As an Australian, I have the suspicion that the decline of industry in the last couple of decades has done a lot of damage to that capability.
We've lost oil refineries, steelworks, consumer car manufacturing, and we lack much shipbuilding and aerospace. We have a lot of mines, which curse us with success: it's not economically efficient to smelt ore when you could be digging up even more of it instead.
We've lost oil refineries, steelworks, consumer car manufacturing, and we lack much shipbuilding and aerospace. We have a lot of mines, which curse us with success: it's not economically efficient to smelt ore when you could be digging up even more of it instead.