قتيبة بن مسلم الباهلي
The fall of Kashgar to Qutayba ibn Muslim is claimed as the start of Islam in the region by Al-Qaeda ideologue Mustafa Setmariam Nasar and by an article from Al-Qaeda branch Al-Nusra Front's English language "Al-Risalah magazine" (), second issue (), translated from English into Turkish by the "Doğu Türkistan Haber Ajansı" (East Turkestan News Agency) and titled Al Risale: "Türkistan Dağları" 1. Bölüm (The Message : "Turkistan Mountains" Part 2.)