Fifteen years, hundreds of thousands of lives and trillions of dollars later, the United States’ war on terror has spawned more instability, violence and chaos than we could have imagined when this undefined and never-ending global campaign began. Today, jihadist terror groups control more territory and are more of a threat to the world than they were on September 11, 2001. Last week, US-based security firm the Soufan Group estimated that many of the post-9/11 concerns about global terrorism...













