The number of Syrians who have fled abroad since the outbreak of civil war in their country has risen to more than 4 million, the largest number from any crisis in almost 25 years, the United Nations said Thursday.
A Syrian refugee girl from the northern Syrian town of Tel Abyad washes her face as she is accompanied by her mother and sisters in Akcakale, in Sanliurfa province, Turkey, June 18, 2015. (Reuters)
Syrian refugees walk at a refugee camp in Suruc, on the Turkey-Syria border, Friday, June 19, 2015. (AP)