The Caliphate at War: Operational Realities and Innovations of the Islamic State

The military victories of the Islamic State have completely overturned the geopolitical map of the Middle East. Media attention has focused almost exclusively on Islamic State's savage treatment of its enemies and its ability to attract foreign fighters. In 2011, the first effort to build an Islamic State in Iraq was defeated by US and Iraqi forces. The second attempt to establish themselves, beginning in 2014, has been considerably more successful and that success calls for deeper investig...