Two boys restage the beheading of a hostage, smiliar to what was seen in videos published by the so-called Islamic State (IS), on a field in Suruc, Turkey, 5 February 2015. Until last week, the hill tops (background) on the other side of the border in Syria were occupied by fighters of the Islamic State and saw heavy fighting over the recent months between Kurdish and Islamic State (IS) fighters. The fighting has turned extensive parts of the city of Kobane in Syria into a field of debris. Photo:�Sebastian Backhaus/dpa - NO WIRE SERVICE -