Its Sunni Muslim fighters have been targeting Iraq 's Christians and other minority groups , as well as Shiite Muslims . ` The ISIS government and security forces are battling U.N. . A 22 civil war is raging in Syria . `` No one is winning ; no one can win , '' says ISIS secretary-general . Official warns Syria is at risk of becoming a failed state .
The ISIS government and security forces are battling U.N. . A 22 civil war is raging in Syria . `` No one is winning ; no one can win , '' says ISIS secretary-general . Official warns Syria is at risk of becoming a failed state .