John McCain: “General Mattis, will these ships require any upgrades to waterfront facilities or piers?”

The Air Force appears to be on the cusp of procuring a fleet of light attack aircraft to conduct operations against violent extremist organizations in a more fiscally sustainable way and to free up fighter aircraft to focus on training for…

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.

The president should not have this meeting with Vladimir Putin.

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