An ethnic Nogai group from the North Caucasus recently showed some of its fighters training in northern Syria. A group of the same name exists in the Caucasus Emirate, but it remains to be seen if this the same unit.
The small Chechen and North Caucasian group loyal to the Caucasus Emirate continues to highlight its presence in Aleppo.
The Uzbek Imam Bukhari Jamaat joins several other jihadist groups and rebel factions in the battle for the Aleppo neighborhood of Sheikh Maqsud.
The small North Caucasian group does not play a significant role in the fighting, however, its inclusion is still important as it provides extra manpower to al Qaeda and its other allies against the regime and Kurdish forces.