Group of the One and Only
|Group of the One and Only|
جماعة أحد أحدParticipant in Syrian Civil War
Jamaat Ahadun Ahad
Flag of the Group of the One and Only 
|Leaders||Al Bara Shishani|
|Area of operations||Latakia Governorate, Syria|
|Became||Islamic State of Iraq and the Levant|
|Opponent(s)||Syrian Armed Forces|
|Battles and war(s)||Syrian Civil War|
The Group of the One and Only (Arabic: جماعة أحد أحد Jamaat Ahadun Ahad) was a minor rebel group that fought in the Syrian Civil War. The group was composed of foreigners and Syrians. The group's leader, Amir Al Bara, and an unknown number of fighters, reportedly left Latakia and later joined the Islamic State of Iraq and the Levant in 2016.
- "Chechen-led jihadist group in Syria releases video of training camp". Long War Journal. 12 August 2014. Retrieved 12 September 2014.
- "Guest Post: MUHAJIREEN BATTALION – JAMAAT AHADUN AHAD". From Chechnya To Syria. 6 August 2014. Retrieved 12 September 2014.
- "GUEST POST: The 4 Chechen Brigades In Jamaat Ahadun Ahad". From Chechnya To Syria. 16 August 2014. Retrieved 12 September 2014.
- "Chechens Fighting in Syria Increasingly Joining Forces With Islamic State". Jamestown Foundation. 3 March 2016.