The New York Times reports: Kurdish forces, backed by a surge of American airstrikes in recent days, recaptured a large swath of territory from Islamic State militants on Thursday, opening a path from the autonomous Kurdish region to Mount Sinjar in the west, near the Syrian border.

The two-day offensive, which involved 8,000 fighters, known as pesh merga, was the largest one to date in the war against the Islamic State, also known as ISIS and ISIL, according to Kurdish officials. It was also a successful demonstration of President Obama’s strategy for battling the extremist group: American air power combined with local forces doing the fighting on the ground.

A statement released Thursday night by the office of Masrour Barzani, the head of the Kurdistan Regional Security Council, called the operation “the single biggest military offensive against ISIS, and the most successful.” [Continue reading…]