U.S. Unveils B-21 Raider, the Stealth Bomber Designed to Deter China (wsj.com)

I think the truth is that the cold war never really ended. In fact, I'd almost venture to say that "Cold War" is the default state for humanity ever since nuclear weapons were invented, and will continue to be the default state unless a world government is formed.

When we return to Cold War levels of military spending, which hasn't happened yet.

https://data.worldbank.org/indicator/MS.MIL.XPND.GD.ZS