The models of battleships, light and heavy cruisers and the caliber of main guns in various countries in World War II, as long as these two items.

1936 65438+February 3 1, the Washington naval treaty expired and the naval powers resumed the construction of battleships. Britain built four King George V class battleships. The US Navy has built two North Carolina class battleships, four South Dakota class battleships and four Iowa class battleships. The Italian navy built four Vinetot class battleships, the French navy built three Richelieu class battleships, the German navy built two Bismarck class battleships, and the Japanese navy built two Yamato class battleships, namely "Yamato" and "Musashi", which are the largest battleships in the world, with a full displacement of 72,800 tons and a maximum speed of 27 knots. 19441On October 24th, Musashi and Yamato were sunk by American planes. Most battleships in this period used 15 or 16 inch or even 18 inch caliber main guns, and the speed was above 27 knots or even above 30 knots.