Amid the rapid advances of the insurgency in northwest Syria and the Syrian government’s growing loss of control, the Turkistan Islamic Party- an Uyghur jihadist group with a branch in Syria, which has been participating in the offensive as an ally of Hay’at Tahrir al-Sham- has issued a statement celebrating the advances as a victory over the “disbelievers” and tying the success of jihad in Syria to the hope for success in launching jihad in East Turkistan and freeing the area from Chinese rule.