The terror group kidnapped and killed thousands of people, including women and children, or detained them in areas under its control.
The PKK terrorist organization managed to establish a foothold in Sinjar in 2014 under the pretext of protecting the Ezidi community from Daesh/ISIS terrorists.
Sinjar has a strategic position, as it is some 120 kilometers (74 miles) from Mosul and close to the Turkish-Syrian border.