Deck: up to 63.5mm all together Barbettes: 330mm Turrets: 340mm face The firepower of a battleship demonstrated by USS Iowa. ... The firepower of a battleship demonstrated by USS Iowa. ... The Normandie class battleships were ordered for the French Navy before the First World War. ... The Bretagne class were Dreadnought battleships built for the French Navy during the First World war. ... The Dunkerque class was a new type of warship of the French Navy, labelled as fast battleship. Not quite the size of a full battleship, they were designed to counter the threat of the German pocket battleships of the Deutschland class. ...
The Lyon class was planned from 1914, but was cancelled in favour of the Dunkerque design, less costly and better adapted to counter the German "pocket battleships. No ship of the Lyon type was laid down. The Dunkerque class was a new type of warship of the French Navy, labelled as fast battleship. Not quite the size of a full battleship, they were designed to counter the threat of the German pocket battleships of the Deutschland class. ...
The ships were to be named Lyon, Duquesne, Lille and Tourville.