The al-Tawhid Brigade (Arabic: لواء التوحيد, romanized: Liwa al-Tawhid, lit. 'Brigade of Oneness'), 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.
لواء التوحيدParticipant in the Syrian Civil War
Official logo of the Tawhid Brigade
|Active||18 July 2012—2014 (central group, some remnants still use the name)|
|Headquarters||Aleppo, Mare', and Tell Rifaat|
|Area of operations||Syria|
|Size||10,000 (own claim) (Nov 2012)|
11,000 (Oct 2013)
al-Nusra Front(unitil 2013) 
Kurdish Front (2014)
People's Protection Units (sometimes, 2014)
Islamic State of Iraq and the Levant (2013)
Ghuraba al-Sham Front 
Islamic State of Iraq and the Levant (2014)
People's Protection Units (2012–2014)
|Battles and war(s)||Syrian Civil War|
The al-Tawhid Brigade was formed in 2012. Reportedly backed by Qatar, al-Tawhid was considered one of the biggest groups in northern Syria, dominating much of the insurgency around Aleppo.
Originally, al-Tawhid was composed of four subunits, the Mountain Knights Brigade, the Darat Izza Brigade, the Free North Brigade, and the Aleppo Shahba Battalions.
Its leader Abdul Qader Saleh was killed in November 2013 in a devastating Syrian Air Force airstrike. Its northern branch, the Free North Brigade, was in 2014 reportedly "superseded" by the Northern Sun Battalion (Shams al-Shamal).
The Tawhid Brigade consisted was organized into three branches:
- The Free North Brigade, as the largest subunit of the Tawhid Brigade, was present in the Kilis Corridor and took over the leadership of several subunits in al-Bab to the east of Aleppo. On 16 June 2017, remnants of the group using its name joined the Sham Legion.
- The Mountain Knights Brigade operated in the southwest of Aleppo Governorate near the border with the Idlib Governorate and the city of Atarib.
- The Darat Izza Brigade, named after the town of Darat Izza, operated in the western part of the city of Aleppo.
Around June 2013 the Tawhid Brigade was reorganised into nearly 30 sub-factions.
In November 2013, the Elite Islamic Battalion left the Tawhid Brigade.
On 2 March 2014, the Northern Storm Brigade announced that they would join the Islamic Front under the leadership of the al-Tawhid Brigade. Also in 2014, the Euphrates Jarabulus Battalions left to join the Dawn of Freedom Brigades.
At some point the 1st Regiment was a member group of the Tawhid Brigade.
The al-Tawhid Brigade was formed in 2012 in order to coordinate the Battle of Aleppo, with the stated mission to found a "civil state in Syria with Islam being the main source of legislation."
In November 2012, the Tawhid Brigade announced their support for the Syrian National Coalition but called for greater representation in the coalition. The brigade's leadership called for "a civil state where the basis of legislation is the Islamic faith, with consideration for all the [minority] groups of Syria". They thereby implicitly rejected an earlier statement they had made, with other local factions, which had called for an Islamic state in Syria and denouncing the Syrian National Coalition.
In August 2013, the Islamic State of Iraq and the Levant (ISIL), the al-Nusra Front, Ahrar al-Sham, the Suqour al-Sham Brigade, and the al-Tawhid Brigade announced that they would besiege the YPG-held city of Kobanî. However, infighting between the groups erupted in January 2014 and some of them began to align with the YPG under the name of the Euphrates Islamic Liberation Front. In March 2014, ISIL captured Sarrin and several other towns and villages from the YPG and the EILF. Clashes continued through May 2014.
On 22 September 2013, the Tawhid Brigade joined the Islamic Front coalition. The group was formed largely from the Syrian Islamic Front and the Syrian Islamic Liberation Front, both of which were officially dissolved in the process.
On 24 September 2013, the Tawhid Brigade co-signed a statement with 11 other rebel groups which called for Sharia law and, allying with al-Qaeda, rejected the authority of the Syrian National Coalition.
On 14 November 2013, a Syrian Air Force airstrike bombarded an army base held by the al-Tawhid brigade in Aleppo killing a commander by the name of Youssef al-Abbas also injuring two others including al-Tawhid's head commander Abdul Qader Saleh. Saleh subsequently died of his wounds in a Turkish hospital.
Following the death of Saleh, the Tawhid Brigade reportedly suffered serious internal divisions and lost considerable members in defections to other rebel factions. They also experienced a sharp reduction in military assistance from Gulf states, due to US pressure to support more moderate rebel groups.
On 10 September 2014, the Tawhid Brigade's eastern branch became a founding member group of the Euphrates Volcano operations room based in Kobanî. By October 2014, al-Tawhid had seen many of its eastern Aleppo province affiliates becoming defunct but re-emerging as break-off groups, and its northern branch Free North Brigade being "superseded" by the Northern Sun Battalion (Shams al-Shamal). Some remnants of the Tawhid Brigade near Azaz allied itself with the People's Protection Units and received equipment and training from the CIA in late 2014.
Their fighters became a core part of the Levant Front as of 2015. However, in October 2016, 4 "battalions" of rebels in Aleppo using the flag of the Tawhid Brigade left the Levant Front and joined the Nour al-Din al-Zenki Movement.
- Syria air strike hits Islamist brigade leadership Al Ahram (AFP), 15 November 2013
- Top Syrian rebel commander dies from wounds (Reuters), 18 November 2013
- Al-Qaeda fighters kill Syrian rebel leaders Al-Jazeera, 2 February 2014
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