Kurdish fighters are pictured during clashes with fighters from the Islamic State group on the outskirts of Syrian city of Hasakeh on June 30, 2015. AFP PHOTO/UYGAR ONDER SIMSEK (Photo credit should read UYGAR ONDER SIMSEK/AFP/Getty Images)
Kurdish fighters are pictured during clashes with fighters from the Islamic State group on the outskirts of Syrian city of Hasakeh on June 30, 2015. AFP PHOTO/UYGAR ONDER SIMSEK (Photo credit should read UYGAR ONDER SIMSEK/AFP/Getty Images)