Condottieri-class cruiser

The Condottieri class was a sequence of five light cruiser classes of the Regia Marina (Italian Navy), although these classes show a clear line of evolution. They were built before World War II to gain predominance in the Mediterranean Sea. The ships were named after condottieri (military commanders) of Italian history.

Condottieri-class cruiser Raimondo Montecuccoli at Venice
Class overview
Name	Condottieri class
Operators	Regia Marina Hellenic Navy Soviet Navy
Subclasses	Giussano class Cadorna class Montecuccoli class Duca d'Aosta class Luigi di Savoia Duca degli Abruzzi class
Built	1928–1937
In commission	1931–1971
Completed	12
Lost	6
Retired	6
General characteristics
Type	Light cruiser
Displacement	5,323–11,350 tonnes (5,239–11,171 long tons) standard 7,113–11,735 tonnes (7,001–11,550 long tons) full load
Length	169.3–187 m (555–614 ft)
Beam	15.5–18.9 m (51–62 ft)
Draught	5.2–6.9 m (17–23 ft)
Propulsion	2 geared turbines 6 boilers 95,000–110,000 hp (71–82 MW)
Speed	37 kn (69 km/h; 43 mph)
Complement	507
Armament	8 152 mm (6 in)/53 cal. guns
Aircraft carried	2–4 × reconnaissance floatplanes
General characteristics (Luigi di Savoia Duca degli Abruzzi-class)
Displacement	11,350 t (11,171 long tons) standard 11,735 t (11,550 long tons) full load
Length	187 m (614 ft)
Beam	18.9 m (62 ft)
Draught	6.9 m (23 ft)
Propulsion	2 geared turbines 6 boilers 110,000 hp (82 MW)
Speed	34 kn (63 km/h; 39 mph)
Complement	640
Armament	10 152 mm (6 in)/55 guns
Aircraft carried	4 × IMAM Ro.43 reconnaissance floatplanes

Each class is known after the first ship of the group:

Giussano class:

• Alberto di Giussano
• Alberico da Barbiano
• Bartolomeo Colleoni
• Giovanni delle Bande Nere

Cadorna class:

• Luigi Cadorna
• Armando Diaz

Montecuccoli class:

• Raimondo Montecuccoli
• Muzio Attendolo

Duca d'Aosta class:

• Emanuele Filiberto Duca d'Aosta
• Eugenio di Savoia

Luigi di Savoia Duca degli Abruzzi class:

• Luigi di Savoia Duca degli Abruzzi
• Giuseppe Garibaldi

Evolution

The first group, the four Giussanos, were built to counter the French large destroyers (contre-torpilleurs), the first being the 2,500 ton Le Fantasque-class, and therefore they featured very high speed, in exchange for virtually no armour protection.

The following two Cadornas retained the main characteristics, with minor improvements to stability and hull strength.

Major changes were introduced for the next pair, the Montecuccolis. About 2,000 tons heavier, they had significantly better protection, and upgraded power-plants to maintain the required high speed.

The two Duca d'Aostas continued the trend, thickening the armour and improving the power plant again.

The final pair, the Luigi di Savoia Duca degli Abruzzis completed the transition, sacrificing a little speed for good protection (their armour scheme was the same of the Zara-class heavy cruisers) and for two more 6-inch /55 guns.

Service

All ships served in the Mediterranean during World War II.

The ships of the first two subclasses (with the exception of Luigi Cadorna) were all lost by 1942, primarily to enemy torpedoes (with Bartolomeo Colleoni sunk by destroyers at the Battle of Cape Spada after being crippled by HMAS Sydney, Alberico da Barbiano and Alberto di Giussano suffering a similar fate at in a night action of the Battle of Cape Bon, Giovanni delle Bande Nere sunk by British submarine HMS Urge, and Armando Diaz sunk by the British submarine HMS Upright) that led many authors (including Preston) to question their real value as fighting ships. The subsequent vessels fared considerably better with all surviving the war, except Muzio Attendolo (torpedoed in August 1942 and sunk by an Allied bombing in December 1942).

After the end of the war, Eugenio di Savoia and Emanuele Filiberto Duca d'Aosta were given to the Greek Navy and the Soviet Navy respectively as war reparations; Luigi Cadorna was quickly stricken, Raimondo Montecuccoli became a training ship, and the Luigi di Savoia Duca degli Abruzzi subclass served on in the Marina Militare until the 1970s, with Giuseppe Garibaldi becoming the first European guided missile cruiser in 1961.

Ships

List of Condottieri-class ships

Ship	Class	Builder	Laid down	Service
				Start	End
Alberto di Giussano	Giussano class	Ansaldo	29 March 1928	1 January 1931	13 December 1941
Alberico da Barbiano		Ansaldo	16 April 1928	9 June 1931	13 December 1941
Bartolomeo Colleoni		Ansaldo	21 June 1928	10 February 1932	19 July 1940
Giovanni delle Bande Nere		Cantieri Navali di Castellammare di Stabia	31 October 1928	1 January 1931	1 April 1942
Luigi Cadorna	Cadorna class	Cantieri Riuniti dell'Adriatico	19 September 1930	11 August 1933	May 1951
Armando Diaz		Odero Terni Orlando	28 July 1930	29 April 1933	25 February 1941
Raimondo Montecuccoli	Montecuccoli class	Ansaldo	1 October 1931	30 June 1935	1 June 1964
Muzio Attendolo		Cantieri Riuniti dell'Adriatico	10 April 1931	7 August 1935	4 December 1942
Emanuele Filiberto Duca d'Aosta	Duca d'Aosta class	Odero Terni Orlando	29 October 1932	13 July 1935	20 February 1959
Eugenio di Savoia		Ansaldo	6 July 1933	16 January 1936	1965
Luigi di Savoia Duca degli Abruzzi	Duca degli Abruzzi class	Odero Terni Orlando	28 December 1933	1 December 1937	January 1961
Giuseppe Garibaldi		Cantieri Riuniti dell'Adriatico	28 December 1933	1 December 1937	1971

References

• Preston, Antony (2002). The World's Worst Warships. Conway Maritime Press. ISBN 0-85177-754-6.
• Whitley, M.J. (1996). Cruisers of World War Two : an international encyclopedia (Reprinted ed.). London: Arms and Armour. ISBN 1854092251.

External links

• Condottieri light cruiser classes