Time Magazine reports that "every U.S. military official says degrading and defeating the Islamic State of Iraq and Greater Syria isn’t a job that can be done by the Pentagon alone. But it also cannot be done without the Pentagon. That’s the bind President Obama finds himself in as he seeks a way to cripple ISIS without putting U.S. combat boots on the ground inside Iraq and Syria (beyond the 3,100 now there to train Iraqi forces and protect the U.S. embassy and other facilities)."
"So far, the American heavy lifting in the fight against ISIS has come from the skies, where U.S. warplanes have dropped more than 8,200 bombs and missiles on ISIS targets in 2,500 air strikes in Iraq and Syria dating back to August. While Syrian rebels, largely Kurdish, have been able to hold on to the town of Kobani, they haven’t regained any ground. In Iraq, the Pentagon estimates that the Kurdish pesh merga forces have retaken a scant 1.3% of the contested territory ISIS has seized in the past year."
"But U.S. officials believe, with sufficient training—and continuing allied airpower—the Iraqi army, Kurdish forces and moderate Syrian rebels will be able to defeat ISIS and take back the territory it seized over the next several years."