John McCain: “If you want diplomacy to succeed, they actually have to believe we are going to use force.”

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

As we turn our focus to great power competition and near-peer threats, we must face up to the true nature of the reality of Chinese power and ambition.

No prior president has ever abased himself more abjectly before a tyrant. Not only did President Trump fail to speak the truth about an adversary; but speaking for America to the world, our president failed to defend all that makes us who…

Does the Joint Program Office management structure properly align responsibility and accountability?