However, in "How the United States Could Lose a Great-Power War" (RAND, 2019)[0], we read:
> [...] For now, U.S. forces appear poorly postured to meet these challenges. That's because both Russia and China have developed formidable networks of missiles, radars, electronic warfare systems, and the like to degrade and potentially even block U.S. forces' ability to operate in the Western Pacific and Eastern Europe to defend allies and partners in those regions. China in particular is developing increasingly impressive capabilities to project military farther afield, including through systems such as aircraft carriers, long-range aviation, and nuclear-powered submarines. Together, these forces have tilted the military balance over places such as Taiwan and the Baltic states from unquestioned U.S. dominance to something much more competitive.
And[1]
> The US keeps losing, hard, in simulated wars with Russia and China. [...]
[0]: https://www.rand.org/blog/2019/10/how-the-united-states-coul...
[1]: https://breakingdefense.com/2019/03/us-gets-its-ass-handed-t...