Sorry
@Oldtimer46 but you have a very simplistic and un-informed view there
The war has less to do with Ukraine and everything to do with America......and if that doesn't make any sense.....then you are correct and welcome to where the world has ended up
You would have to research a bit of history....I would say from around 1990-91 when Russia started to dissolve the Soviet Union and agreements were made for a safer world with borders respected. Unfortunately America saw the dissolution of the Soviet Bloc as a sign of Russian weakness and thereafter pursued a policy of ongoing hegemony.....which is the control and domination of countries using political, military and financial control to steer policy. They actively expanded NATO. They regime changed the government in Ukraine and then they tried to make Ukraine part of NATO. NATO was only ever created to provide a safety cover from the perceived threat of the Soviet Union. There is no Soviet Union now but still America expanded it up to the Russian border......that is why this war is happening - America is knowingly threatening Russia....but there is so much more
Likewise Taiwan is a part of China even though it has been governed independently of China. America again has inserted themselves in there and are trying to encourage / sway political movements, stability, reliance upon America. They will get swatted out by China
Your views on Australia getting their own nukes....each to their own....but I would suggest that is a bad idea (personal opinion)