I would like to see some analysis of what a nuclearized Japan, or Australia, would do. China has emerged as the single greatest threat to democracy, human rights, prosperity, and peace around the world. They can only do this because a foreign investment. If companies like Apple etc. did not make their products in China, Then perhaps I could see a future of China rising peacefully. Otherwise they are a grave in mortal…
Aren’t they, in a sense, nuclearized, as they live under our security aegis?
Many strategists considered this to be not a credible threat, on its own. This was part of the reason the US deployed so many conventional troops to Europe during the cold war. These troops couldn’t stop the russians, but their presence would force the US to act if the Russians invaded.
Hence, the US might actually irrationally nuke Russia. Hence, Russia would be deterred from invading.
This also partly explains the US presence in Japan and Korea. Apart from power projection, it is a tangible expression of US committment to potentially irrationally deploy nukes to defend those countries. However, recent US actions have greatly called into question the US’s commitment to this strategic nuclear umbrella. Hence those countries may be more interested in a deterrent they control.
Also of note: the US withdrew troops from Taiwan in 1979 when it switched diplomatic recognition to communist China. This switch was done to play China against the USSR.