John McCain: “Are you concerned about the affordability and executability of the Department's plan for Block 4 Follow-on…”

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.

That was not exactly accurate coming from Raj Shah.

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…

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