Khorasan group

The Khorasan group, sometimes known simply as Khorasan, was an alleged group of senior al-Qaeda members operating in Syria. The group was reported to consist of a small number of fighters who are all on terrorist watchlists, and coordinated with al-Nusra Front, al-Qaeda's official affiliate in Syria. At an intelligence gathering in Washington, D.C., on 18 September 2014, Director of National Intelligence James Clapper stated that "in terms of threat to the homeland, Khorasan may pose as much of a danger as ISIS."

The term first appeared in news media in September 2014, although the United States had reportedly been keeping track of the group for two years. By early November 2014, the term had disappeared from political rhetoric. Commentators have stated that the threat the Khorasan Group represented was exaggerated to generate public support for American intervention in Syria, and some have questioned whether the group even exists as a distinct entity.

On 28 May 2015, al-Nusra Front leader Abu Mohammed al-Julani explicitly denied the existence of the supposed Khorasan group. The al-Nusra Front had received specific orders since at least early 2015 from al-Qaeda leader Ayman al-Zawahiri to cease any activities related to attacking Western targets.

In July 2015, both Muhsin al-Fadhli, said to be the operational leader of the group, and chief bombmaker David Drugeon, were killed by 2 US airstrikes. After their deaths, FBI Director James Comey stated that the Khorasan group had become diminished, and that ISIL was now a bigger threat to the US.

On 15 October 2015, a Coalition airstrike in northwest Syria killed Abdul Mohsen Adballah Ibrahim al Charekh (a.k.a. Sanafi al-Nasr), who was then the highest ranking leader of the Khorasan group.