[2.5 million Chinese ground forces, including reserves. Australia 42k.
Chinese Air Force has 2500 fighters, the Aussies have 100.
And then compare missiles and nukes? Forget about it.
They would get utterly obliterated. This isn’t something that bravado of the WWI and II Aussie era can even come close to overcoming.]
Think we would trade nukes and lose US cities over Pine Gap? Nope...
Silliness. You are living in WWII, and that was a different time.