TOPSHOT-SYRIA-CONFLICT

TOPSHOT - Syrian families, who fled the assault launched by Arab and Kurdish forces against Islamic State (IS) group fighters in the town of Manbij, arrive at an encampment on the outskirts of the town, 20km away from the center, on June 4, 2016. Arab and Kurdish fighters backed by Washington have launched an assault on the strategic Manbij pocket further up the Euphrates on the Turkish border, regarded as a key entry point for foreign jihadists. The Syrian Democratic Forces's offensive against the Manbij pocket is aimed at seizing the last stretch of border still under IS control and denying the jihadists any opportunity to smuggle in recruits and funds. (Photo by Delil Souleiman / AFP) (Photo by DELIL SOULEIMAN/AFP via Getty Images)