John McCain: “To Putin, weakness is provocative.”

Are you concerned about the affordability and executability of the Department's plan for Block 4 Continuous Capability Development and Delivery (C2D2)?

Six years is still too long.

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

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.