U.S. defense strategy and goals are outlined in the latest Quadrennial Defense Review.

The 2010 Winter Olympics begin in two weeks and NORAD will be providing security.

The Coast Guard sent three vessels to break up ice jams in Maine.

A fierce gun battle broke out between Afghan national security forces and a team of Taliban fighters in southern Afghanistan Friday.

The Oklahoma National Guard is on duty responding to a major winter storm sweeping through the state.

The Navy celebrates its first female commander of a carrier strike group.

The Army is converting its brigades from Cold War skills to those more relevant to the 21st century.