How a Pacific war could reshape Royal Navy ship design

Pacific experience would probably reinforce the value of long-range commerce-war forces rather than erase the cruiser-destroyer distinction. Town-class six-inch cruisers remain the large, ocean-going type and may grow toward twelve thousand tons as their range and fighting value are proven. Destroyers develop separately into heavily armed ships of roughly 2,800 to 3,000 tons, while smaller cruiser duties migrate downward to them. Frigates or improved sloops then occupy the escort tier, and the whole fleet places more weight on radar and carrier aviation learned from Pacific operations. Fast battleships might gain a knot or two through a longer hull, accepting reduced turning performance in exchange for speed and additional fuel capacity. The open distances of the Pacific make that range-for-manoeuvrability trade more attractive than it might be in confined waters.