Weinberger:
Well, you asked whether or not we could -- ultimately we could render
the nuclear weapons obsolete. When and if it is apparent to the Soviets that their missiles
cannot get through, that there is a thoroughly reliable defensive system and if they get
somewhat similar kind of system, on which they've been working a long time, and it made very
real progress one way or another, if they could get such a system, they would be, I think, just
quite -- it would be quite reasonable to assume that nobody would use an ineffective system. And
that is basically the President's hope. You ask in a sense of what the effect of all this is on
deterrence and all, the deterrence is the blocking or preventing a war and there are all
different ways of doing it. So, you could say that strategic defense is perhaps the ultimate
deterrent. The main thing is that you want to have a situation in which an aggressive power with
an offensive agenda, such as the Soviet Union, with a mission or a goal that leads them to
believe that they can should conquer the world and dominate the world, you need to have some
very powerful forces to prevent their trying to carry that out, particularly when you look at
the difference between the societies and governments and know how easy it is for them to add
offensive military resources or, indeed, resources of any kind. We have these enormous, long,
difficult debates that go on for years and years and years as to whether or not we should
replace a missile that originally deployed in the 1960s and that obviously needs replaced or a
bomber system that we deployed in the late '50s that obviously needs replacement. We debate
these things for years and when we finally decide, we decide part, way or half way in order to
compromise and do a third of what we need or things of that kind. The Soviets don't do that
they-- three or four people sit down and once they are in agreement or if just one or two of
them are in agreement, they go ahead and do it and that gives them a military advantage. It
doesn't give them any other kind of advantage. It's not a system we want to emulate. But it
gives them a military advantage, and we do have to have that in mind, because that enables them
to put us in a situation where we always have to be, well as I've said, casting up these
equations of deterrence. We always have to be sure we have enough and it's very difficult to get
enough in our kinds of systems, since military expenditures, for any purpose, are basically very
unpopular.