Britain and the United States had an unusual advantage in 1939 because their infrastructure could produce capital ships in quantity. The British workload described here includes five King George V-class ships, two Lions, Vanguard, five carrier-sized hulls, and roughly a dozen to two dozen cruisers in various stages of construction. That throughput changes how a rival's single super-battleship should be assessed. The strategic question is whether the largest ship can face two balanced opponents and survive the wider fleet-building contest. Industrial capacity therefore belongs in the comparison between battleships.
Notable Point · 43:57-45:00
Britain's ability to build a fleet, not just one battleship
British strength rested on shipyards able to sustain capital ships, carriers, and cruisers at the same time.