Analysis of information sources in references of the Wikipedia article "Islamic Movement of Uzbekistan" in English language version.
"Hereby, on behalf of all members of our movement, in line with our sacred duties, I declare that we are in the same ranks with the Islamic State in this continued war between Islam and [non-Muslims]," Usman Gazi wrote in an online statement on Sept 26.
On December 9, an Islamic State supporter posted an Arabic-language statement on his Twitter account detailing the IMU's demise at the hands of the Taliban. According to this statement, the Taliban killed the remaining IMU fighters in Zabul, as well as Dadullah and 45 of his relatives.
We saw reports from Afghanistan saying there were clashes and the main headquarters of the IMU, which joined to the Islamic State, was wiped out in Zabul Province.
While the IMU still seeks to topple the Uzbek government, it now also wants to establish an Islamic Caliphate that spans Central Asia.