Agordat-class cruiser

The class was a pair of torpedo cruisers built by the Italian (Royal Navy) in the late 1890s. The two ships, and , were armed with twelve guns and two torpedo tubes. They proved to be too slow and have too short a cruising radius to be of much use, so their service careers were limited. Their most significant action came during the Italo-Turkish War of 1911–1912, where both ships were employed in shore bombardment duties. Neither ship saw action in World War I. was converted into a minelayer in 1919 and sold for scrapping the following year, while was rearmed as a gunboat in 1921; she followed her sister to the breakers in 1923.

Design

The design for the class was prepared by Engineering Director Nabor Soliani, who intended to build a pair of ships that could be used as fleet scouts. The new vessels were broadly similar to the previous , but they were significantly larger, having a displacement around fifty percent greater than the earlier ships. Soliani also discarded the medium-caliber guns adopted in the -class ships, reducing the gun battery to light guns. The ships proved to be slow and short-ranged in service. They were only marginally faster than the contemporary pre-dreadnought battleship design, the , which limited their utility as fleet scouts. And because their cruising radius was limited, they could not easily serve on foreign stations, where the ability to cruise long distances was required.

Characteristics

The ships of the class were long between perpendiculars and long overall. They had a beam of and a draft of . and displaced up to and , respectively, at full load. The hulls were constructed entirely from mild steel, with very little wood used to reduce the risk of fire in combat. The ships were originally fitted with two pole masts, but the mainmast was removed in both vessels later in their careers. The forecastle deck extended to the conning tower, where it stepped down to the main deck, which ran to main mast, where it was reduced to a short quarterdeck. They had a crew of between 153–185.

Their propulsion system consisted of a pair of horizontal, 4-cylinder triple-expansion steam engines each driving a single screw propeller, with steam supplied by eight Blechynden water-tube boilers that operated at a working pressure of . The boilers were trunked into two widely-spaced funnels on the centerline, with those on being slightly taller than those on . The engines were rated at and produced a top speed of , with being the slightly faster ship. The ships had a cruising radius of only about at a speed of .

and were armed with a main battery of twelve 76 mm L/40 guns mounted singly. Ten of the guns were placed in sponsons, with five on each side of the ship. The other two were in casemates in the forecastle. The ships were also equipped with two torpedo tubes. In 1919, was converted into a minelayer; this involved removing eight of the 76 mm guns and replacing them with a pair of L/40 guns. was converted into a gunboat in 1921 and she was similarly rearmed, though she retained eight of the 76 mm guns. The ships were only lightly armored, with a thick deck.

Ships

Service history

After entering service, both ships were assigned to the main fleet, where they remained for the first several years of their careers. In 1904, was assigned to Italian Eritrea in the Red Sea, before returning to fleet service in the Mediterranean. Both ships saw action in the Italo-Turkish War in 1911–1912. They joined the escort for the troop convoy for an amphibious assault on Derna, Libya in late October 1911. They thereafter provided gunfire support to Italian troops ashore, with being transferred to Benghazi. In October 1912 shelled retreating Ottoman troops in Anatolia, which the commander of the French cruiser witnessed and protested as a violation of international law. Shortly thereafter, the Ottoman government agreed to surrender; signing the Treaty of Ouchy on 18 October.

During the First Balkan War, which broke out in the closing weeks of the Italo-Turkish War, and an international fleet was sent to safeguard foreign nationals in the Ottoman capital of Constantinople, which was threatened by a Bulgarian offensive. Neither ship saw action during World War I, though was involved in the occupation of Constantinople following the Ottoman defeat in November 1918. Both ships were reduced to secondary duties after the war, with being converted into a minelayer in 1919 and being reduced to a gunboat in 1921. Neither ship served for long in these new roles; was scrapped in 1920 and was sold to ship breakers in 1923.

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External links

Agordat
Marina Militare website

{{WWI Italian ships

Cruiser classes