In the 14 years since the attacks of 9/11 brought Islamic terrorism to the forefront of American and Western awareness and then-President George W. Bush launched the “Global War on Terror,” the violent strain of Islam appears to have metastasized. With tracts of Syria and Iraq in the hands of the self-styled Islamic State, Libya and Somalia engulfed in anarchy, Yemen being torn apart by civil war, the Taliban resurging in Afghanistan, and Boko Haram terrorizing Nigeria, policymakers are farther away from eliminating the threat of violent Islamism than they were when they began the effort. In fact, Western countries are increasingly witnessing domestic attacks such as the murder of British military drummer Lee Rigby and the Boston Marathon bombings in 2013, the shootings at Parliament Hill in Canada in 2014, the attacks at satirical newspaper Charlie Hebdo and at a Jewish supermarket in Paris this past January, and most recently the terrorist attack in Chattanooga, Tennessee, on a military recruiting center and naval compound.
