solarz
Brigadier
People talking about upping defense spending and expanding nuke arsenal, something China is already doing. But IMO the biggest lesson so far seems that China needs to abandon its current, outdated nuclear weapons policy. Committing to no first use in the current geopolitical environment is beyond foolish.
Russia's nuclear threats work because it has an aggressive nuclear weapons policy: Russia will use nukes against vast convention attacks. This simple stance basically prevented any idea of a NATO intervention.
If China doesn't commit to escalating to nukes if attacked conventionally, especially in a Taiwan scenario, it's basically inviting U.S. intervention if something goes wrong during an invasion.
Nuclear policy depends on how many nukes you have. I'm sure when China's nuclear arsenal reaches a certain amount, the nuclear policy will follow.