Just to clarify on my earlier post.
There is speculation that it is going to be difficult to integrate US Weapons and Sensors in what is essentually the French Barricuda Class Submarine. Brilliant Submarines, but the French have their own weapons and sensors on their boats. The American Weapons and Sensors basically need a lot of design work, research and development to be fully operational and functioning.
If we opted for the French Weapons and Sensors to be installed and integrated, it would be much easier, but the RAN want the US Weapons and Sensors because that is what all our other ships have and because it's logistically much easier to operate and maintain.
Therefore, they are speculating whether or not they will scrap the Barricuda program and opt for an off the shelf solution from the US which has already done all the leg work. Or even go for the Japanese Subs.
But the situation is also extremely political. Because a key factor is that the boats must be built in Adelaide by the Australian Submarine Corporation, so that the expert workforce can be maintained and also to stimulate the Adelaide Economy. Thousands of jobs at stake here.
The Air Warfare Destroyers have been built, and now they want to build new Frigates over the next 2 and a bit decades, by which time they will start to think about replacing the AWDs with newer technology. It's mainly about sustaining the capability that has developed here in Adelaide since the construction of the Collins Class. The yards down there are definately world class.
It's considered to be a sovereign key objective of the Government. At the moment, all our ships and submarines are being built in Adelaide.
So yeh, the new project that is about to get underway (probably barricuda and 5th gen Frigate program) isn't going to be small. It's massive, and never before been undertaken on such a scale. So they do have PLENTY of issues to sort out. The same thing was happening when they were planning for the Collins Class and the Air warfare Destroyers. The Air warfare Destroyers are now fully operational and that was a huge achievment. Basically a Spanish Navantia design with again US Weapons and Sensors.
So it's not just about having new boats. A key aspect here is developing our defence Industry capabilities and sustaining them for the next 50 years and beyond. This to keep those skilled workers employed and maintaining this capability to build our own subs , frigates and destroyers in the decades to come.
If they cancel the French Contract, Australia is liable for some billions (I forget how much) to the French. The Government doesn't care. Money on tap. And the other key contenders are the American Virginia Class and Japanese Soryu Class.