Police officers prevent access to the church where a hostage-taking claimed by ISIS left a priest dead, Normandy, France, July 27, 2016 (AP photo by Francois Mori).

Though only a little more than half over, 2016 has already turned into a tragically bloody year of terrorism. What is concerning is not simply the extent of this violence but the ongoing mutation of terrorism into new forms. This is not unexpected. Terrorism constantly changes as the dark organizations that use it innovate. Terrorists seek to cause fear, anxiety, panic and overreaction. The unknown and unexpected amplifies fear, so once the terrorists’ intended audience adapts to a type or level of violence, they must escalate or find new methods. As is often true in strategy, what works today for […]

Iraqi security forces advance during the fight against Islamic State militants, Fallujah, Iraq, June 15, 2016 (AP photo by Anmar Khalil).

In the summer of 2014, the Obama administration found itself between a rock and a hard place. The Islamic State had just swept through northern Iraq, decimating the American-trained Iraqi army left to keep the peace after the U.S. withdrawal. Islamic State foot soldiers executed Iraqi troops and commandeered their American weapons, growing stronger and better equipped as they passed through each town. The U.S. had few options to counter the Islamic State’s rise. Having just vacated Iraq in 2010, any thoughts of a massive military deployment returning to the Middle East to win back Sunni “hearts and minds” would […]

Iraqi Prime Minister Haider al-Abadi at an operations center outside Fallujah, Iraq, June 1, 2016 (AP photo by Khalid Mohammed).

The Middle East has a long history of authoritarianism, and the legacy of that history is illustrated in contrasting ways by two key states in the region. Turkey, a flawed but functioning democracy for most of a century, is returning to a more authoritarian model, while Iraq has replaced its strongman with a more normal political leader, provoking nostalgia for the old system. The U.S. has some leverage to push both states to strike the right balance between too little or too much power at the top. Before the Arab Spring, political scientists examining the durability of authoritarianism in the […]

Iraqi security forces and civilians gather at the scene of a deadly suicide car bomb attack, Baghdad, Iraq, June 9, 2016 (AP photo by Hadi Mizban).

When facing an adversary, the U.S. military always searches for what Carl von Clausewitz, the great 19th-century Prussian theorist of war, called the “center of gravity.” Clausewitz used the term to refer to the primary source of a combatant’s power and strength, which can take many forms, including control over a strategically valuable territory or key command-and-control center, like a capital city; or something more amorphous, like public support for the government or alliance cohesion. Today’s military strategists believe that the most effective way to defeat any enemy is to identify its center of gravity, and then destroy or control […]