Migrants are seen during rescue operation in the Mediterranea Sea.
Internally displaced children sit in a car near Hassan Sham, east of Mosul, Iraq.
Migrants stand on a hill overlooking the “Jungle” migrant camp in Calais, northern France, as smoke rises during a massive operation to clear the squalid settlement where 6,000-8,000 people have been living in dire conditions.
Migrants and refugees gather around a bonfire as they wait to be transferred to reception centres around France before the Calais camp’s demolition.
Families displaced by the ongoing operation by Iraqi and Kurdish forces against Isis fighters in and around Mosul wait near the town of Qayyarah, 18 miles south of Iraq’s second-largest city
Offensive on Iraq’s Mosul may produce a million migrants.
Migrants gather near fires that burn at the end of the first day of the evacuation of migrants from the “Jungle” in Calais and their transfer to reception centers in France.
The influx of refugees has dramatically increased the share of immigrants in many countries.