Hypersonic cruise missile?

[Dr Mordrid]

Past and current cruise missiles are very accurate, but just as slow. That appears to be changing as ATK (Alliant Techsystems) has sucessfully tested a MACH 5.5 scramjet that runs on JP-10 jet fuel instead of exotics;

http://www.newscientistspace.com/article.ns?id=dn8485

ATK was the contractor for the X-43a scramjet that achieved MACH 9.6 last year, but it burned hydrogen.

Dr. Mordrid

[Marshmallowman]

Feck cruise missiles, I think scramjets are nice way to get you to escape velocity for space/orbital flight.