Italian cruiser Liguria

Liguria

Company type	Protected cruiser
Industry	Naval shipbuilding
Founded	1 July 1889
Headquarters	Genoa , Italy
Products	Warship

Overview

Liguria was a protected cruiser constructed for the Italian Regia Marina (Royal Navy). As the fourth vessel in the six-ship Regioni-class class, all named after Italian regions, she was built at the Ansaldo shipyard located in Genoa. Her keel was laid down in July 1889, followed by her launch in June 1893, and she officially entered service in December 1894. The cruiser featured a primary armament composed of four 15 cm (5.9 in) guns alongside six 12 cm (4.7 in) guns, with a top speed reaching 18 knots (33 km/h; 21 mph).

Service History

Throughout her operational life, Liguria fulfilled multiple roles. She often operated within the principal battle fleet; however, between 1903 and 1905, she embarked on a global circumnavigation mission combining diplomatic objectives and scientific research under the leadership of the Duke of the Abruzzi. In 1906, the ship participated in at-sea coaling trials, and from 1908 to 1911, she was outfitted with an experimental observation balloon. During the Italo-Turkish War (1911–1912), she played an active role, including involvement in the capture of Benghazi, delivering naval gunfire support to defenders in Tripoli, and conducting bombardments against Ottoman ports along Libya’s western coast as well as the Arabian Red Sea shoreline. Although still commissioned during World War I, her duties were limited to training purposes without engaging in combat. Ultimately, Liguria was sold for dismantling in May 1921.

Design and Specifications

Liguria belonged to the Regioni class of protected cruisers. She displaced between 2,245 to 2,689 long tons (2,281 to 2,732 t) under normal conditions and up to 2,411 to 3,110 long tons (2,450 to 3,160 t) when fully loaded. The vessel measured 84.8 m (278 ft 3 in) in length overall, with a beam spanning 12.03 m (39 ft 6 in), and a draft of 4.67 m (15 ft 4 in). Propulsion was provided by two triple-expansion steam engines driving two screw propellers, powered by four fire-tube boilers generating approximately 5,536 ihp (4,128 kW). This configuration enabled a maximum speed of around 18.1 knots (33.5 km/h; 20.8 mph) and a cruising range near 2,100 nautical miles (3,900 km; 2,400 mi) at an economical speed of 10 knots (19 km/h; 12 mph).

The crew complement varied between 213 and 278 personnel depending on mission requirements. Armament included four primary guns of 15 centimetres (5.9 in), six secondary guns measuring 12 centimetres (4.7 in), eight quick-firing Hotchkiss guns of 57 millimetres (2.2 in), two additional guns at 37 millimetres (1.5 in), and two torpedo tubes measuring 450 mm (18 in) each. Protection consisted of a deck armored with approximately 50 mm (2.0 in), complemented by a conning tower armored to the same thickness.

Fate

After decades of service spanning peacetime operations and wartime engagements, including significant involvement in early 20th-century conflicts, Liguria concluded her career as a training vessel during the First World War before being decommissioned and sold for scrap in May 1921.

Design

Main article: Regioni-class cruiser

File:Regioni-class cruiser plan and profile.jpg

Plan and profile drawing of the Regioni class

The Italian cruiser Liguria measured 84.8 meters (278 ft 3 in) in overall length, with a beam spanning 12.03 m (39 ft 6 in) and a draft of 4.67 m (15 ft 4 in). Although exact displacement data for each vessel in the class is unavailable, they typically displaced between 2,245 to 2,689 long tons (2,281 to 2,732 t) under normal conditions and ranged from 2,411 to 3,110 long tons (2,450 to 3,160 t) when fully loaded. The ships featured a ram bow and a flush deck design, complemented by two pole masts. Crew complements varied from 213 to 278 personnel.

Propulsion was provided by two horizontal triple-expansion steam engines, each driving a separate screw propeller. Four cylindrical fire-tube boilers supplied steam, exhausting through a pair of funnels. During speed trials, the vessel achieved a peak velocity of 18.1 knots (33.5 km/h; 20.8 mph) powered by 5,536 indicated horsepower (4,128 kW). At an economical speed of 10 knots (19 km/h; 12 mph), her cruising range extended approximately 2,100 nautical miles (3,900 km; 2,400 mi).

Armament included a main battery of four single-mounted 15 cm L/40 guns, arranged with two placed side by side at the bow and two similarly positioned at the stern. The secondary battery consisted of six 12 cm L/40 guns, split evenly with three on each broadside between the main guns. For defense against torpedo boats at close quarters, she carried eight 57 mm Hotchkiss quick-firing guns, two 37 mm guns, and two machine guns. Additionally, the cruiser was equipped with two 450 mm torpedo tubes. Protection was provided by a deck armored with 50 mm plating and a conning tower shielded by sides of equal thickness.

Service history

Liguria towing Sterope during coaling underway tests in 1906

Constructed at the Ansaldo shipyard in Genoa, Liguria had her keel laid on 1 July 1889. Financial constraints delayed the completion timeline for her and her sister ships, as budget limitations compelled the Italian Navy to slow construction efforts to maintain operational readiness of active vessels. The hull took nearly four years to finish before being launched on 8 June 1893. Fitting-out proceeded more rapidly thereafter, allowing her commissioning into service on 1 December 1894. Upon entering service, she was assigned to the Third Division alongside the ironclad San Martino, an older central battery ironclad launched in 1862.

During 1902–1903, Liguria operated within Italy’s principal fleet formation; during peacetime routines, these vessels remained fully commissioned for seven months annually for exercises while spending the other five months at reduced readiness with smaller crews. From 1903 to 1905, under the leadership of the Duke of the Abruzzi, she undertook a global circumnavigation combining diplomatic missions and scientific exploration. Departing from La Spezia on August 29, 1903, she crossed the Atlantic to New Orleans before calling at Havana, Trinidad, and Buenos Aires. Proceeding up the Pacific coast to San Francisco, she then crossed southeast to Hawaii, Tahiti, New Zealand, and Australia. From there she headed northward to China before moving southwards again to visit Bangkok, Singapore, and Java. She traversed the Indian Ocean with stops in Madras and Massawa before passing through the Suez Canal and returning to La Spezia on April 18, 1905. During this voyage, the ship visited 114 ports and crossed the equator six times.

In late 1906, Liguria participated in underway coaling experiments by towing the collier Sterope at a speed of 12 knots (22 km/h; 14 mph), transferring coal via the towing cable at an average rate of approximately 60 metric tons (59 long tons; 66 short tons) per hour during trials. Beginning in 1908, modifications enabled her to operate an observation balloon; this service continued until 1911 and involved towing a German-designed "draken" kite balloon—developed by August von Parseval and Rudolf von Sigsfeld—to assist in spotting naval mines for fleet operations.

When hostilities commenced during the Italo-Turkish War in September 1911, Liguria was stationed in Italian Eritrea alongside four other cruisers before being redeployed to the Mediterranean Sea. On October 18, she joined an escort force protecting a troop convoy bound for Benghazi; this escort included four Regina Elena-class pre-dreadnought battleships, two additional cruisers, and five destroyers due to concerns over potential Ottoman attacks. The following morning after Ottoman forces refused surrender demands, Italian naval bombardment commenced followed by landings from ship crews and infantry aboard troop transports. By evening, Italian forces had pushed Ottoman troops back into Benghazi itself; after a brief siege lasting until October 29, Ottoman defenders withdrew entirely leaving control of the city to Italy.{{sfn|Beehler|}

Following this operation, {{lang|it}|Liguria} moved to Tripoli where she provided artillery support against Ottoman counterattacks along with other Italian warships including the armored cruiser Carlo Alberto and minelayer Partenope as well as torpedo boats like Cigno. On November 9th these vessels played a decisive role in repelling multiple Ottoman assaults on Tripoli through coordinated gunfire support. A month later she participated alongside Partenope and torpedo boats Dardo and Euro in bombardments targeting ports such as Zuwarah, Misrata, and Argub before returning with Carlo Alberto and torpedo cruiser Iride plus several torpedo boats to Tripoli while most of Italy’s fleet returned home for refitting. In January 1912 both Liguria and her sister ship Elba were reassigned to Red Sea operations along with fast mail steamers; there they initiated coastal bombardments against Ottoman ports including Al Luḩayyah and Al Hudaydah while enforcing a blockade until Ottoman surrender occurred in October concluding hostilities in that theater.

By August 1914 at World War I’s onset, Liguria served as a training ship within the First Squadron’s Third Division. Although Italy initially declared neutrality upon war’s outbreak it joined the Triple Entente against Central Powers in May 1915; however despite this shift Liguria did not engage in combat throughout the conflict. She was ultimately sold for dismantling on May 15, 1921 and subsequently scrapped.

References

• Beehler, William Henry (1913). The History of the Italian-Turkish War: September 29, 1911, to October 18, 1912. Annapolis: United States Naval Institute. OCLC 1408563.
• Brassey, Thomas A., ed. (1903). "Comparative Strength". The Naval Annual. Portsmouth: J. Griffin & Co.: 57–68. OCLC 5973345.
• Template:Cite thesis
• Cernuschi, Enrico & O'Hara, Vincent (2007). Jordan, John (ed.). "Search For A Flattop: The Italian Navy and the Aircraft Carrier, 1907–2007". Warship. London: Conway Maritime Press: 61–80. ISBN 978-1-84486-041-8.
• Cox, Daniel H., ed. (1914). Transactions of the Society of Naval Architects and Marine Engineers. XXII. New York: Society of Naval Architects and Marine Engineers. OCLC 1765929. {{cite journal}}: Missing or empty |title= (help)
• Fraccaroli, Aldo (1979). "Italy". In Gardiner, Robert (ed.). [https://archive.org/details/conwaysallworlds0000unse_l2e2

   Conway's All the World's Fighting Ships 1860–1905]. London: Conway Maritime Press
  . pp. 334–359. ISBN [[Special:BookSources/978-0-85177-133-5 
  |978-0-85177-133-5 

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  |journal = Journal of the Royal United Service Institution 
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• {{cite journal

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• {{cite book

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• {{cite book

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   		|journal=Notes on the Year's Naval Progress  
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External links

• Liguria official page on the Marina Militare website (in Italian)