The use of social media and other Internet-enabled communications by the self-proclaimed Islamic State is pushing the United States and other democracies to react to the abuse of liberal freedoms by …

Differences between nuclear and nonnuclear weapons states could seriously weaken the nuclear regime. Recasting disarmament as a common endeavor that addresses each country’s legitimate interests and …

To minimize the risk of greater global imbalances, U.S. policymakers should rethink U.S. fiscal policy and focus on the transatlantic imbalances, not the bilateral trade deficit with China.

Overview The once-bipartisan consensus favoring agreements that reduce barriers to trade and investment has broken down, largely because of a decades-long failure of policy to facilitate the adjus…