Despite suffering defeats in both Iraq and Syria recently, ISIS continues to expand their list of target nations, now setting their sights on China in a thirty-minute video released on Monday.

The video, believed to be filmed in a region of Iraq that remains under ISIS control, shows fighters from China’s Uighur minority.  China has blamed the Uighur for a number of violent attacks in the western Xinjiang region – the Muslim Uighur homeland.

“Oh, you Chinese who do not understand what people say. We are the soldiers of the Caliphate, and we will come to you to clarify to you with the tongues of our weapons, to shed blood like rivers and avenging the oppressed,” the Uighur fighters say in the video.

The video contained footage of several heavily armed ISIS fighters, some of whom are clearly children.  The fighters are shown giving speeches to groups, praying, and killing “informants.”  It also shows scenes pulled from news outlets of Chinese riot police guarding mosques and arresting men seemingly tied to the Uighur.  The Chinese flag is also shown being burned.

China has banned a number of Islamic cultural practices, and placed strict restrictions on others, such as growing beards, wearing headscarves or fasting during Ramadan, as China feels each of these practices indicates a level of “extremism.”  One U.S. based think tank has claimed that at least one hundred Chinese Muslims have joined ISIS as a result of China’s strict policies regarding their religion.

“When we see the government involved in a very heavy crackdown, it hasn’t really ever solved the problem, it hasn’t made it go away,” said Raffaello Pantucci, director of International Security Studies at the UK-based Royal United Services Institute.  “In some cases, it has made it worse.”

The video released on Monday marks the first time Chinese Uighur fighters have publicly claimed allegiance to ISIS, a development that could mean attacks on China are imminent and will likely come with the support of ISIS resources from elsewhere on the globe.

China has offered almost no participation in coalition efforts to wipe out ISIS in Iraq, Syria, or elsewhere in the world, but their track record of fiercely enforcing what many in the international community have called “anti-Islamic” policies have made them a target for home-grown Islamic terrorism.  Uighur fighters carried out an attack in the Xin­jiang region’s capital of Urumqi in 2014, claiming the lives of 43 and injuring an additional 90.  Most of their attacks, however, are on a much smaller scale.