1] After Baitullah's death in August 2009, Hakimullah assumed leadership of the TTP.