Syria

This undated image posted on Wednesday, Aug. 27, 2014 by the Raqqa Media Center of the Islamic State group, a Syrian opposition group, which has been verified and is consistent with other AP reporting, shows a fighter from the Islamic State group, armed with a knife and an automatic weapon, next to captured Syrian army soldiers and officers, following the battle for the Tabqa air base, in Raqqa, Syria. A U.N. commission on Wednesday accused the extremist Islamic State organization of committing crimes against humanity with attacks on civilians, as pictures emerged of the extremists’ bloody takeover of a Syrian military air base that added to the international organization’s claims. (AP Photo/Raqqa Media Center of the Islamic State group)