The capital-ship counterfactual reaches carrier design because fleet components must operate together. A traditional battle line progresses at about 18 knots, while this fast force would make at least 24. Carriers assigned to it would need enough speed to remain with the formation and provide support. The requirement ties battleship standardization to naval aviation instead of treating the carrier program in isolation.
Notable Point · 1:05:23-1:06:03
A 24-knot fast force raises the carrier speed requirement
Carriers supporting the fast capital ships must keep pace with a formation advancing near 24 knots instead of the traditional 18-knot battle line.