Italian cruiser Fiume
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''Fiume'' was a
heavy cruiser The heavy cruiser was a type of cruiser, a naval warship designed for long range and high speed, armed generally with naval guns of roughly 203 mm (8 inches) in caliber, whose design parameters were dictated by the Washington Naval T ...
of the Italian
Regia Marina The ''Regia Marina'' (; ) was the navy of the Kingdom of Italy (''Regno d'Italia'') from 1861 to 1946. In 1946, with the birth of the Italian Republic (''Repubblica Italiana''), the ''Regia Marina'' changed its name to ''Marina Militare'' ("M ...
, named after the Italian city of Fiume (now Rijeka, Croatia), she was the second of four ships in the
class Class or The Class may refer to: Common uses not otherwise categorized * Class (biology), a taxonomic rank * Class (knowledge representation), a collection of individuals or objects * Class (philosophy), an analytical concept used differentl ...
, and was built between April 1929 and November 1931. Armed with a main battery of eight guns, she was nominally within the limit imposed by the
Washington Naval Treaty The Washington Naval Treaty, also known as the Five-Power Treaty, was a treaty signed during 1922 among the major Allies of World War I, which agreed to prevent an arms race by limiting naval construction. It was negotiated at the Washington Nav ...
, though in reality she significantly exceeded this figure. ''Fiume'' saw extensive service during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
, having participated in several sorties to catch British convoys in the Mediterranean. She was present during the
Battle of Calabria The Battle of Calabria, known to the Italian Navy as the Battle of Punta Stilo, was a naval battle during the Battle of the Mediterranean in the Second World War. Ships of the Italian '' Regia Marina'' were opposed by vessels of the British R ...
in July 1940,
Battle of Cape Spartivento The Battle of Cape Spartivento, known as the Battle of Cape Teulada in Italy, was a naval battle during the Battle of the Mediterranean in the Second World War, fought between naval forces of the Royal Navy and the Italian ''Regia Marina'' on 27 ...
in November, and ultimately the
Battle of Cape Matapan The Battle of Cape Matapan ( el, Ναυμαχία του Ταινάρου) was a naval battle during the Second World War between the Allies, represented by the navies of the United Kingdom and Australia, and the Royal Italian navy, from 27 t ...
in March 1941. In the last engagement, ''Fiume'' and her sister ships and were sunk in a close-range night engagement with three British battleships.


Design

''Fiume'' was
long overall __NOTOC__ Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured parallel to the waterline. This length is important while docking the ship. It is the most commonly used way of expressing the size of a ship, an ...
, with a beam of and a
draft Draft, The Draft, or Draught may refer to: Watercraft dimensions * Draft (hull), the distance from waterline to keel of a vessel * Draft (sail), degree of curvature in a sail * Air draft, distance from waterline to the highest point on a vesse ...
of . She displaced at
full load The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into wei ...
, though her displacement was nominally within the restriction set in place by the
Washington Naval Treaty The Washington Naval Treaty, also known as the Five-Power Treaty, was a treaty signed during 1922 among the major Allies of World War I, which agreed to prevent an arms race by limiting naval construction. It was negotiated at the Washington Nav ...
. Her power plant consisted of two
Parsons Parsons may refer to: Places In the United States: * Parsons, Kansas, a city * Parsons, Missouri, an unincorporated community * Parsons, Tennessee, a city * Parsons, West Virginia, a town * Camp Parsons, a Boy Scout camp in the state of Washingt ...
steam turbines powered by eight oil-fired
Yarrow boiler Yarrow boilers are an important class of high-pressure water-tube boilers. They were developed by Yarrow & Co. (London), Shipbuilders and Engineers and were widely used on ships, particularly warships. The Yarrow boiler design is characteristic ...
s, which were trunked into two funnels
amidships This glossary of nautical terms is an alphabetical listing of terms and expressions connected with ships, shipping, seamanship and navigation on water (mostly though not necessarily on the sea). Some remain current, while many date from the 17th ...
. Her engines were rated at and produced a top speed of . She had a crew of 841 officers and enlisted men.Gardiner & Chesneau, p. 292 She was protected with an
armor belt Belt armor is a layer of heavy metal armor plated onto or within the outer hulls of warships, typically on battleships, battlecruisers and cruisers, and aircraft carriers. The belt armor is designed to prevent projectiles from penetrating ...
that was thick amidships. Her armor deck was thick in the central portion of the ship and reduced to at either end. The gun turrets had 150 mm thick plating on the faces and the
barbette Barbettes are several types of gun emplacement in terrestrial fortifications or on naval ships. In recent naval usage, a barbette is a protective circular armour support for a heavy gun turret. This evolved from earlier forms of gun protectio ...
s they sat in were also 150 mm thick. The main conning tower had 150 mm thick sides. She was armed with a
main battery A main battery is the primary weapon or group of weapons around which a warship is designed. As such, a main battery was historically a gun or group of guns, as in the broadsides of cannon on a ship of the line. Later, this came to be turreted ...
of eight Mod 29 53- caliber guns in four
gun turret A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechani ...
s. The turrets were arranged in superfiring pairs forward and aft. Anti-aircraft defense was provided by a battery of sixteen 47-cal. guns in twin mounts, four Vickers-Terni 40 mm/39 guns in single mounts and eight guns in twin mounts. She carried a pair of IMAM Ro.43
seaplane A seaplane is a powered fixed-wing aircraft capable of taking off and landing (alighting) on water.Gunston, "The Cambridge Aerospace Dictionary", 2009. Seaplanes are usually divided into two categories based on their technological characteri ...
s for aerial reconnaissance; the hangar was located in under the
forecastle The forecastle ( ; contracted as fo'c'sle or fo'c's'le) is the upper deck of a sailing ship forward of the foremast, or, historically, the forward part of a ship with the sailors' living quarters. Related to the latter meaning is the phrase " be ...
and a fixed catapult was mounted on the
centerline Center line, centre line or centerline may refer to: Sports * Center line, marked in red on an ice hockey rink * Centre line (football), a set of positions on an Australian rules football field * Centerline, a line that separates the service cou ...
at the bow. ''Fiume''s
secondary battery A rechargeable battery, storage battery, or secondary cell (formally a type of energy accumulator), is a type of electrical battery which can be charged, discharged into a load, and recharged many times, as opposed to a disposable or pri ...
was revised several times during her career. Two of the 100 mm guns and all of the 40 mm and 12.7 mm guns were removed in the late 1930s and eight 54-cal. guns and eight guns were installed in their place. Two 15-cal. star shell guns were added in 1940.


Service history

Built in the '' Stabilimento Tecnico Triestino'' in
Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into prov ...
, ''Fiume'' was
laid down Laying the keel or laying down is the formal recognition of the start of a ship's construction. It is often marked with a ceremony attended by dignitaries from the shipbuilding company and the ultimate owners of the ship. Keel laying is one o ...
on 29 April 1929, the first member of the class to be laid down. She was launched nearly a year later on 27 April 1930, the same day as her sister ship .
Fitting-out Fitting out, or outfitting, is the process in shipbuilding that follows the float-out/launching of a vessel and precedes sea trials. It is the period when all the remaining construction of the ship is completed and readied for delivery to her o ...
work lasted another year and a half, and the new cruiser was commissioning into the ''
Regia Marina The ''Regia Marina'' (; ) was the navy of the Kingdom of Italy (''Regno d'Italia'') from 1861 to 1946. In 1946, with the birth of the Italian Republic (''Repubblica Italiana''), the ''Regia Marina'' changed its name to ''Marina Militare'' ("M ...
'' (Royal Navy) on 23 November 1931. In January 1935, tests with
autogyro An autogyro (from Greek and , "self-turning"), also known as a ''gyroplane'', is a type of rotorcraft that uses an unpowered rotor in free autorotation to develop lift. Forward thrust is provided independently, by an engine-driven propeller. Whi ...
s were conducted aboard ''Fiume''; a wooden platform was built on the stern of the ship to support the aircraft. The experiments proved to be successful, although the autogyros themselves had very limited range and were unreliable. ''Fiume'' took part in a lavish ceremony held for the visit of
Adolf Hitler Adolf Hitler (; 20 April 188930 April 1945) was an Austrian-born German politician who was dictator of Nazi Germany, Germany from 1933 until Death of Adolf Hitler, his death in 1945. Adolf Hitler's rise to power, He rose to power as the le ...
, the dictator of
Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...
, in May 1938. She and ''Zara'' conducted a gunnery demonstration while Hitler and the dictator of Italy, Benito Mussolini, observed from the battleship .


World War II

When Italy formally joined the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposi ...
by declaring war on France and Britain on 10 June 1940, ''Fiume'' was assigned to the 1st Division with ''Zara'' and the four destroyers of the 9th Destroyer Flotilla. The unit was assigned to the 1st Squadron, under the command of Admiral Inigo Campioni. Two days later, ''Fiume'' and the rest of the 1st Division, along with the 9th Division, sortied in response to British attacks on Italian positions in
Libya Libya (; ar, ليبيا, Lībiyā), officially the State of Libya ( ar, دولة ليبيا, Dawlat Lībiyā), is a country in the Maghreb region in North Africa. It is bordered by the Mediterranean Sea to the north, Egypt to the east, Suda ...
. While they were at sea, the British submarine unsuccessfully attacked ''Fiume'' and her sister . On 6 July, a convoy left Naples, bound for North Africa; the following day, Italian reconnaissance reported a British cruiser squadron to have arrived in
Malta Malta ( , , ), officially the Republic of Malta ( mt, Repubblika ta' Malta ), is an island country in the Mediterranean Sea. It consists of an archipelago, between Italy and Libya, and is often considered a part of Southern Europe. It lies ...
. The Italian naval high command therefore ordered the 1st Division and several other cruisers and destroyers to join the escort for the convoy. The battleships ''Conte di Cavour'' and provide distant support. Two days later, the Italian fleet briefly clashed with the British Mediterranean Fleet in an inconclusive action off Calabria. In late September, the Italian fleet, including ''Fiume'', made a sweep for a British troop convoy from
Alexandria Alexandria ( or ; ar, ٱلْإِسْكَنْدَرِيَّةُ ; grc-gre, Αλεξάνδρεια, Alexándria) is the second largest city in Egypt, and the largest city on the Mediterranean coast. Founded in by Alexander the Great, Alexandri ...
to Malta, but it made no contact with the British ships. ''Fiume'' was present in the harbor at Taranto when the British fleet launched the nighttime carrier strike on Taranto on the night of 11–12 November, but she was not attacked in the raid. Another attempt to intercept a British convoy in late November resulted in the
Battle of Cape Spartivento The Battle of Cape Spartivento, known as the Battle of Cape Teulada in Italy, was a naval battle during the Battle of the Mediterranean in the Second World War, fought between naval forces of the Royal Navy and the Italian ''Regia Marina'' on 27 ...
. The Italian fleet left port on 26 November and clashed with the British fleet the next day, in an engagement that lasted for about an hour. Campioni broke off the action because he mistakenly believed he was facing a superior force, the result of poor aerial reconnaissance. The British heavy cruiser HMS ''Berwick'' was hit twice by 203 mm rounds during the engagement, either fired by ''Fiume'' or her sister ''Pola''.


Battle of Cape Matapan

The Italian fleet, now commanded by Admiral Angelo Iachino, made another attempt to intercept a British convoy in late March 1941. The fleet was supported by the ''Regia Aeronautica'' and the German 10th Air Corps. This operation resulted in the
Battle of Cape Matapan The Battle of Cape Matapan ( el, Ναυμαχία του Ταινάρου) was a naval battle during the Second World War between the Allies, represented by the navies of the United Kingdom and Australia, and the Royal Italian navy, from 27 t ...
; early in the battle, ''Fiume'' and the rest of the 1st Division were to the northeast of the rest of the Italian fleet, which had encountered the British to the southwest. The battleship was torpedoed by British aircraft and forced to withdraw during this phase of the battle. The 1st Division remained on the port side of the Italian fleet as it began its return to port to screen against another possible British attack. A second British airstrike later in the day failed to locate the retiring ''Vittorio Veneto'' and instead torpedoed ''Pola'', which left the cruiser immobilized. ''Fiume'', ''Zara'', and four destroyers were detached to protect ''Pola''. The British fleet, centered on the battleships , , and , was at this point only away. Guided by radar, the British fleet closed in on the crippled ''Pola'' in the darkness while ''Fiume'', ''Zara'', and the destroyers approached from the opposite direction. At 10:27, the searchlights aboard ''Warspite'', the leading British battleship, illuminated ''Fiume'' at a range of , followed immediately by a salvo of six shells from her main battery; five struck ''Fiume'' and caused serious damage. Her superfiring rear turret was blown overboard before a second salvo from ''Warspite'' struck the ship. Shortly thereafter, ''Valiant'' fired four 15-inch shells into ''Fiume'', causing further devastation. ''Fiume'', now a burning wreck, was spared further destruction as the British battleships turned their attention to ''Zara''. ''Fiume'' fell out of line, listing badly to starboard, as ''Zara'' was similarly hammered by 15-inch broadsides. ''Fiume'' remained afloat for about 45 minutes before she capsized and sank stern first at 23:15. Two of the destroyers, ''Alfieri'' and ''Carducci'', were also sunk, as were ''Zara'' and ''Pola''. The action had lasted a mere three minutes. 812 men were lost with ''Fiume'', among them her commanding officer Capt. Giorgio Giorgis; the survivors were picked up by British destroyers on the following morning, Greek destroyers in the evening of 29 March and the Italian hospital ship ''Gradisca'' between 31 March and 3 April.Fioravanzo, pp. 480-481


Footnotes


References

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External links


Fiume (1930)
Marina Militare website {{DEFAULTSORT:Fiume Zara-class cruisers Ships built in Trieste 1931 ships World War II cruisers of Italy World War II shipwrecks in the Mediterranean Sea Maritime incidents in March 1941 Ships built by Cantieri Riuniti dell'Adriatico