Attack on Mosul

An Iraqi army soldier sits at a checkpoint in Qayara, some 50 kilometers south of Mosul, Iraq, on Nov. 10, 2016. Iraqi troops consolidated gains in their advance on the northern city of Mosul on Thursday, regrouping as they clear neighborhoods and houses once occupied by the Islamic State group.

A boy stands by a house that belonged to an Islamic State militant in Qayara, some 50 kilometers south of Mosul, Iraq, on Nov. 10, 2016. Iraqi troops consolidated gains in their advance on the northern city of Mosul on Thursday, regrouping as they clear neighborhoods and houses once occupied by the Islamic State group. Graffiti on the wall reads “blood for blood,� and “this house has been taken over by security services� in Arabic.

A Iraqi boy who was displaced by fighting in Mosul, gets his hair cut at a camp for internally displaced people in Hassan Sham, east of Mosul, Iraq, on Nov. 10, 2016. The United Nations says over 34,000 people have been displaced from Mosul, with about three quarters settled in camps and the rest in host communities.

An Iraqi army soldier stands on the banks of the Tigris River in Qayara, some 50 kilometers south of Mosul, Iraq, on Nov. 10, 2016. Iraqi troops consolidated gains in their advance on the northern city of Mosul on Thursday, regrouping as they clear neighborhoods and houses once occupied by the Islamic State group.

Iraqi children who were displaced by fighting in Mosul attend an outdoor class at a camp for internally displaced people in Hassan Sham, east of Mosul, Iraq, on Nov. 10, 2016. The United Nations says over 34,000 people have been displaced from Mosul, with about three quarters settled in camps and the rest in host communities.

Iraqi children who were displaced by fighting in Mosul attend an outdoor class at a camp for internally displaced people in Hassan Sham, east of Mosul, Iraq, on Nov. 10, 2016. The United Nations says over 34,000 people have been displaced from Mosul, with about three quarters settled in camps and the rest in host communities.

Iraqi boys who were displaced by fighting in Mosul, carry food supplies distributed at a camp for internally displaced people in Hassan Sham, east of Mosul, Iraq, on Nov. 10, 2016. The United Nations says over 34,000 people have been displaced from Mosul, with about three quarters settled in camps and the rest in host communities.

An Iraqi boy who was displaced by fighting in Mosul walks out of his tent at a camp for internally displaced people in Hassan Sham, east of Mosul, Iraq, on Nov. 10, 2016. The United Nations says over 34,000 people have been displaced from Mosul, with about three quarters settled in camps and the rest in host communities.

Iraqi children who were displaced by fighting in Mosul, follow instructions given by a teacher, center, during an outdoor class at a camp for internally displaced people in Hassan Sham, east of Mosul, Iraq, on Nov. 10, 2016. The United Nations says over 34,000 people have been displaced from Mosul, with about three quarters settled in camps and the rest in host communities.