[Targan]

I can accept that Australia would suffer a number of nuclear strikes during the Twilight War, but there is some hope that it could be less damaging than hoped for by Ivan. After all the extensive naval and military command facilities in and around Norfolk VA were the target of a Soviet MIRV (obviously intended to be a ground burst) but it went off course and created a quasi-tsunami instead of a giant glowing bowl of glass.

I would suggest that Australia would be as badly affected by EMP bursts as its western industrialised allies (precise targetting isn't really necessary when you want to deliver a high altitude nuclear detonation that will fry electronics across half a continent) but could get lucky with a few of its facilities and cities targeted by the Soviet Rocket Corps.