The Department of Defense is aggressively pursuing technologies designed to enable combat operations in a GPS denied War
How will the Arrow 3 missile defense interceptor help the Pentagon's Missile Defense Agency
The focus of ground combat operations has shifted dramatically since the end of the Cold War.
Analysis: Why China Would Lose a War Against America
Just how would China attack the US? Expert assessment of plans here
The Lockheed SR-71 was an awesome plane.But there have been rumors of a replacement — something called the “Aurora.”