John McCain: “If it's that essential, if the cut remains in the final appropriations bill, would you recommend a veto by the…”

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

The United States faces a new strategic reality in Europe. The first step in addressing it is to recognize the scope, scale, and seriousness of the challenges Russia presents to our national security and to the international order.

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

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.