John McCain: “This hearing, that was called at the request of Senator McCain, by the way, will give us an opportunity to get answers…”

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.

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

The Senate Armed Services Committee has the opportunity to conduct the kind of oversight that will help the Department correct course.

The 21CSC initiative has received bipartisan support in Congress from Senators John McCain (R-AZ) and Michael Bennet (D-CO)