Survivability depended on the wider fleet and industrial system as well as the armour carried by an individual hull. Early in the war, damaged ships could slow a retreat because too few supporting forces were available to cover them. As American resources grew, escorts and other assets made recovery more feasible, so planners could place greater value on bringing damaged carriers home. Britain had commanded a vast maritime-industrial network in earlier wars, while the United States used its unbombed expansion from 1939 to 1941 to overtake that advantage. Designs that were straightforward to produce in large numbers also allowed industrial replacement capacity to offset lower individual survivability. Doctrine and design priorities could change during the same war as a navy's logistical position improved.
Notable Point · 17:20-18:40
Industrial capacity changed the carrier-survivability calculus
As American production and support forces expanded, the U.S. Navy could protect damaged ships while also replacing losses with straightforward designs built in large numbers.