well, you don't know what the us military has because you know? opsec and shit. russia lies about shit all the time. "muh unstoppable nuke." oh really? why would you even broadcast this shit to the entire world knowing that if you did have such a thing, the us government is going to do everything it can to reverse engineer the fuck out of it. like the bullshit hypersonics that were shot down in ukraine. none of this shit offers no strategic advantage anyway. this is because if you know what the missile's target is, you can shoot it down no matter how fast it is moving. not to mention, icbms already travel 15,000mph. hell, the space shuttle is hypersonic if you want to go that far.
United States