https://xcancel.com/arslan_hidayat/status/1866600506778341847
This video kinda betrays their timeline a bit, they say they're in Syria because of CPC persecuting them, but the anti-extremism campaign in Xinjiang only started in 2014, and the Uyghur in that video says they've been operating in Syria since 2012.
2014 was also the year that terrorist attacks peaked in China