John McCain: “It's disappointing to all of us, in these very difficult economic times, when we see these kinds of delays and cost…”

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

the Air Force has committed to keeping the B-52 through 2040, while phasing out the B-2 and B-1

A North Korean missile with a nuclear payload capable of striking the United States Homeland is no longer a distant hypothetical--it is an imminent danger.

As stressed in the newly released National Defense Strategy, Russia and other adversaries have mastered the art of conducting a systematic aggression against the United States.