Richard Shelby: “We need to determine whether the flaws in the process led to improper results.”

Russia's launched multiple hypersonic weapons as part of their invasion of the Ukraine and China is continuing to develop its own hypersonic weapons.

I am concerned about this--what this communicates to both our allies and our adversaries.

A complex and evolving security environment requires a serious commitment to our national defense.

Deterrence requires spending our limited resources on both offensive and defensive weapons.