the Trump administration's policies are causing the United States to be left behind.

China continues its economic and military ascendance asserting power through an all-of-nation long-term strategy.

has enhanced the transparency of Iran's nuclear activities.

if you do not spend the money, you cannot support the research.

cuts to funding for research into energy efficiency and renewable energy improve America's future energy security?

the central challenge to United States prosperity and security is the reemergence of long-term strategic competition with countries like Russia and China.

Russia and the United States still control strategic nuclear arsenals capable of blowing up the world many times over.

The systems that comprise NC3 are aging, and they are far too critical to be left to chance.

I have no illusions about Vladimir Putin. I think he is a thug and a bully.

We just passed a significant deadline for the New START, which requires both the United States and Russia to limit the number of deployed nuclear warheads and platforms.

I share your concerns about Russian verification in the INF Treaty that there are some areas where we have concerns.