Al-Nusra Front
Khorasan, also known as the Khorasan Group, is an alleged group of senior al-Qaeda members who operate in Syria. The group has been reported to consist of a small number of fighters who are all on terrorist watchlists, and to co-ordinate with al-Nusra Front. Al-Nusra Front leader Abu Mohammad al-Golani denied the existence of this alleged "Khorasan group" in an interview with Al-Jazeera on 28 May 2015.