Iran continues to raise concerns in Washington that it is intent on destabilizing postwar Iraq. Most recently, U.S. Ambassador Zalmay Khalilzad accused Iran of meddling in Iraqi affairs by financing …

The Department of Homeland Security has changed the way it awards funds to cities. The question now is whether the new program will make America’s cities safer.

Israel’s counteroffensive into Lebanon and the Palestinian territories raises a question about what constitutes a legal and legitimate proportional response under international law.

While the American public focuses on bringing U.S. forces home from Iraq and Afghanistan, defense planners in Washington consider what to do with them when they get back.