The al-Tawhid Brigade, named after Tawhid, the "oneness of God," but often mistranslated as Unity Brigade, was an armed Islamist insurgent group involved in the Syrian Civil War.
Harakat Ahrar al-Sham al-Islamiyya, commonly referred to as Ahrar al-Sham, is a coalition of multiple Islamist and Salafist units that coalesced into a single brigade and later a division in order to fight against the Syrian Government led by Bashar al-Assad during the Syrian Civil War. Ahrar al-Sham was led by Hassan Aboud until his death in 2014. In July 2013, Ahrar al-Sham had 10,000 to 20,000 fighters, which at the time made it the second most powerful unit fighting against al-Assad, after the Free Syrian Army. It was the principal organization operating under the umbrella of the Syrian Islamic Front and was a major component of the Islamic Front. With an estimated 20,000 fighters in 2015, Ahrar al-Sham became the largest rebel group in Syria after the Free Syrian Army became less powerful. Ahrar al-Sham and Jaysh al-Islam are the main rebel groups supported by Turkey. On 18 February 2018, Ahrar al-Sham merged with the Nour al-Din al-Zenki Movement to form the Syrian Liberation Front.
The Kurdish Front is a predominantly Kurdish Syrian rebel faction participating in the Syrian Civil War.
The inter-rebel conflict during the Syrian Civil War has continued throughout the Syrian Civil War as factions of the Syrian opposition and Free Syrian Army have fought each other, with shifting alliances among various Islamist factions such as Jabhat al Nusra, Ahrar al-Sham, Jaysh al-Islam and the Islamic Front.
The Syrian Revolutionaries Front is an alliance of 14 relatively moderate Islamist and some secular armed groups fighting under the banner of the Free Syrian Army, formed in December 2013, thus according to Arutz Sheva further sidelining the FSA and its leadership Supreme Military Council. It was established as a response to the merger of Islamist Syrian rebels into the Islamic Front.
The Hazzm Movement was an alliance of Syrian rebel groups affiliated with the Free Syrian Army in northwestern Syria that existed from 25 January 2014 until 1 March 2015, when many of them dissolved into the Levant Front. Some other members joined the Army of Revolutionaries.
Liwa Thuwar al-Raqqa is a rebel group active in the Syrian Civil War. It was formed in September 2012 in the Raqqa Governorate. At the end of 2015, it joined Syrian Democratic Forces, backed by the Combined Joint Task Force – Operation Inherent Resolve as part of the American-led intervention in Syria. During an interview by Aymenn Jawad Al-Tamimi in 2015, Liwa Thuwar al-Raqqa's media director stated that the group wants a "civil democratic state". He also claimed that the group had no relations with the Syrian National Coalition based in Turkey.
The Northern Sun Battalion is an armed rebel group affiliated with the Free Syrian Army and part of the Syrian Democratic Forces that has been active during the Syrian Civil War.
The Southern Front was a Syrian rebel alliance consisting of 54 or 58 Syrian opposition factions affiliated with the Free Syrian Army, established on 13 February 2014 in southern Syria.
The Martyrs of Islam Brigade is a Syrian rebel group formed in the Damascus suburb of Darayya and was the main group that operated in the suburb. It was the only Syrian rebel group to be completely under the authority of a local city council and received U.S.-made BGM-71 TOW anti-tank missiles despite the tight siege Darayya was in between 2012 and 2016.
The Levant Front is a Syrian rebel group based around Aleppo involved in the Syrian Civil War. It was formed in December 2014.
The First Army was created on 1 January 2015 in an effort to unify rebel ranks in southern Syria. Three prominent rebel units merged under this command structure.
The 18 March Division is a rebel group part of the Free Syrian Army that is active during the Syrian Civil War. It was named after the 18 March 2011 protests in Daraa. It was created on 11 April 2013 by colonel Mohammed Khaled al-Duhni out of three units. On 18 July 2013, the Southern Tawhid Brigade, one of the affiliated groups, left the 18 March Division following internal disputes. It joined the Southern Front on 14 February 2014.
The Lions of Sunna Brigade is a Free Syrian Army group fighting under the banner of the Southern Front. It joined the Hawks of the South coalition on 27 December 2014.
The Islamic Muthanna Movement is a Syrian Salafist rebel group based in Daraa that had been active during Syrian Civil War. After its formation in 2012 as the "Muthanna bin Haritha Vanquisher of the Persians Battalion", it expanded to a sizable group. The group has been described by the As-Safir newspaper as "one of the most powerful armed factions in Daraa".
The Army of Conquest or Jaish al-Fatah, abbreviated JaF, was a joint command center of Sunni Islamist Syrian rebel factions participating in the Syrian Civil War.
The Army of Revolutionaries, or Jaysh al-Thuwar, is a multi-ethnic armed Syrian rebel coalition that is allied with the primarily Kurdish People's Protection Units (YPG) and participating in the Syrian Civil War as part of the Syrian Democratic Forces (SDF).
The Daraa and As-Suwayda offensive was launched in eastern Daraa Governorate during the Syrian Civil War, by the Southern Front of the Free Syrian Army and allied Islamic Front rebel group against government positions in and around the 52nd Mechanized Brigade base, which housed an infantry unit, an artillery battalion and a T-72 tank battalion. The offensive moved directly onto nearby al-Thula airbase in western As-Suwayda Governorate after the swift capture of Brigade 52. However, after initially managing to capture parts of the airbase, the rebels were forced to withdraw.
The Northern Division, formerly the Knights of Justice Brigade, is a Free Syrian Army group sanctioned by the Syrian National Council and formerly part of the Syrian Revolutionary Command Council. The group received BGM-71 TOW missiles from the United States and Saudi Arabia, and is also armed, trained, and funded by Qatar.
The Northern Democratic Brigade is a Free Syrian Army unit, led by Alexander Khalil, that is closely allied to the Syrian Kurdish YPG and YPJ in Afrin Canton since 2014. It also joined the Syrian Democratic Forces (SDF) in November 2015. The initial members of the group originated from Jabal Zawiya in Idlib, and it has recruited Arabs from Idlib, Aleppo, and other cities in northern Syria since allying with the YPG.
