Jon Kyl: “It cannot be insignificant but also be so important as to be a treaty killer. I suppose it is possible for one side to…”

“It cannot be insignificant but also be so important as to be a treaty killer. I suppose it is possible for one side to treat it as insignificant and the other side to treat it as very significant. Thus, insofar as the Russians are concerned, it is a treaty killer. That is obvious because it means something to the Russians. That is the point. We have to appreciate the fact that they have set this up so that the preamble, combined with their unilateral statement, represents the case that they make legally for withdrawal under article XIV, if we develop missile defenses that they believe qualitatively improve our situation vis-a-vis themselves. That is the importance of it.”