Taliban fighters have stepped up their attacks along the Afghan-Pakistani border as the United States hands over control of southern Afghanistan to NATO forces, freeing up American troops to try, onc…

Some analysts want U.S. forces to raid suspected terrorist camps in Syria, but legal experts say such raids might not square with international law.

The war in Afghanistan hasn’t been a major campaign issue even as public support for it has waned. This Backgrounder examines political backing for the war.

A new arms control agreement with Russia has met political opposition in the U.S. Senate, and some analysts believe its fate is tied to the outcome of the 2010 midterm elections. This Backgrounder ex…

The Democrats now leading both houses of Congress will exercise strong influence on U.S. trade matters. Experts expect a slowdown in action on trade deals and a tough battle for renewal of the presid…