There is of course a UK defence industrial strategy covering the RN as well as the other 2 services. From memory it does not identify the short of ship-building needed for auxiliaries as a critical capability that we need to retain. But you can go look it up, I think it is published on the web.If there was RN focus on an industrial strategy (before anyone says the ACA is an industrial strategy is was simply a rationing job to put off painful desicions)..
No, the ACA is not an industrial strategy. Nor however, is it, or was it, what you describe