Yeah right. I'll believe it when I see it.

Australian submarines are vaporware. The only way Australia will get new submarines is to buy them ready-made from somebody else.

Only problem with that is that Australia doesn't have any money to do so.

When nuclear fusion energy source becomes available, the modular design for the sub should allow for an easy change over.

Smartest thing we see out of the west in forever. The french design was just a handout.