John McCain: “General McDew, did TRANSCOM wargame its transportation support for specific operational or contingency plans?”

The National Defense Strategy offers a new framework for thinking about the global challenges we face and that places China squarely at the top of our priority list.

I'm the luckiest guy on earth. I have served America's cause, the cause of our security and the security of our friends, the cause of freedom and equal justice all my adult life.

I'm eager to learn how Cyber Command is responding to this legislation.

The Department of Energy's defense atomic energy programs are critically important to our national security.