religious worship among the Uyghurs, and there is evidence of thousands of Uyghur mosques including historic ones being destroyed. According to a 2020 report by the Australian Strategic Policy Institute, since 2017, Chinese authorities have destroyed or damaged 16,000 mosques in Xinjiang. In the early 21st century a new trend of Islam, Salafism, emerged in Xinjiang, mostly among the Turkic population including Uyghurs, although there are Hui Salafis. These Salafis tend to demonstrate pan-Islamism and abandoned nationalism in favor of a desired caliphate to rule Xinjiang in the event of independence from China. Many Uyghur Salafis have allied themselves with the Turkistan Islamic Party in response to growing repression of Uyghurs by China. Language The ancient people of the Tarim Basin originally spoke different languages, such as Tocharian, Saka (Khotanese), and Gandhari. The Turkic people who moved into the region in the 9th century brought with them their languages, which slowly supplanted the original tongues of the local inhabitants. In the 11th century Mahmud al-Kashgari noted that the Uyghurs (of Qocho) spoke a pure Turkic language, but they also still spoke another language among themselves and had two different scripts. He also noted that the people of Khotan did not know Turkic well and had their own language and script (Khotanese). Writers of the Karakhanid period, Al-Kashgari and Yusuf Balasagun, referred to their Turkic language as Khāqāniyya (meaning royal) or the "language of Kashgar" or simply Turkic. The modern Uyghur language is classified under the Karluk branch of the Turkic language family. It is closely related to Äynu, Lop, Ili Turki and Chagatay (the East Karluk languages) and slightly less closely to Uzbek (which is West Karluk). The Uyghur language is an agglutinative language and has a subject-object-verb word order. It has vowel harmony like other Turkic languages and has noun and verb cases but lacks distinction of gender forms. Modern Uyghurs have adopted a number of scripts for their language. The Arabic script, known as the Chagatay alphabet, was adopted along with Islam. This alphabet is known as Kona Yëziq (old script). Political changes in the 20th century led to numerous reforms of the scripts, for example the Cyrillic-based Uyghur Cyrillic alphabet, a Latin Uyghur New Script and later a reformed Uyghur Arabic alphabet, which represents all vowels, unlike Kona Yëziq. A new Latin version, the Uyghur Latin alphabet, was also devised in the 21st century. In the 1990s