Bartolomeo Colleoni in Venice |
|
| Class overview | |
|---|---|
| Operators: | Regia Marina |
| Built: | 1928–1930 |
| In commission: | 1931–1942 |
| Completed: | 4 |
| Lost: | 4 |
| General characteristics | |
| Displacement: | 6,570 tonnes (6,470 long tons) standard 6,954 tonnes (6,844 long tons) full load |
| Length: | 169.3 m (555 ft) |
| Beam: | 15.5 m (51 ft) |
| Draft: | 5.3 m (17 ft) |
| Propulsion: | 95,000 hp |
| Speed: | 37 knots (69 km/h; 43 mph) (42 knots (78 km/h; 48 mph) in trials) |
| Range: | 3,800 nmi (7,000 km) at 18 kn (33 km/h; 21 mph) |
| Complement: | 507 |
| Armament: | 8 × 152 mm (6 in) in 4 twin mountings 6 ×100 mm (3.9 in) in 3 twin mountings 8 × 37 mm machine-guns 8 × 13.2 mm machine-guns 4 × 533 mm (21 in) torpedo tubes |
| Armor: | Decks: 20 mm (0.79 in) Belt: 24 mm (0.94 in) Turrets: 23 mm (0.91 in) Tower: 40 mm (1.6 in) |
| Aircraft carried: | 2 × CANT 25AR (later Ro.43) seaplanes |
| Aviation facilities: | 1 × catapult launcher |
The Di Giussano class light cruisers were built before World War II for the Italian Regia Marina, to gain predominance in the Mediterranean Sea. They were designed by general Giuseppe Vian and were named after military commanders of the Italian Mediaeval and Renaissance periods.
Between the two World Wars, the world powers started a rush to gain the supremacy on the seas. In 1926, France started to produce the Le Fantasque class of destroyers, which were superior in displacement and firepower to the destroyers of that period. In order to counter the French menace, Regia Marina decided to produce a new class of cruiser that would be of intermediate size between the new French destroyer class and the cruisers built in that period. In fact, they roughly equated to the British Leander class cruisers.
There were 4 ships, all laid down in 1928:
They were fast ships with good firepower. Speed was the major design criterion and this resulted in minimal protection over critical areas and underwater protection was almost completely lacking. As a result, all 4 ships were sunk by torpedoes:
Media related to [//commons.wikimedia.org/wiki/Category:Di_Giussano_class_cruiser Di Giussano class cruiser] at Wikimedia Commons