In Amerli, people try to board an Iraqi Army helicopter aid flight bringing in supplies to the town on Saturday. The town, which includes some 20,000 Shiite Turkmen, has been surrounded by Sunni Islamic State fighters for two months.
An Iraqi child walks next an empty house of a Christian family in Mosul on Aug. 8. The Arabic writing on the wall reads "Real Estate of the Islamic State." The extremist group took control of Mosul, Iraq's second largest city, in June.
Members of Kurdish security forces take part during an intensive security deployment after clashes with militants of the Islamic State, in Jalawla, Diyala province, on Friday.
Peshmerga fighters inspect the remains of a car bearing an image of the trademark jihadist flag, after it was targeted by an American airstrike in the village of Baqouba, north of Mosul. The car reportedly belonged to Islamic State militants
Ahmad Al-Rubaye /AFP/Getty Images
Secretary of Defense Chuck Hagel (left) and Chairman of the Joint Chiefs of Staff Gen. Martin Dempsey during a Pentagon briefing on Thursday. Hagel said Islamic State militants in Iraq and Syria posed a threat "beyond anything we've seen."