John McCain: “But they are concerned about the situation in Afghanistan?”

Air Force leadership has talked about the importance of networks to their visions of the future of the Air Force.

The president should not have this meeting with Vladimir Putin.

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.

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