The counterfactual changes more than a paper ratio. A larger battle fleet can deter its principal opponent while retaining ships for repair, reserve, or distant deployments, turning quantity into operational choice. Spare hulls also make it easier to sustain imperial commitments without stripping the main theater or ignoring maintenance. The next generation of ships would show how each navy turned wartime lessons and German technology into working designs, since practical implementation reveals more than theory alone. France and Italy may build fewer new capital ships because German acquisitions buy them roughly a decade, but their increased usable strength still reshapes every other navy's planning.
Notable Point · 56:51-59:45
Why larger French and Italian fleets matter globally
Ten-ship French and Italian battle lines create spare capacity for refit, empire, and deterrence that six-ship fleets could not provide.