A Book or Two to Review (5): Italian Battleships - Conte di Cavour & Duilio Classes 1911-1956

The opening explains why a detailed book on the Conte di Cavour and Caio Duilio classes is useful for studying Italian capital-ship design.

Italy delays matching Dunkerque while disarmament talks remain unsettled, but the Regia Marina still regards battleships as essential to sea combat.

A quoted section follows the Regia Marina weighing treaty politics, French Dunkerque, and several medium-displacement battleship designs.

A medium-displacement design study shows how extensive changes to the old hulls could finally provide the internal underwater protection the Regia Marina required.

Francesco Rotundi's preliminary design lengthens the hull, replaces the machinery, removes the center turret, and compares reworked 305 mm and 320 mm main guns.

Italian estimates accept a modest combat-value shortfall against Dunkerque because rebuilding four ships fits the budget while leaving money for lesser warships.

An alternative use of the money suggests small, lightly protected ships with battleship guns, trading armor for speed and cruiser-killing power.

Italian warship ideas deserve close study, although a ship optimized for Italian needs cannot simply be copied into another navy.

The 305 mm versus 320 mm decision turns on ammunition logistics, production time, fleet morale, and how the rebuilt ships would compare publicly with Dunkerque.

Italy postpones the Duilio work, splits the two Cavour contracts between Trieste and Genoa, and then sees both rebuilds run to nearly four years and exceed their estimates.

The rebuilt ships give Italy an interim answer to Dunkerque while preserving political flexibility and a battle line able to work with lighter forces.