My Lords, when I first saw the wording of this Question, I wondered whether my noble friend was being asked to speculate about what the actual numbers might be. We heard some useful information this afternoon in that direction, but it is a long-running episode which requires attention from Defence Ministers all the time. I hoped that we could have a bit more precision. After all, the Question asks about,
“the maximum number of committed tasks involving a frigate or destroyer that the Royal Navy could undertake over a prolonged period”,
which gives an open way to an answer. Perhaps my noble friend can elaborate on that.