The arrest of ten alleged Russian agents in U.S. suburbs raises questions about the nature of spying in the twenty-first century. Former U.S. spies discuss the enduring need for intelligence collecte…

The new Pentagon strategic plan calls for a more mobile, modern U.S. military capable of meeting threats posed by non-state actors like al-Qaeda. Cfr.org inteviews four military experts for their vie…

As the U.S. military formally ends operations in Iraq, four top expert voices in the debate on the war differ over whether it merited the cost in blood, treasure, and U.S. credibility.

Violence and unrest following Iran’s contested presidential vote on June 12 have raised new questions about the regime’s long-term stability and prospects for U.S.-Iran rapprochement. Four experts ad…

President Obama’s first National Security Strategy departs from Bush administration doctrine by redefining the war against terror groups and embracing multilateralism, and may expect too much from gl…