Hay'at Tahrir al-Sham was a Sunni Islamist political organisation and paramilitary group involved in the Syrian civil war. It was formed on 28 January 2017 as a merger of several armed groups: Jabhat

Tanzim Hurras al-Din, sometimes referred to as Al-Qaeda in Syria, was a Salafi Jihadist organization that fought in the Syrian civil war. The group's former head, Abu Humam al-Shami, was the general m