Kobani, officially Ayn al-Arab, is a Kurdish-majority city in northern Syria, lying immediately south of the Syria–Turkey border. As a consequence of the Syrian civil war, the city came under the control of the Kurdish-majority People's Protection Units (YPG) militia in 2012 and became the administrative center of the Kobani Canton, later transformed into Euphrates Region of the Autonomous Administration of North and East Syria. From September 2014 to January 2015, the city was under siege by the Islamic State of Iraq and the Levant.
https://en.wikipedia.org/wiki/Kobani