A carrier counterfactual behind Hood's loss

How might earlier carrier decisions have changed the Hood and Bismarck encounter?

Additional carriers could have strengthened Mediterranean operations and given the Atlantic hunt more scouting and strike capacity, perhaps bringing stronger British forces together sooner.

The precise mechanism of Hood's destruction remains open, though its strategic consequences can be explored. The detailed timing argument is compelling, but alternatives cannot be ruled out without a much fuller examination of the wreck. The encounter can then be traced back to earlier carrier losses and construction decisions. A third carrier at Taranto could have inflicted greater damage on the Italian fleet, while another carrier in the Atlantic could have shadowed or torpedoed Bismarck earlier. A slowed Bismarck might then have faced Hood, Prince of Wales, and King George V together instead of the historical British pairing.