Who, in their right mind, would ever try to invade Australia.
To what purpose? What would they be trying to achieve?
It has no strategic value, and apart from lots of minerals, has nothing the China NEEDS.
It is a long way away from anywhere, and as you point out, would be impossible to hold and defend.
So your military threats are mere childish posturing. You're not Lijian Zhao by any chance, are you?
