My Lords, I declare an interest in defence procurement issues, as reflected in the register. I wholly support the noble Lord’s aspiration to increase the size of the surface fleet—it must be expanded. The Minister will, however, recognise that the three principal trade-offs in a great military procurement exercise are performance, cost and time. Cost is fixed. Time is fixed. Performance must be traded down. Does the Minister agree that the best way to trade on performance is in some way to compromise on the exquisite nature of the platform to ensure that the combat and command systems on board are state of the art?