re: Hypersonic missiles - you buying the US doesn’t have them or a defense for them?

We have had the ability to track hypersonic misses since late 1999 to early 2000. We have deployed satellites since 2010. You don't really think that all these private companies pay for satellites all by themselves? After spaceX completed the first private rocket into space the company was broke. In comes the "Government" ie... Military funding and proof within 1.5 years he has billion dollar satellites in Space for internet.

Do we have the hypersonic missles? The better question is to We have some that we can atleast 90% control? Two companies come to mind that have the ability to build such a guidance system. LM and NG. Only 2 or 3 bases where they could test it. Edward's, Travis and white sands. Other than those would have to be tested from Sea vessels.

I know enough about physics to know it would cost an unfathomable amount of money to build and test. So yes we have them but how controllable are they and the best way to control them is to launch and track from space.