While nobody was looking, the Islamic State launched a new, deadly offensive
Syrian rebels appealed for U.S. airstrikes to counter a new offensive by the Islamic State in the northern province of Aleppo that could reshape the battlefield in Syria. The surprise assault, launched over the weekend, opened a new front in the multi-pronged war being waged by the extremist group across Iraq and Syria, and it underscored the Islamic State’s capacity to catch its enemies off guard.
