Perhaps for the ships - yes; not much to be saved by scrubbing now I understand.
But for the aircraft???? How many?
And how many ships in Service at any stage? And how big an air wing? Lots to be saved in operating cost reduction by ringing the changes on this front.
Indeed, when it comes to boats, don't we have something of a track record of build and sell?
So still lots of potential for this project to go horribly wrong and save some money over the next 10 years.