SANLIURFA, TURKEY -  OCTOBER 9:  Turkish tanks hold their position on a hilltop on the outskirts of Suruc on the Turkey-Syria border, following an air strike in Kobani, on October 9, 2014 on the Turkish-Syrian border in the southeastern town of Suruc, Turkey. Islamic State fighters have reportedly seized more than a third of the town of Kobani on the Syrian border, despite US-led air strikes in the region. (Photo by Gokhan Sahin/Getty Images)