The world has entered a second nuclear age shaped by rising nuclear states and military technologies. Gregory Koblentz argues that the United States should work with the other nuclear-armed states to manage threats to nuclear stability in the near term and establish processes for multilateral arms control efforts over the longer term.

Overview Many of the principal foreign policy challenges facing the new administration deal with the greater Middle East and Asia. Europe, by contrast, appears relatively stable. One potential exc…

Overview When NATO's founding members signed the North Atlantic Treaty on April 4, 1949, they declared themselves "resolved to unite their efforts for collective defense and for the preservation o…