Remember when Russia was testing the hypersonic missile technology that Obama/Hillary sold to them… and it blew up?
https://www.rferl.org/a/new-video-new-clues-to-mysterious-russia-explosion/30117714.html
Then Trump warned Russian not to proceed, because we have
hypersonic missiles that actually work and fly "17 times the speed of sound".
https://www.newsweek.com/trump-super-duper-hypersonic-missiles-no-threat-russia-1622916
Looks as though Russia didn't take the hint and finally worked out the kinks the white hats through into the plans. And now China has working hypersonic missiles - jeez, I wonder where they could have gotten their grubby little hands on that…?
We all know Russian and China have gotten quite cozy together. As America pulls back from the world scene, will they attempt a run for complete dominance (it's a valid question)?