I agree, though the cost of an exoatmospheric kill vehicle https://en.wikipedia.org/wiki/Exoatmospheric_Kill_Vehicle https://en.wikipedia.org/wiki/Exoatmospheri

I agree, though the cost of an exoatmospheric kill vehicle https://en.wikipedia.org/wiki/Exoatmospheric_Kill_Vehicle https://en.wikipedia.org/wiki/Exoatmospheric_Kill_Vehicle is probably high. And one way to avoid this is the other part of the hypersonic renaissance, which is the ability to dip down into the atmosphere.