Either the last two will be filled with wonderfully capable drones, or this will require a significant expansion in personnel, and supporting capabilities as well as support vessels.
I am not sure exactly what systems need updating and overhaul, but the general drift form articles I have read indicates that getting the fleet up to speed in terms of operational status might be a priority. The question always exists of do we spend the budget updating the last war's stuff, or building the next war's materiel?
