Dick Lugar: “To my knowledge, no.”

In the likely event the INF Treaty collapses in August, the only remaining bilateral U.S.-Russia arms control agreement would be New START, which expires in 2021 but can be extended by up to five years through agreement by both parties.

I believe that the verification provisions of New START are important, to begin with, leaving aside anything else.

as we all now know, the Senate will vote today on the Convention on the Rights of Persons with Disabilities. The United States has long been a leader in its treatment of those with disabilities. Becoming a party to the convention would…

The reasons for Russia's violation are unclear. But I believe the violation was likely due to a number of factors...