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…

As the U.S. Senate debates the healthcare overhaul, experts are divided on whether proposed legislation would stifle U.S. economic and business competitiveness.

U.S. military leaders are calling for more troops to carry out U.S. counterinsurgency strategy in Afghanistan. Six analysts offer views on how President Barack Obama should respond.

It is the question of the moment in Washington: How and when should the United States begin drawing down its forces in Iraq and turning over more responsibility for that nation’s security to local fo…