According to a statement from Tanzim Hurras al-Deen, their organization has merged with another jihadist group, Ansar al-Tawhid (formerly Jund al-Aqsa), to form a new legion called "Nusret Islam."
Tanzim Hurras al-Deen is led by Abu Hammam al-Shami, who was also a former member of Hay’at Tahrir al-Sham
Shami would leave Hay’at Tahrir al-Sham with many of its members to form this al-Qaeda linked group in northern Syria.