The US has begun [ bombing PISSI fighters attacking Kobani ]( http://www.theguardian.com/world/2014/oct/09/battle-for-kobani-rages-us-air-strikes-isis ) . Since then, Kurdish forces have started advancing. PISSI is the Pseudo-Islamic State in Syria and Iraq.
Ссылка: https://stallman.org/archives/2014-jul-oct.html#11_October_2014_%28Defending_Kobani_against_PISSI%29