Jon Kyl: “I have always wondered about the comparison between Tucson and Phoenix in this regard.”

The threat briefings that we received leave no question that both China and Russia, but particularly China see space as a war fighting domain.

The first thing we've got to do is have a conventional capability which is so dominant that no party would ever consider a nuclear attack against the United States.

One of our recommendations concerns ways that we could potentially mitigate the risk of a deterrence gap.

That's why we say that has to be decided now.