Will the Islamic State last through 2015?
By the end of 2014, after initial successes on several fronts in both Iraq and Syria, ISIL forces began to be pushed back on several fronts. The most important factor in ISIL's retreat were the US-led air attacks. During the five months of air attacks that commenced in August ending on December 30, the coalition, according to Pentagon spokesman Navy Commander Bill Urban, "flew 13,232 combat missions and dropped 3,891 munitions."