Guys, please consider the economics from the UK point of view.
The UK is unable to build any more Astute submarines because it’s production lines are being taken up with the 4 new deterrent subs. It is still building the last of the Astute's and has a hot production line and we have recently been bidding to set up production lines abroad for frigates.
The previous submarine deal was nearly $100B for France. The UK is a selling nation, we would love to sell Astutes to Australia, especially at the expense of France, this is a killer economic deal for UK PLC.
I am just saying there is more than one angle to look at, this is a $100B we are talking about.