1 of 5
Displaced people who are fleeing from clashes sit at a military vehicle in Qayyarah, during an operation to attack Islamic State militants in Mosul, Iraq.
2 of 5
Displaced children who fled Islamic State militants from Mosul play at Deepaka camp in the northwest of Erbil, Iraq.
3 of 5
Displaced people who fled Islamic State militants from Mosul receive aid at Deepaka camp in the northwest of Erbil, Iraq.
4 of 5
Workers prepare a tent camp in Khazer west of the Kurdish regional capital Erbil, Iraq for people expected to flee Mosul because of the battles with Islamic State.
5 of 5
Iraqis who fled violence in Mosul gather as they reach Syria, near the Iraqi border, in Hasaka Governorate.