Roughly eight British and eight American battleships could be supported by carriers, with a French capital ship also available. The figures are an illustrative order of battle rather than a claim that every listed ship would arrive together without delay. Even allowing for reserves in home waters, the coalition can assemble more capital ships than Japan possesses in early 1939. Japan's smaller carrier force becomes weaker still if the counterfactual opening operation removes Kaga. The comparison explains why the scenario concentrates on readiness, deployment, and coalition command rather than a simple equal-fleet duel.
Notable Point · 1:53:02-1:54:34
The 1939 Allied capital-ship balance
British, American, and French capital ships would give an early Allied coalition a numerical advantage Japan could not easily match.