A member of Kurdish Peshmerga forces (R) helps people, who fled from their homes in Hawija, as they arrive to be transported to camps for displaced people, in southwest of Kirkuk, Iraq October 4, 2017. REUTERS/Ako Rasheed
A member of the Kurdish Peshmerga forces (right) helps civilians who fled their homes in Hawija as they arrive to be transported to camps for displaced people, in an area south-west of Kirkuk on OctobShow more

Displaced Iraqis facing 'protection crisis', UN says