Interestingly, the amount of money the Army has promised to the Castelion Corporation is far less than what the other ...

The U.S. military has always been a step ahead in the arms race, but when it comes to hypersonic missiles, it seems to be ...

Tucson-based Raytheon Missile Systems will vie with rival Lockheed Martin to develop a new long-range, hypersonic anti-ship missile for the Navy.

Is any missile effectively “impossible to intercept,” or is that merely the newest myth in contemporary warfare? As Russia ...