Dick Lugar: “It is a widely accepted principle of strategic arms control that agreements must be verifiable.”

There is precedent for using patient diplomacy to resolve treaty violations.

What we really need right now is a revival of NATO, a revival of the spirit of the allies...

Congress could condition funding to develop new missiles on receipt from the administration of a comprehensive military, economic, and diplomatic strategy to bring Russia back into compliance with the treaty.

That is a very dangerous attitude to take.