John McCain: “This may be, in some respects, the most important vote that any Senator, no matter how long we've been in the United…”

General Milley, will M-SHORAD have capabilities to defend against cruise missiles?

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.

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

I am convinced the only successful path to preserving the rules-based order in the Indo-Pacific--and the peace and prosperity it has generated--is to renew America's leadership in the region in full.