Resurrect https://en.wikipedia.org/wiki/Sea_Dragon_(rocket) , launch it 'anonymously' from international waters?
It doesn't say anything about launch location, and you'd need to ship it out there from a country using a large (registered) boat. That loophole won't work.
alt Hacker News
It doesn't say anything about launch location, and you'd need to ship it out there from a country using a large (registered) boat. That loophole won't work.