John McCain: “I thank the witnesses. I just have a couple of questions because obviously we have an important vote going on.”

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.

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

Today's press conference in Helsinki was one of the most disgraceful performances by an American President in memory. The damage inflicted by President Trump's naivete, egotism, false equivalence and sympathy for autocrats is difficult to…

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