This is a list of all modern cruisers built by Italy, starting from the 1880s.
Imperial Japanese Navy submarines originated with the purchase of five Holland type submarines from the United States in 1904. Japanese submarine forces progressively built up strength and expertise, becoming by the beginning of World War II one of the world's most varied and powerful submarine fleets.
The Aigle-class destroyers (contre-torpilleurs) were built for the French navy during the 1920s. They were very similar to the previous Guepard class, the only difference being improved machinery with higher pressure boilers, offering an additional 0.5 knots of speed and a new model 138 mm gun with a sliding breech block giving a higher rate of fire. The ships were named after birds.
The Guépard-class destroyers (contre-torpilleurs) were six ships of the French Navy, laid down in 1927 and commissioned in 1930. They were similar to the previous Chacal class, with a larger hull and with a slightly improved speed and gun armament with 138 mm guns of a new design. The first three ships bore 'animal' names like the Chacals, while the remaining three were given names starting with V, for two battles and a field-marshal. The class saw action in World War II.
The Torpedoboot Ausland were small destroyers or large torpedo boats captured by Nazi Germany and incorporated into the Kriegsmarine. They were assigned a number beginning with TA.