The Conversation

The fact that different opposition groups have taken control of various once-government-held areas points to a crucial fact: Syria is de facto partitioned. The northwest is controlled by the Islamist Hayat Tahrir al-Sham and the Turkish-backed Syrian National Army. The northeast is under the Kurdish-led Syrian Democratic Forces, supported by the United States.

Despite a shared goal of ousting Assad and the joint offensive on Aleppo, conflicts between Hayat Tahrir al-Sham and the Syrian National Army are frequent. Hayat Tahrir al-Sham, led by Abu Mohammad al-Golani aims to assert control over opposition-held areas, including those currently managed by the Syrian National Army.