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Regia Marina



 
 
The Regia Marina Italiana (Italian Royal Navy) dates from the proclamation of the Kingdom of Italy (Regno d'Italia) in 1861 after Italian unification
Italian unification

Italian Unification was the political and social movement that annexed different states of the Italian peninsula into the single state of Italy in the 19th century....
 (il Risorgimento). In 1946, with the birth of the Italian Republic
Italy

Italy , officially the Italian Republic , is a country located on the Italian Peninsula in Southern Europe and on the two largest islands in the Mediterranean Sea, Sicily and Sardinia....
 (Repubblica Italiana), the Royal Navy changed its name as it was now the Navy of the Italian Republic (Marina Militare Italiana).

Italian Royal Navy was born on 17 March 1861 following the proclamation of the formation of the Kingdom of Italy
Kingdom of Italy (1861–1946)

The Kingdom of Italy was a state forged in 1861 by the Italian unification under the influence of the Kingdom of Sardinia; it existed until 1946 when the Italians opted for a republican constitution....
.






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The Regia Marina Italiana (Italian Royal Navy) dates from the proclamation of the Kingdom of Italy (Regno d'Italia) in 1861 after Italian unification
Italian unification

Italian Unification was the political and social movement that annexed different states of the Italian peninsula into the single state of Italy in the 19th century....
 (il Risorgimento). In 1946, with the birth of the Italian Republic
Italy

Italy , officially the Italian Republic , is a country located on the Italian Peninsula in Southern Europe and on the two largest islands in the Mediterranean Sea, Sicily and Sardinia....
 (Repubblica Italiana), the Royal Navy changed its name as it was now the Navy of the Italian Republic (Marina Militare Italiana).

Origins

The Italian Royal Navy was born on 17 March 1861 following the proclamation of the formation of the Kingdom of Italy
Kingdom of Italy (1861–1946)

The Kingdom of Italy was a state forged in 1861 by the Italian unification under the influence of the Kingdom of Sardinia; it existed until 1946 when the Italians opted for a republican constitution....
. Just as the Kingdom was a unification of various states in the Italian peninsula, so the Regia Marina was formed from the navies of those states, though the main constituents were the navies of the former kingdoms of Sardinia
Sardinia

Sardinia is the Mediterranean islands#By area island in the Mediterranean Sea . The area of Sardinia is . The island is surrounded by the France island of Corsica, the Italian Peninsula, Tunisia and the Balearic Islands....
 and Naples
Naples

Naples is a city in southern Italy, the capital of the region of Campania and of the province of Naples. The city is known for its rich history, art, culture and gastronomy, playing an important role throughout much of its existence; it is over 2,800 years old....
. The Royal Navy inherited a substantial number of ships, both sail- and steam-powered, and the long naval traditions of its constituents, especially those of Sardinia and Naples, but also suffered from some major handicaps.

Firstly, it suffered from a lack of uniformity and cohesion; the Royal Navy was a heterogeneous mix of equipment, standards and practice, and even saw hostility between the officers from the various navies. These problems were compounded by the continuation of separate officer schools at Genoa
Genoa

Genoa is a city and an important seaport in northern Italy, the capital of the Province of Genoa and of the region of Liguria. The city has a population of about 610,000 and the urban area has a population of about 900,000....
 and Naples
Naples

Naples is a city in southern Italy, the capital of the region of Campania and of the province of Naples. The city is known for its rich history, art, culture and gastronomy, playing an important role throughout much of its existence; it is over 2,800 years old....
, and not fully addressed until the opening of a unified Naval Academy at Livorno
Livorno

Livorno or Leghorn is a port city on the Tyrrhenian Sea on the western edge of Tuscany, Italy. It is the Capital of the Province of Livorno and the third-largest port on the western coast of Italy, having a population of approximately 170,000 residents as of the year 2007....
 in 1881.

Secondly, unification occurred during a period of rapid advances in naval technology and tactics, as typified by the launch of La Gloire by France in 1858, and later by the appearance of, and battle between, the USS Monitor
USS Monitor

USS Monitor was the first ironclad warship warship commissioned by the United States Navy. She is most famous for her participation in the first-ever naval battle between two ironclad warships, the Battle of Hampton Roads on March 9, 1862 during the American Civil War, in which Monitor fought the ironclad CSS Virginia of the Confedera...
 and CSS Virginia
CSS Virginia

CSS Virginia was a steam-powered Floating battery design ironclad warship of the Confederate States Navy during the American Civil War .She was one of the participants in the Battle of Hampton Roads in March, 1862 opposite the USS Monitor....
 in 1862. These innovations quickly made older warships obsolete. Italy did not possess the shipyards or infrastructure to build the modern ships required, but the then Minister for the Navy, Admiral Carlo di Persano
Carlo di Persano

Count Carlo Pellion di Persano was an Italy admiral and politician, who was commander of the Regia Marina fleet at the Battle of Lissa .Persano was born at Vercelli, Piedmont....
, launched a substantial programme to purchase warships from foreign yards.

Seven Weeks War

The new navy's baptism of fire came on July 20, 1866 at the Battle of Lissa
Battle of Lissa (1866)

The Battle of Lissa took place on 20 July 1866 in the Adriatic Sea near the island of Vis and was a decisive victory for an outnumbered Austrian Empire force over a superior Regia Marina force....
 during the Seven Weeks War (also known as the Third Italian War of Independence
Third Italian War of Independence

The Third Italian War of Independence was a conflict which paralleled the Austro-Prussian War, and was fought between the Kingdom of Italy and the Austrian Empire....
). The battle was fought against the Austrian Empire
Austrian Empire

The Austrian Empire was a periodization successor state empire founded on a remnant of the Holy Roman Empire centered on what is today's Austria that officially lasted from 1804 to 1867....
 and occurred near the island of Vis
Vis (island)

Vis [] , is a Croatian island in the Adriatic Sea, with an area of 90.26 km? and a population of 3,617 . Of all the inhabited Croatian islands, it is the furthest from the coast....
 in the Adriatic sea
Adriatic Sea

The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula, and the system of the Apennine Mountains from that of the Dinaric Alps and adjacent ranges....
. This was one of the few fleet actions of the nineteenth century, and as a major sea battle that involved ramming, it had a profound, though with hindsight a detrimental, effect on warship design and tactics. The Italian fleet, commanded by Admiral Persano
Carlo di Persano

Count Carlo Pellion di Persano was an Italy admiral and politician, who was commander of the Regia Marina fleet at the Battle of Lissa .Persano was born at Vercelli, Piedmont....
 mustered 12 ironclad and 17 wooden-walled ships, though only one, the Affondatore, was of the most modern turret ship
Turret ship

Turret ships were a 19th century type of warship, the earliest to have their guns mounted in a revolving gun turret, instead of a broadside arrangement....
 design. Despite a marked disadvantage in numbers and equipment, superior handling by the Austrians under Admiral Wilhelm von Tegetthoff
Wilhelm von Tegetthoff

Wilhelm Freiherr von Tegetthoff was an Austrian admiral. Considered one of the prominent naval commanders of the 19th century, Tegetthoff was known for his innovative tactics as well as his inspirational leadership....
 resulted in a severe defeat for the Italians who lost 2 armoured ships and 640 men.

Following the defeat at Lissa the Royal Navy made significant advances towards recovery.
  • 1881, 1882 battleships Duilio and Dandolo
    Italian ironclad Enrico Dandolo

    The RN Enrico Dandolo was an ironclad battleship built in Italy for the Regia Marina in the 1870s. Designed by Benedetto Brin, together with her sister Italian ironclad Duilio, and armed with muzzle-loader Armstrong 450 mm 100 ton guns, she was considered the most powerful battleship of the time....
     commissioned, in their time the most powerful warships in the world
  • 1896 Circumnavigation of the globe by the corvette Magenta
  • 1897 Experiments with Guglielmo Marconi
    Guglielmo Marconi

    Marchese Guglielmo Marconi was an Italy inventor, best known for his development of a radiotelegraph system, which served as the foundation for the establishment of numerous affiliated companies worldwide....
     in the use of radio communications
  • 1909 First use of aircraft with the fleet


Italo-Turkish War

In 1911 and 1912, the Royal Navy was involved in the Italo-Turkish War
Italo-Turkish War

The Italo-Turkish or Turco-Italian War was fought between the Ottoman Empire and the Kingdom of Italy from September 29, 1911 to October 18, 1912....
 against forces of the Ottoman Empire
Ottoman Empire

The Ottoman Empire , also known by its contemporaries as the Turkish Empire or Turkey , was an empire that lasted from 1299?1923. It was Treaty of Lausanne by the Republic of Turkey, which was officially proclaimed on October 29, 1923....
.

World War I


Before 1914, the Kingdom of Italy built and maintained six Dreadnought
Battleship

A battleship is a large, heavily armour warship with a main artillery battery consisting of the largest calibre of guns. Battleships were larger, better armed, and better armored than cruisers and destroyers....
 battleships (Dante Alighieri as a prototype, Giulio Cesare, Conte di Cavour and Leonardo da Vinci of Cavour class, Andrea Doria and Caio Duilio of Doria Class), but they did not participate in major naval actions in World War I
World War I

World War I, or the First World War , was a global military conflict which involved the Great powers, organized into two opposing military alliances: the Allies of World War I and the Central Powers....
.

During the war, the Royal Navy spent her major efforts in the Adriatic Sea
Adriatic Sea

The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula, and the system of the Apennine Mountains from that of the Dinaric Alps and adjacent ranges....
, fighting the Austro-Hungarian Navy
Austro-Hungarian Navy

The Austro-Hungarian Navy was the naval force of the Austro-Hungarian Empire. The official name in German was the Kaiserliche und K?nigliche Kriegsmarine ....
. The resulting so called Adriatic Campaign of World War I
Adriatic Campaign of World War I

The Adriatic Campaign of World War I was a naval campaign fought during World War I between the Austro-Hungarian Navy, and the Mediterranean squadrons of the United Kingdom of Great Britain and Ireland, France, and the Kingdom of Italy ....
 consisted mainly of Austro-Hungarian coastal bombardments of Italy's Adriatic coast, and wider-ranging German/Hungarian submarine warfare into the Mediterranean. Allied forces mainly limited themselves to blockading the German/Hungarian navies in the Adriatic, which was successful in regards to surface units, but failed for the U-boats, which found safe harbours and easy passage into and out of the area for the whole of the war. Considered a relatively minor part of the naval warfare of World War I, it nonetheless tied down significant forces.

For most of the war the Italian and Austro-Hungarian navies each kept a relatively passive watch over their counterparts. The Italian fleet lost the pre-dreadnought battleship Benedetto Brin at Brindisi
Brindisi

Brindisi is an ancient city in the Italy region of Apulia, the capital of the province of Brindisi....
 (27 September 1915) and the dreadnought Leonardo da Vinci
Italian battleship Leonardo da Vinci

The battleship Leonardo da Vinci was an Italian Conte di Cavour class battleship of the Regia Marina. It was 170 metres long . Its twenty boilers and four shafts generated 24 MW and gave a top speed of 11 m/s ....
 at Taranto
Taranto

Taranto is a coastal city in Puglia, Southern Italy. It is the capital of the Province of Taranto and is an important commercial port as well as the main Italian naval base....
 (2 August 1916) due to magazine explosion (although there were rumours of Austrian sabotage). In the last part of the war, the Regia Marina developed new, insidious weapons: the MAS boats
MAS (boat)

Motoscafo Armato Silurante commonly abbreviated as MAS) was a class of fast Torpedo boat used by the Regia Marina during World War I and World War II....
, that sank the Austro-Hungarian battleship SMS Szent István
SMS Szent István

SMS Szent Istv?n was a dreadnought battleship, the only one built wholly by the Hungarian part of Austria-Hungary. Hungary was awarded the contract to build the battleship in return for agreeing to the immense funding of the , and named her after Hungary's first Christian king, Stephen I of Hungary ....
 in the Adriatic Sea
Adriatic Sea

The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula, and the system of the Apennine Mountains from that of the Dinaric Alps and adjacent ranges....
 on 10 June 1918; and an early type of human torpedo
Human torpedo

Human torpedoes or manned torpedoes were secret naval weapons of World War II. The name is most commonly used to refer to the weapons that Italy and later Britain deployed in the Mediterranean Sea and used to attack ships in enemy harbours....
 (Mignatta) entered the harbour of Pula
Pula

Pula is the largest city in Istria County, Croatia, situated at the southern tip of the Istria peninsula, with a population of 62,080 .Like the rest of the region, it is known for its mild climate, tame sea, and unspoiled nature....
 and sank the Austro-Hungarian flagship
Flagship

A flagship is the lead ship in a fleet of vessels, a designation given on account of being either the largest, fastest, newest, most heavily armed or, for publicity purposes, the most well known....
 Viribus Unitis
SMS Viribus Unitis

SMS Viribus Unitis was the first Austria-Hungary dreadnought battleship of the . Its name - which means "With United Forces" - was the Franz_Joseph_I.#Personal_motto....
 on 1 November 1918. The battleship Teggetthoff
SMS Tegetthoff

SMS Tegetthoff was an Austria-Hungary dreadnought battleship, named after Wilhelm von Tegetthoff, 19th-century Austrian admiral most notable for defeating the Regia Marina in the Battle of Lissa ....
 (sister of the former two) was handed over to Italy as war prize in 1919.

Interwar years

Amerigo Vespucci 1976 Nyc Aufgetakelt
During the interwar period
Interwar period

The interwar period is understood, within recent Western culture, to be the period between the end of the First World War and the beginning of the Second World War....
, the Italian government decided to enhance its Royal Navy (Regia Marina) with a view to challenging the British Royal Navy
Royal Navy

The Royal Navy of the United Kingdom is the oldest of the British Armed Forces . From the mid-18th century until well into the 20th century, it was the most powerful navy in the world, playing a key part in establishing the British Empire as the dominant world power from 1815 until the early 1940s....
's Mediterranean Fleet. In order to minimize contact with the more experienced British vessels, the Italian Royal Navy based its strategy on fast ships with long-range artillery
Artillery

Artillery is a military Combat Arms which employs any apparatus, machine, an assortment of tools or instruments, a system or systems used as weapons for the discharge of large projectiles in combat as a major contribution of fire power within the overall military capability of an armed force....
. Accordingly it had new guns developed which had smaller calibers but longer ranges than their British counterparts; furthermore, in order to allow higher speeds, new Italian ships had designs with thinner armour (see, for example, Giovanni dalle Bande Nere
Italian cruiser Giovanni dalle Bande Nere

Giovanni delle Bande Nere was an Italy Condottieri class cruiser light cruiser, named after the Giovanni dalle Bande Nere 16th century condottiero and member of the Medici family, that served in the Regia Marina during World War II....
).

In 1925, the Regia Marina ordered two school ships to be built following a design by Lieutenant Colonel Francesco Rotundi of the Italian Navy Engineering Corps, inspired by the style of large late 18th century 74-cannon ships of the line
Ship of the line

A ship-of-the-line was a type of naval warship constructed from the 17th century through the mid-19th century, to take part in the Naval tactics in the Age of Sail known as the line of battle, in which two columns of opposing warships would maneuver to bring the greatest weight of broadside guns to bear....
. The first of these two ships, the Cristoforo Colombo, was put into service in 1928 and was used by the Italian Navy until 1943. After World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
, this ship was handed over to the USSR
Soviet Union

The Union of Soviet Socialist Republics was a Constitution of the Soviet Union socialist state that existed in Eurasia from 1922 to 1991.The name is a translation of the , romanization of Russian Soyuz Sovetskikh Sotsialisticheskikh Respublik, abbreviated ????, SSSR....
 as part of the war reparations and was shortly afterwards decommissioned.

The second ship of the design was the Amerigo Vespucci
Amerigo Vespucci (ship)

The Amerigo Vespucci is a tall ship of the Marina Militare, named after the explorer Amerigo Vespucci. Her home port is Livorno, Italy....
. The ship was built in 1930 at the (formerly Royal) Naval Shipyard of Castellammare di Stabia
Castellammare di Stabia

Castellammare di Stabia is a comune in the province of Naples, Campania region, southern Italy. It is situated on the Gulf of Naples about 30 kilometers southeast of Naples, on the route to Sorrento, Italy....
 (Naples). She was launched on February 22, 1931, and was put into service in July of that year.

Italo-Ethiopian War

The Italian Royal Navy played a limited role in the invasion of the Ethiopia. While the Ethiopian Empire
Ethiopian Empire

The Ethiopian Empire, also known as Abyssinia, was in what is now Ethiopia and Eritrea. At its height the empire also included Somalia, Djibouti, Egypt, Sudan, Yemen and Saudi Arabia and existed from approximately 1137 until 1974 when the monarchy was overthrown in a coup d'etat....
 was landlocked, the navy was instrumental in delivering and supplying the invasion forces through Somali
Somalia

Somalia , officially the Republic of Somalia and formerly known as the Somali Democratic Republic, is a country located in the Horn of Africa....
 and Eritrean
Eritrea

Eritrea , officially the Country of Eritrea, is a country in Northeast Africa. It is bordered by Sudan in the west, Ethiopia in the south, and Djibouti in the southeast....
 ports.

Spanish Civil War

At the time of the Italian intervention in the Spanish Civil War
Spanish Civil War

The Spanish Civil War was a major conflict in Spain that started after an attempted coup d'?tat by a group of Spanish Army generals, supported by the conservative Spanish Confederation of the Autonomous Right , Carlist groups and the fascistic Falange, against the government of the Second Spanish Republic, then under the leadership of pr...
, the Royal Navy sent naval units in support of the Italian Corps of Volunteer Troops (Corpo Truppe Volontarie
Corpo Truppe Volontarie

The Corps of Volunteer Troops was an Italy expeditionary force which was sent to Spain to support General Francisco Franco and the Spanish Nationalist forces during the Spanish Civil War....
). Approximately fifty-eight Italian submarines took part in hunting operations against Republican naval forces of Spain. These submarines were organized in a Submarine Legion and complimented German U-boat
U-boat

U-boat is the anglicized#Loanwords version of the German language word , itself an abbreviation of Unterseeboot , and refers to military submarines operated by Germany, particularly in World War I and World War II....
 operations as part of Operation Ursula.

Albania

In 1939, the Royal Navy supported the invasion of Albania
Italian invasion of Albania

The Italian invasion of Albania was a brief military campaign by the Kingdom of Italy against the Albanian Kingdom. The conflict was a result of the expansionist policies of Italian dictator Benito Mussolini....
. All ground forces involved in the invasion had to cross the Adriatic Sea
Adriatic Sea

The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula, and the system of the Apennine Mountains from that of the Dinaric Alps and adjacent ranges....
 from mainland Italy and the crossings were accomplished without incident.

World War II

battleship with war camouflage, 1943.]]

On 10 June 1940, the Kingdom of Italy declared war on the French Republic
French Third Republic

The French Third Republic was the political regime of France between the Second French Empire and the Vichy France. It was a republican parliamentary democracy that was created on 4 September 1870 following the collapse of the Empire of Napoleon III of France in the Franco-Prussian War....
 and the United Kingdom
United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom , the UK or Britain,is a sovereign state located off the northwestern coast of continental Europe....
 and entered World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
. The Italians went to war with the fourth largest navy in the world. Italian dictator Benito Mussolini
Benito Mussolini

Benito Amilcare Andrea Mussolini, Order of the Bath Sovereign Military Order of Malta Order of the Tower and Sword was an Italy politician who led the National Fascist Party and is credited with being one of the key figures in the creation of Fascism....
 saw the control of the Mediterranean Sea
Mediterranean Sea

The Mediterranean Sea is a sea or Ocean off the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Europe, on the south by Africa, and on the east by Asia....
 as an essential prerequisite for exanding his "New Roman Empire" into Nice
Nice

Nice is a city in Southern France France located on the Mediterranean Sea coast, between Marseille, France, and Genoa, Italy, with 1,197,751 inhabitants in the 2007 estimate....
, Corsica
Corsica

Corsica is the Mediterranean islands#By area in the Mediterranean Sea . It is located west of Italy, southeast of the France mainland, and north of the island of Sardinia....
, Tunis
Tunis

Tunis is the Capital of the Tunisian Republic and also the Tunis Governorate, with a population of 1 200,000 in 2008 and over 3,980,500 in the municipal area....
, and the Balkans
Balkans

The Balkans is the historical name of a geographic subregion of southeastern Europe. The region takes its name from the Balkan Mountains, which run through the centre of Bulgaria into eastern Serbia....
. Italian naval building accelerated during his tenure. Mussolini described the Mediterranean as "Our Sea
Mare Nostrum

Mare Nostrum may refer to:*Mare Nostrum, the Roman term for the Mediterranean Sea, adopted by Italian nationalists and fascists.*Mare Nostrum , a Spanish-language novel by Vicente Blasco Ib??ez...
" (Mare Nostrum
Mare Nostrum

Mare Nostrum may refer to:*Mare Nostrum, the Roman term for the Mediterranean Sea, adopted by Italian nationalists and fascists.*Mare Nostrum , a Spanish-language novel by Vicente Blasco Ib??ez...
).

Before the declaration of war, Italian ground and air forces prepared to strike at the beaten French forces across the border with France
Italian invasion of France

The Italian invasion of France in June 1940 was a small scale invasion that started near the end of the Battle of France during World War II. The goal of the Italian offensive was to take control of the Alps mountain range and the region around Nice....
. By contrast, the Italian Royal Navy prepared to secure the lines of communications between Italy, Libya
Italian Libya

Italian Libya was a unified colony of Italian North Africa established in 1934 in what represents present-day Libya. Italian Libya was formed from the colonies of Italian Cyrenaica and Italian Tripolitania which were taken by Italy from the Ottoman Empire in 1912 after the Italo-Turkish War of 1911 to 1912....
, and the East Africa
Italian East Africa

Italian East Africa was a short-lived Italian colony in Africa consisting of Ethiopia and the established colonies of Italian Somaliland and Eritrea held in the name of Victor Emmanuel III of the Kingdom of Italy ....
n colonies. The Royal Navy also prepared to attack British convoys. The Italian High Command (Commando Supremo) did not approve of the plan devised by the Italian Naval Headquarters (Supermarina) to occupy a weakly defended Malta.

At the time that Italy declared war, the Italian Royal Navy consisted of six capital ships
Capital ship

File:HMS Ark Royal USS Nimitz Norfolk2 1978.jpegThe capital ships of a navy are its "important" warships; the ones with the heaviest firepower and armor....
. The four most modern of these ships were being re-equipped. Only the two oldest capital ships were in a state of operational readiness. In addition to the six capital ships, the Royal Navy had 19 cruisers, 59 destroyers, 67 torpedo boats, and 116 submarines. Numerically the Italian fleet was strong but there was a large number of obsolete units and the service suffered in general from insufficient training of crews. The shortage of oil precluded extensive operations.

The warships of the Italian Royal Navy had a general reputation as well-designed. Italian small attack craft lived up to expectations and were responsible for many brave and successful actions in the Mediterranean. But some Italian cruiser classes were rather deficient in armour and all Italian warships lacked radar
Radar

Radar is a system that uses electromagnetic radiation waves to identify the range, altitude, direction, or speed of both moving and fixed objects such as aircraft, ships, motor vehicles, weather formations, and terrain....
, although the lack of radar was partly offset by the fact that Italian warships were equipped with good rangefinder
Rangefinder

A rangefinder is a device that measures distance from the observer to a target, for the purposes of surveying, determining focus in photography, or accurately aiming a weapon....
 and fire-control
Fire-control system

A fire-control system is a computer, often mechanical, which is designed to assist a weapon system in hitting its target. It performs the same task as a human gunner firing a weapon, but attempts to do so faster and more accurately....
 systems. In addition, whereas Allied commanders at sea had discretion on how to act, the actions of Italian commanders were closely and precisely governed by Italian Naval Headquarters.

This could lead to action being avoided when the Italians had a clear advantage. For example, during "Operation Hats" the Italian Royal Navy had superior forces at sea, but avoided the opportunity to exploit their advantage . Italian Naval Headquarters was conscious that the British could replace ships lost in the Mediterranean, whereas Italian Royal Navy resources were limited.

The Italian Navy also lacked a proper fleet air arm. The Italian aircraft carrier Aquila
Italian aircraft carrier Aquila

Aquila was an Italy aircraft carrier designed and built during World War II. It was a modification of the liner SS Roma . The conversion started in 1941; at the time of the Italian armistice , the conversion was almost complete, but the ship was never delivered to the Regia Marina....
 and the Sparviero
Italian aircraft carrier Sparviero

Sparviero was an Italy aircraft carrier designed and built during World War II. She was originally the ocean liner MS Augustus. The conversion was started in 1942 and was almost completed, but the ship was never delivered to the Regia Marina....
 were never completed and most air support during the Battle of the Mediterranean
Battle of the Mediterranean

The Battle of the Mediterranean was the name given to the naval campaign fought in the Mediterranean Sea during World War II.For the most part, the campaign was fought between the forces of the Kingdom of Italy Regia Marina , supported by other Axis Powers naval forces,...
 was supplied by the land-based Royal Air Force
Regia Aeronautica

The Italian Royal Air Force was the name of the air force of the Kingdom of Italy . It was established as a service independent of the Regio Esercito from 1923 until 1946....
 (Regia Aeronautica
Regia Aeronautica

The Italian Royal Air Force was the name of the air force of the Kingdom of Italy . It was established as a service independent of the Regio Esercito from 1923 until 1946....
).

Mediterranean

In November 1940, the British attacked the Italian naval base at Taranto
Taranto

Taranto is a coastal city in Puglia, Southern Italy. It is the capital of the Province of Taranto and is an important commercial port as well as the main Italian naval base....
. The Battle of Taranto
Battle of Taranto

The naval Battle of Taranto took place on the night of 11 November 1940 – 12 November 1940 during World War II. The Royal Navy launched the first all-aircraft naval attack in history, flying a small number of aircraft from an aircraft carrier in the Mediterranean Sea and attacking the Italy fleet at harbour in Taranto....
 proved to be a very successful attack by carrier
Aircraft carrier

An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a navy force to project air power great distances without having to depend on local bases for staging aircraft operations....
-borne aircraft carrying torpedo
Torpedo

Note: Prior to 1900, in naval usage "torpedo" could also refer to what today is called a naval mine. For that usage, see naval mine.The modern torpedo is a self-propelled explosive projectile weapon, launched above or below the water surface, propelled underwater toward a target, and designed to detonate on contact or in proximity t...
es against Italian battleships in harbor. This success provided one of the inspirations for the Japanese attack on the American fleet at Pearl Harbor
Pearl Harbor

Pearl Harbor is a harbor on the island of Oahu, Hawaii, west of Honolulu, Hawaii. Much of the harbor and surrounding lands is a United States Navy deep-water naval base....
 in December 1941.

The Allies gained the upper hand after several actions. A major defeat was inflicted on the Italian Royal Navy at Cape Matapan
Battle of Cape Matapan

The Battle of Cape Matapan was a World War II naval battle fought from March 27 to March 29, 1941. The Cape Matapan is on the southwest coast of Greece's Peloponnesus peninsula....
, where the British Royal Navy and the Royal Australian Navy
Royal Australian Navy

The Royal Australian Navy is the navy of the Australian Defence Force. Established in 1901, the RAN was formed out of the Commonwealth Naval Forces to become the small navy of Australia after federation, consisting of the former colonial navies of the new Australian states....
 intercepted and destroyed three heavy cruisers (Zara
Italian cruiser Zara

Zara was an Italy heavy cruiser, which served in the Regia Marina during World War II. The cruiser was named after the Adriatic city of Zara ....
, Pola and Fiume; all of the same class) and two Poeti class destroyers in a night ambush, with the loss of over 2300 seamen. The Allies had Ultra
Ultra

Ultra was the name used by the United Kingdom for intelligence resulting from decryption of encrypted Nazi Germany radio communications in World War II....
 intercepts, which predicted the Italian movements, and radar
Radar

Radar is a system that uses electromagnetic radiation waves to identify the range, altitude, direction, or speed of both moving and fixed objects such as aircraft, ships, motor vehicles, weather formations, and terrain....
, which enabled them to locate the ships and range their weapons at distance and at night. The better air reconnaissance skills of the British Royal Navy's Fleet Air Arm
Fleet Air Arm

The Fleet Air Arm is the branch of the Royal Navy responsible for the operation of the aircraft on board their ships. The Fleet Air Arm operates the AgustaWestland EH101, Westland Sea King and Westland Lynx helicopters, as well as the BAE Harrier II....
 and their close collaboration with surface units were other major causes of the Italian debacle.

The most successful attack performed by the Italian Navy involved divers planting mines on British battleships
Raid on Alexandria (1941)

The Raid on Alexandria took place on 19 December 1941, in the Alexandria harbour....
 in Alexandria
Alexandria

Alexandria , with a population of 4.1 million, is the second-largest city in Egypt, and is the country's largest seaport, serving about 80% of Egypt's imports and exports....
 harbour. On 19 December 1941, HMS Queen Elizabeth
HMS Queen Elizabeth (1913)

HMS Queen Elizabeth was the lead ship of the Queen Elizabeth class battleship of HMS Dreadnought battleships, named in honour of Elizabeth I of England....
 and Valiant
HMS Valiant (1914)

HMS Valiant was a Queen Elizabeth class battleship of the Royal Navy. She was laid down at the Fairfield shipyards, Govan on 31 January 1913 and launched on 4 November 1914....
 were sunk in shallow water by mines planted by Italian divers. It took almost two years before both vessels could be raised and returned to active service. This action brought important strategic consequences.

On the night of 19 December, Force K
Force K

Force K was a United Kingdom Royal Navy task force of the Second World War. It operated out of Malta and was responsible for intercepting convoys carrying supplies to the Italian and German forces in North Africa, including Erwin Rommel's Afrika Korps....
, comprising three cruisers and four destroyers based at Malta
Malta

Malta , officially the Republic of Malta , is a densely populated developed country European microstates microstate in the European Union....
, became stranded in an Italian minefield off Tripoli
Tripoli

Tripoli is the largest and Capital city of Libya.Tripoli has a population of 1.69 million. The city is located in the northwest of the country on the edge of the desert, on a point of rocky land projecting into the Mediterranean Sea and forming a bay....
. "Force K" had accounted for the destruction of some 60,000 tons of Axis
Axis Powers

The Axis powers were those countries that were opposed to the Allies of World War II during World War II. The three major Axis powers - Nazi Germany, Kingdom of Italy , and Empire of Japan - were part of a military alliance on the signing of the Tripartite Pact in September 1940, which officially founded the Axis powers....
 shipping in 1941. The Cruiser
Cruiser

A cruiser is a large type of warship, which had its prime period from the late 19th century to the end of the Cold War. The first cruisers were intended for individual raiding and protection missions on the seas....
 HMS Neptune
HMS Neptune (20)

HMS Neptune was a Leander class cruiser light cruiser which served with the Royal Navy of the United Kingdom during World War II.The Neptune was the fourth ship of its class and was the ninth Royal Navy vessel to carry the name Neptune....
 and the Destroyer
Destroyer

In navy terminology, a destroyer is a fast and maneuverable yet long-endurance warship intended to escort larger vessels in a Naval fleet, convoy or battle group and defend them against smaller, short-range but powerful attackers ....
 HMS Kandahar
HMS Kandahar (F28)

HMS Kandahar was a J and K class destroyer destroyer of the Royal Navy. Named after the Afghan city of Kandahar and launched in 1939, she was irreparably damaged by a naval mine off Tripoli in 1941, and scuttled the next day by HMS Jaguar ....
 were lost. In addition, three other ships were seriously damaged and more than nine-hundred men died. Force K
Force K

Force K was a United Kingdom Royal Navy task force of the Second World War. It operated out of Malta and was responsible for intercepting convoys carrying supplies to the Italian and German forces in North Africa, including Erwin Rommel's Afrika Korps....
 was put out of action and Malta
Malta

Malta , officially the Republic of Malta , is a densely populated developed country European microstates microstate in the European Union....
's offensive capabilities were reduced to a minimum.

This sudden series of Allied
Allies of World War II

The Allies of World War II were the countries officially opposed to the Axis powers of World War II during the World War II. Within the ranks of the Allies powers, the British Empire, the Soviet Union, and the United States of America were known as "The Big Three"....
 disasters allowed the Italian Royal Navy to achieve naval supremacy in the central Mediterranean. The Axis supply routes from southern Europe
Europe

Europe is, conventionally, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally divided from Asia to its east by the water divide of the Ural Mountains, the Ural , the Caspian Sea, and by the Caucasus Mountains to the southeast....
 to North Africa
North Africa

North Africa or Northern Africa is the northernmost region of the African continent, separated by the Sahara from Sub-Saharan Africa.Geopolitically, the United Nations subregion of Northern Africa includes the following seven countries or territories:...
 were almost untouched by the British Royal Navy
Royal Navy

The Royal Navy of the United Kingdom is the oldest of the British Armed Forces . From the mid-18th century until well into the 20th century, it was the most powerful navy in the world, playing a key part in establishing the British Empire as the dominant world power from 1815 until the early 1940s....
 or its allies for several months.

The Italian fleet took advantage of the situation and went on the offensive. The fleet blocked or decimated at least three large Allied convoys bound for Malta. This led to a number of naval engagements, such as the Second Battle of Sirte
Second Battle of Sirte

The Second Battle of Sirte was a naval battle between most of the escorting warships of a British convoy and the bulk of an Regia Marina squadron....
, the Battle of Mid-June, Operation Harpoon
Operation Harpoon (1942)

In World War II, Operation Harpoon was one of two simultaneous Allied Malta Convoyss sent to supply Malta in the Axis-dominated Mediterranean Sea in mid-June 1942....
, Operation Vigorous
Operation Vigorous

Operation Vigorous was a World War II Allied operation to deliver a supply convoy that sailed from Haifa and Port Said on 12 June 1942 to Malta....
, and Operation Pedestal
Operation Pedestal

Operation Pedestal was a Great Britain operation to get desperately needed supplies to the island of Malta in August 1942, during the World War II....
. All of these engagements were favourable to the Axis. Despite this activity, the only real success of the Italian Fleet was the aerial and surface attacks on the Harpoon convoy. These attacks sank several Allied warships and damaged others. Only two transports of the original six in the convoy reached Malta. This was the only undisputed squadron-sized victory for Italian surface forces in World War II.

However, this was only a brief happy time for the Axis. The oil and supplies brought to Malta, despite heavy losses, by Operation Pedestal
Operation Pedestal

Operation Pedestal was a Great Britain operation to get desperately needed supplies to the island of Malta in August 1942, during the World War II....
 in August and the Allied landings in North Africa, Operation Torch
Operation Torch

Operation Torch was the United Kingdom-United States invasion of French North Africa in World War II during the North African Campaign, started 8 November 1942....
, in November, turned the fortunes of war against Italy. After years of stalemate, the Axis forces were ejected from Libya and Tunisia in just six months, their supply lines harassed day after day by the overwhelming aerial and naval supremacy of the Allies.

The Italian Royal Navy performed well and bravely in its North African convoy duties, but remained at a technical disadvantage. The Italian ships relied on a speed advantage, but could easily be damaged by shell or torpedo, due to their relatively thin armour. The fatal and final blow to the Italian Navy was a shortage of fuel, which forced her main units to remain at anchor for most of the last year of the Italian alliance with Germany.

Atlantic

From 10 June 1940, submarines of the Italian Royal Navy took part in the Battle of the Atlantic alongside the U-Boats of the German Navy (Kriegsmarine
Kriegsmarine

The Kriegsmarine was the name of the German Navy between 1935 and 1945, during the Nazi Germany regime, superseding the Reichsmarine, and the Kaiserliche Marine of World War I....
). The Italian submarines were based in Bordeaux
Bordeaux

is a Port city on the Garonne in southwest France, with one million inhabitants in its aire urbaine at a 2008 estimate. It is the Capital of the Aquitaine regions of France, as well as the Prefectures in France of the Gironde Departments of France....
, France
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
 at the BETASOM
BETASOM

BETASOM is an Italian language acronym meaning B Sommergibile or B submarines and it refers to the submarine base established at Bordeaux by the Italian Royal Navy during World War II....
 base. While more suited for the Mediterranean Sea
Mediterranean Sea

The Mediterranean Sea is a sea or Ocean off the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Europe, on the south by Africa, and on the east by Asia....
 than the Atlantic Ocean
Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions; with a total area of about 106.4 million square kilometres . It covers approximately one-fifth of the Earth's surface....
, the thirty-two Italian submarines that operated in the Atlantic sank one-hundred-and-nine Allied ships for a total of 593,864 tons.

The Royal Navy even planned an attack to New York
New York City

The City of New York is the List of United States cities by population in the United States, while the New York metropolitan area ranks among the List of urban areas by population....
 harbour for December 1942, but this plan was delayed for many reasons and was never carried out.

Red Sea

From 10 June 1940, the Italian Navy's Red Sea Flotilla
Red Sea Flotilla

The Red Sea Flotilla was a unit of the Regia Marina based in Massawa, Eritrea, when Massawa was part of Italian East Africa. In World War II, the Red Sea Flotilla was active against the United Kingdom Royal Navy's Eastern Fleet from Italy's declaration of war on 10 June 1940 until the fall of Massawa on 8 April 1941....
, based in Massawa
Massawa

Massawa, formerly known as Mitsiwa and Batsi? or Badi }} is a port on the Red Sea coast of Eritrea. Important for many centuries, it has been colonised by Egypt, the Ottoman Empire, Italy, UK and finally Ethiopia until 1991....
, Eritria, posed a potential threat to Allied
Allies of World War II

The Allies of World War II were the countries officially opposed to the Axis powers of World War II during the World War II. Within the ranks of the Allies powers, the British Empire, the Soviet Union, and the United States of America were known as "The Big Three"....
 shipping crossing the Red Sea
Red Sea

The Red Sea is a salt water inlet of the Indian Ocean between Africa and Asia. The connection to the ocean is in the south through the Bab el Mandeb sound and the Gulf of Aden....
 between the Indian Ocean
Indian Ocean

The Indian Ocean is the third largest of the world's oceanic divisions, covering about 20% of the water on the Earth's surface. It is bounded on the north by Asia ; on the west by Africa; on the east by Indochina, the Sunda Islands, and Australia; and on the south by the Southern Ocean ....
 and the Mediterranean Sea
Mediterranean Sea

The Mediterranean Sea is a sea or Ocean off the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Europe, on the south by Africa, and on the east by Asia....
. Initially, the East African Campaign
East African Campaign (World War II)

The East African Campaign refers to the battles fought in East Africa during World War II. The battles of this campaign were fought between the forces of the British Empire, the British Commonwealth of Nations, and several allies on one side and the forces of the Italian Empire on the other....
 went well for Italy. In August 1940, the threat to Allied passage of the Red Sea was increased after the Italian conquest of British Somaliland
Italian conquest of British Somaliland

The Italian conquest of British Somaliland was a campaign in the Horn of Africa which took place in the summer of 1940 between forces of Italy and those of Great Britain and its Commonwealth....
. This allowed the Italians the use of the port of Berbera
Berbera

Berbera is a city in northwestern Somalia. It was for centuries the capital of the Somaliland region and also the colonial Capital of British Somaliland from 1870 to 1941 when it was moved to Hargeisa....
 in what had been British Somaliland
British Somaliland

British Somaliland was a British Empire protectorate in the north part of the Horn of Africa. The protectorate incorporated most of what is identified as Maakhir, Puntland, and Somaliland....
. In January 1941, the British
United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom , the UK or Britain,is a sovereign state located off the northwestern coast of continental Europe....
 and Commonwealth
Commonwealth of Nations

The Commonwealth of Nations, also known as the Commonwealth or the British Commonwealth, is an intergovernmental organization of fifty-three independent member states....
 forces launched a counterattack
Counterattack

A counterattack is a military military tactics used by some or all of a defense against their attackers. The general objective is to negate or thwart the advantage gained by the enemy in attack and the specific objectives are usually to regain lost ground or to destroy attacking enemy units....
 in East Africa
East Africa

East Africa or Eastern Africa is the easterly region of the African continent, variably defined by geography or geopolitics. In the UN subregion, 19 territories constitute Eastern Africa:...
 and the threat posed by the Red Sea Flotilla disappeared when Italian East Africa
Italian East Africa

Italian East Africa was a short-lived Italian colony in Africa consisting of Ethiopia and the established colonies of Italian Somaliland and Eritrea held in the name of Victor Emmanuel III of the Kingdom of Italy ....
 fell.

Much of the Red Sea Flotilla was destroyed by hostile action during the first months of war or when the port of Massawa fell in April 1941. However, there were a few survivors. In February 1941, prior to the fall of Massawa, the colonial ship Eritrea and the auxiliary cruisers
Armed merchantmen

An Armed Merchantman has come to mean a merchant vessel equipped with guns, usually for defensive purposes, either by design or after the fact. In the days of sail, Maritime Piracy and privateers, many merchantmen would be routinely armed, especially those engaging in long distance and high value trade....
 Ramb I
Italian ship Ramb I

The Kingdom of Italy ship Ramb I was a Interwar period "banana boat" that was converted to be an auxiliary cruiser during World War II. The Ramb I operated in the area around the Horn of Africa....
 and Ramb II
Italian ship Ramb II

The Italian auxiliary cruiser Ramb II was built at Monfalcone by the Re-United Yards of the Adriatic in 1937.Ramb II was the second of four sister ships all built to the same design....
 broke out and sailed to Kobe
Kobe

is the List of Japanese cities by population in Japan and as the capital city of Hyogo Prefecture and a prominent port city in Japan with a population of about 1.5 million....
, Japan
Japan

Japan is an island country in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, People's Republic of China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south....
. While Ramb I was sunk by the New Zealand
New Zealand

New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses , and numerous Islands of New Zealand, most notably Stewart Island/Rakiura and the Chatham Islands....
 cruiser Leander
HMNZS Leander

HMNZS Leander was a light cruiser which served with the Royal New Zealand Navy during World War II. She was the lead ship of a class of eight ships, the Leander class cruiser and was initially named HMS Leander....
 off the Maldives
Maldives

The Maldives , or Maldive Islands, officially the Republic of Maldives, is an island nation consisting of a Atolls of the Maldivess stretching south of India's Lakshadweep islands between Minicoy Island and the Chagos Archipelago, and about seven hundred kilometres south-west of Sri Lanka in the Laccadive Sea of Indian Ocean....
, Eritrea and Ramb II made it to Kobe. As the port of Massawa was falling, four submarines—Guglielmo, Gauleo Ferraras, Perla, and Archimede—sailed south from Massawa, rounded the Cape of Good Hope
Cape of Good Hope

The Cape of Good Hope is a rocky headlands and bays on the Atlantic Ocean coast of South Africa. There is a very common misconception that the Cape of Good Hope is the southern tip of Africa and the dividing point between the Atlantic Ocean and Indian Oceans, but in fact the southernmost point is Cape Agulhas, about 150 kilometres t...
 and ultimately sailed to German occupied Bordeaux
Bordeaux

is a Port city on the Garonne in southwest France, with one million inhabitants in its aire urbaine at a 2008 estimate. It is the Capital of the Aquitaine regions of France, as well as the Prefectures in France of the Gironde Departments of France....
, France
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
. One or two Italian merchant ships from the Red Sea Flotilla made it to Vichy French-controlled Madagascar
Madagascar

Madagascar, or Republic of Madagascar , is an island nation in the Indian Ocean off the southeastern coast of Africa. The main island, also called Madagascar, is the List of islands by area, and is home to 5% of the world's plant and animal species, of which more than 80% are Endemism to Madagascar....
.

On 10 June 1941, the British launched Operation Chronometer and a battalion from the Indian Army
Indian Army

The Indian Army is the largest branch of the Indian Armed Forces of India and has the responsibility for army military operations. Its primary objectives include defending India from external aggression, maintaining peace and security within the country, patrolling borders and conducting counter-terrorist operations....
 was landed at Assab
Assab

Assab is a port city in the Southern Red Sea Region of Eritrea on the west coast of the Red Sea. In 1989, it had a population of 39,600. Assab possesses an Petroleum refinery which was shut down in 1997 for economical reasons....
, the last Italian-held harbour on the Red Sea. By 11 June, Assab had fallen. On 13 June, two days after the fall, the Indian trawler "Parvati" became the last naval casualty of the East African Campaign when it struck a magnetic mine near Assab.

Black Sea

In May 1942, at German request, the Italian Royal Navy deployed four 24 ton anti-submarine motorboats (Motoscafo Anti Sommergibile, MAS), six CD class submarines, five torpedo motorboats, and five explosive motorboats to the Black Sea
Black Sea

The Black Sea is an inland sea sea bounded by southeastern Europe, the Caucasus and the Anatolia and is ultimately connected to the Atlantic Ocean via the Mediterranean Sea and Aegean Seas and various straits....
. The vessels were transported overland to the Danube River
Danube

The Danube is the longest river in the European Union and Europe's second longest river after the Volga.The river originates in the Black Forest in Germany as the much smaller Brigach and Breg River rivers which join at the eponymously named German town Donaueschingen, after which it is known as the Danube and flows eastwards for a distance...
 at Vienna
Vienna

Vienna is the Capital of Republic of Austria and also one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.7 million...
, Austria
Austria

Austria , officially the Republic of Austria , is a landlocked country in Central Europe. It borders both Germany and the Czech Republic to the north, Slovakia and Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the west....
, and then transported by water to Constanca
Constanta

Constanta is the oldest living city in Romania, founded around 600 BC. The city is located on the Black Sea coast. Constan?a is part of the group of four equal size cities which ranks after Bucharest, Romania's capital, Timisoara, Cluj-Napoca and Ia?i....
, Romania
Romania

Romania is a country located in Southeastern Europe Central Europe, North of the Balkan Peninsula, on the Lower Danube, within and outside the Carpathian Mountains, bordering on the Black Sea....
. The flotilla had an active and successful campaign, based at Yalta
Yalta

Yalta is a city in Crimea, southern Ukraine, on the north coast of the Black Sea.The city is located on the site of an ancient Greece colony, said to have been founded by Greek sailors who were looking for a safe shore on which to land....
 and Feodonia.

After Italy quit the war, most of the Italian vessels on the Black Sea were transferred to the German Navy (Kriegsmarine
Kriegsmarine

The Kriegsmarine was the name of the German Navy between 1935 and 1945, during the Nazi Germany regime, superseding the Reichsmarine, and the Kaiserliche Marine of World War I....
). By August 1944, they were ultimately captured by Soviet forces when Constanca
Constanta

Constanta is the oldest living city in Romania, founded around 600 BC. The city is located on the Black Sea coast. Constan?a is part of the group of four equal size cities which ranks after Bucharest, Romania's capital, Timisoara, Cluj-Napoca and Ia?i....
 was captured. The six submarines were transferred to the Royal Romanian Navy.

Lake Ladoga

The Italian Navy operated four Motor Torpedo Boats (MTBs, or Motoscafo Armato Silurante, or MAS) on Lake Ladoga
Lake Ladoga

Lake Ladoga is a freshwater lake located in Republic of Karelia and Leningrad Oblast in northwestern Russia, not far from Saint Petersburg. It is the largest lake in Europe, and the list of lakes by area in the world....
 during the Continuation War
Continuation War

The Continuation War }} was the second of two wars fought between Finland and the Soviet Union during World War II.At the time the name was used to make clear its perceived relationship to the preceding Winter War of 30 November 1939 to 13 March 1940, the first of two wars fought between Finland and the Soviet Union during World War II....
 (1941-1944). As part of Naval Detachment K
Naval Detachment K

The Finnish Naval Detachment K was a flotilla that operated on Lake Ladoga during World War II....
, German, Italian, and Finnish vessels operated against Soviet
Soviet Union

The Union of Soviet Socialist Republics was a Constitution of the Soviet Union socialist state that existed in Eurasia from 1922 to 1991.The name is a translation of the , romanization of Russian Soyuz Sovetskikh Sotsialisticheskikh Respublik, abbreviated ????, SSSR....
 gunboats, escorts and supply vessels during the Siege of Leningrad
Siege of Leningrad

The Siege of Leningrad, also known as The Leningrad Blockade...
 between June 21 and October 21, 1942. Ultimately the Italian vessels were turned over to the Finns.

Far East

The Italian Navy had a naval base in the concession territory
Concession (territory)

In international law, a concession is a territory within a country that is administered by another entity than the state which holds sovereignty over it....
 of Tiensin
Tianjin

is the third largest city of the People's Republic of China in terms of urban population. Administratively it is one of the four municipality that have Political divisions of China status, reporting directly to the central government....
 in China
China

China is a Culture of China, an ancient civilization, and, depending on perspective, a national or multinational entity extending over a large area in East Asia....
. The primary Italian vessels based in China were the mine-layer Lepanto and the gunboat Carlotto. During World War II
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
, Italian supply ships, auxiliary cruisers
Armed merchantmen

An Armed Merchantman has come to mean a merchant vessel equipped with guns, usually for defensive purposes, either by design or after the fact. In the days of sail, Maritime Piracy and privateers, many merchantmen would be routinely armed, especially those engaging in long distance and high value trade....
, and submarines operated throughout the waters of the Far East. The Italians also utilized Japanese-controlled port facilities like Shanghai
Shanghai

Shanghai is the List of cities in the People's Republic of China by population in China and one of the List of metropolitan areas by population in the world, with over 20 million people....
, China, and Kobe
Kobe

is the List of Japanese cities by population in Japan and as the capital city of Hyogo Prefecture and a prominent port city in Japan with a population of about 1.5 million....
, Japan
Japan

Japan is an island country in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, People's Republic of China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south....
. The auxiliary cruisers were merchant ships equipped with guns that, while still disguised to look like merchant ships, could be used for military purposes like destroying enemy merchant ships.

Seven Italian submarines operating from BETASOM
BETASOM

BETASOM is an Italian language acronym meaning B Sommergibile or B submarines and it refers to the submarine base established at Bordeaux by the Italian Royal Navy during World War II....
 were converted by the Italians into "transport submarines
Merchant submarine

A merchant submarine is a type of submarine intended for trade, and being without armaments, it is not considered a warship like most other types of submarines....
" in order to exchange rare or irreplaceable trade goods with Japan. The following submarines were converted for service with the "Monsoon Group" (Monsun Gruppe
Monsun Gruppe

Monsun Gruppe or Monsoon Group was a force of German U-boats that operated in the Pacific and Indian Oceans during World War II.The Indian Ocean was considered strategically important, the region not only contained India, British Empire's most prized possession, but also the shipping routes and raw materials that the British vita...
): The Bagnolin, the Barbarigo
Italian submarine Barbarigo

Barbarigo was a World War II Italy , serving with the Regia Marina, until its sinking in 1943.Named after a Republic of Venice noble family whose members included two doges of Venice, the Barbarigo was launched on 12 June 1938 as part of the first series of nine Marcello-class ocean-going submarines powered by Cantieri Riuniti d...
, the Cappellini
Italian submarine Cappellini

The Cappellini was a World War II Italy , initially serving with the Italian Royal Navy and later with the German Navy and the Imperial Japanese Navy....
, the Finzi, the Giuliani, the Tazzoli, and the Torelli
Marconi class submarine

The Marconi-class were a class of submarines of the Regia Marina . They were long-range single hull boats with internal ballast tanks and external blisters, derived directly from the excellent ....
. The name of the Cappellini was changed to Aquilla III.

Twelve additional Romolo Class
Italian R class submarine

The R class or Romolo class were a group of submarines built for the Regia Marina during World War II. These submarines were designed as blockade runner Merchant submarine for transporting high value cargo from Europe to Japan and from Japan to Europe....
 blockade running
Blockade runner

A blockade runner is a term applied to ships used to evade a naval blockade of a harbor or strait, as opposed to confronting the blockaders to break the blockade....
 transport submarines were specifically designed by the Italians for trade with the Far East
Far East

The Far East is a term current in English language to refer to the countries of East Asia. The term is often expanded to also include Southeast Asia and South Asia, for economic and cultural reasons, for example because Buddhism is common to East Asia, Southeast Asia and South Asia....
. But only two of these vessels were completed before Italy quit the war. Both of these submarines were destroyed by Allied action almost as soon as they were launched.

The Armistice of 1943

In 1943, Italian dictator Benito Mussolini
Benito Mussolini

Benito Amilcare Andrea Mussolini, Order of the Bath Sovereign Military Order of Malta Order of the Tower and Sword was an Italy politician who led the National Fascist Party and is credited with being one of the key figures in the creation of Fascism....
 was deposed and the new Italian government agreed to an armistice with the Allies
Armistice with Italy

The Armistice with Italy was an armistice signed on September 3 and publicly declared on September 8, 1943, during World War II, between Italy and the Allies of World War II armed forces, who were then occupying the southern half of the country, entailing the Capitulation of Italy....
. Under the terms of this armistice, the Italian Royal Navy (Regia Marina) had to sail its ships to an Allied port. Most sailed to Malta
Malta

Malta , officially the Republic of Malta , is a densely populated developed country European microstates microstate in the European Union....
, but a flotilla from La Spezia
La Spezia

La Spezia is a city in the Liguria region of northern Italy, at the head of La Spezia Gulf, and capital city of the province of La Spezia.It is one of the major Italian military and commercial harbours, located between Genoa and Pisa on the Ligurian Sea....
 headed towards Sardinia
Sardinia

Sardinia is the Mediterranean islands#By area island in the Mediterranean Sea . The area of Sardinia is . The island is surrounded by the France island of Corsica, the Italian Peninsula, Tunisia and the Balearic Islands....
. They were intercepted and attacked by German aircraft and the Roma
Italian battleship Roma

Roma was the name of three battleships of the Regia Marina:* Roma , a steam battleship of the Roma class;* Roma , a steam battleship of the Vittorio Emanuele class;...
 was sunk by two hits from Fritz X
Fritz X

Fritz X was the most common name for a Nazi Germany air-launched anti-ship missile, used during World War II. Fritz X was a nickname used both by Allied and Luftwaffe personnel....
 guided glide-bombs. Among the 1600 sailors killed onboard the Roma was the Italian Naval Commander-in-Chief, Admiral
Admiral

Admiral is the military rank, or part of the name of the ranks, of the highest naval officers. It is usually considered a full admiral and above Vice Admiral and below Admiral of the Fleet/Fleet Admiral....
 (Ammiraglio) Carlo Bergamini
Carlo Bergamini (admiral)

Carlo Bergamini was an Italy admiral....
.

As vessels became available to the new Italian government, the Italian Co-Belligerent Navy
Italian Co-Belligerent Navy

The Italian Co-Belligerent Navy , or Navy of the South or Royal Navy , was the navy of the Kingdom of Italy Royalist forces fighting on the side of the Allies of World War II in southern Italy after the Allied armistice with Italy in September 1943....
 was formed to fight on the side of the Allies. Other ships were captured in port by the Germans or scuttled by their crews. Few Italian Royal Navy crews chose to fight for Mussolini's new fascist regime in northern Italy, the Italian Social Republic
Italian Social Republic

The Italian Social Republic was a puppet state of Nazi Germany led by the "Duce of the Nation" and "Minister of Foreign Affairs" Benito Mussolini....
 (Repubblica Sociale Italiana, RSI). Mussolini's pro-German National Republican Navy (Marina Nazionale Repubblicana) hardly reached a twentieth the size attained by the co-belligerent Italian fleet. In the Far East, the Japanese occupied the Italian concession territory of Tiensin
Concessions in Tianjin

The Concessions in Tianjin were Concession s ceded by the China imperial Qing Dynasty to the European Imperialism in Asia in Tianjin , China....
.

There was little use for the surrendered Italian battleships and there was doubt about the loyalties of the crews. So these ships were interned in Egypt
Egypt

Egypt is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Western Asia. Covering an area of about , Egypt borders the Mediterranean Sea to the north, the Gaza Strip and Israel to the northeast, the Red Sea to the east, Sudan to the south and Libya to the west....
. In June 1944, the less powerful battleships (Andrea Doria
Italian battleship Andrea Doria

Andrea Doria was an of the Italy Regia Marina. She served in both World Wars before being decommissioned in 1958. The battleship was named after the 16th century Republic of Genoa Admiral Andrea Doria....
, Caio Duilio
Italian battleship Caio Duilio

Caio Duilio was an Italy that served in the Regia Marina during World War I and World War II. She was named after the Roman fleet commander Gaius Duilius....
 and Giulio Cesare
Italian battleship Giulio Cesare

Giulio Cesare was an Italy Conte di Cavour class battleship battleship that served in the Regia Marina in both World Wars before joining the Soviet Navy as the Novorossiysk....
) were allowed to return to Augusta harbour in Sicily
Sicily

Sicily is an Autonomous regions with special statute of Italy. Of all the regions of Italy, Sicily covers the largest land area at 25,708 km? and currently has just over five million inhabitants....
 for training. The others (Vittorio Veneto
Italian battleship Vittorio Veneto

Vittorio Veneto was the lead ship of the Italy Vittorio Veneto class battleship battleships, that served in the Regia Marina during World War II....
 and Italia—ex Littorio
Italian battleship Littorio

Littorio was an Italian Vittorio Veneto class battleship battleship that served in the Regia Marina during World War II. She was named after the Lictor , in ancient times the bearer of the Roman fasces, which was adopted as the symbol of Italian Fascism....
), remained at Ismaďlia
Ismaďlia

Isma?lia is the Capital of Egypt's Al Isma'iliyah Governorate. It has a population of approximately 750,000. It is located on the west bank of the Suez Canal, approximately half way between Port Said to the north and Suez to the south....
 in the Suez Canal
Suez Canal

The Suez Canal is a canal in Egypt. Opened in November 1869, it allows water transportation between Europe and Asia without navigating around Africa or carrying goods overland between the Mediterranean and the Red Sea....
 until 1947. After the war, the Giulio Cesare was passed to the Soviet Union
Soviet Union

The Union of Soviet Socialist Republics was a Constitution of the Soviet Union socialist state that existed in Eurasia from 1922 to 1991.The name is a translation of the , romanization of Russian Soyuz Sovetskikh Sotsialisticheskikh Respublik, abbreviated ????, SSSR....
.

In the Co-belligerency period, until "VE" (Victory in Europe) Day
Victory in Europe Day

Victory in Europe Day was May 7 and May 8, 1945, the dates when the World War II Allies of World War II formally accepted the unconditional surrender of the armed forces of Nazi Germany and the end of Adolf Hitler's Nazi Germany....
, Italian light cruisers participated in the naval war in the Atlantic Ocean
Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions; with a total area of about 106.4 million square kilometres . It covers approximately one-fifth of the Earth's surface....
 with patrols against German raiders. Smaller naval units (mainly submarines and torpedo boats) served in the Mediterranean Sea
Mediterranean Sea

The Mediterranean Sea is a sea or Ocean off the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Europe, on the south by Africa, and on the east by Asia....
. In the last days of war, the issue of whether Italian battleships and cruisers should participate in the Pacific Ocean
Pacific Ocean

The Pacific Ocean is the largest of the Earth's oceanic divisions. Its name is derived from the Latin name Mare Pacificum, "peaceful sea", bestowed upon it by the Portugal explorer Ferdinand Magellan....
 war was debated by the Allied leaders.

There were also Italian Navy units in the Far East in 1943 when the new Italian government agreed to an armistice with the Allies. The reactions of their crews varied greatly. In general, surface units, mainly supply ships and auxiliary cruisers, either surrendered at Allied ports (Eritrea at Colombo
Colombo

Colombo is the largest city and former administrative capital of Sri Lanka. It is located on the west coast of the island and adjacent to Sri Jayawardenepura Kotte, the present administrative capital of Sri Lanka....
, Ceylon) or, if in Japanese controlled ports, they were scuttled by their own crew (Conte Verde, Lepanto, and Carlotto at Shanghai
Shanghai

Shanghai is the List of cities in the People's Republic of China by population in China and one of the List of metropolitan areas by population in the world, with over 20 million people....
). Ramb II was taken over by the Japanese in Kobe
Kobe

is the List of Japanese cities by population in Japan and as the capital city of Hyogo Prefecture and a prominent port city in Japan with a population of about 1.5 million....
 and re-named Calitea II. Four Italian submarines were in the Far East at the time of the armistice, transporting rare goods to Japan and Singapore: Ammiraglio Cagni, Cappellini
Italian submarine Cappellini

The Cappellini was a World War II Italy , initially serving with the Italian Royal Navy and later with the German Navy and the Imperial Japanese Navy....
 (Aquilla III ), Giuliani, and Torelli
Marconi class submarine

The Marconi-class were a class of submarines of the Regia Marina . They were long-range single hull boats with internal ballast tanks and external blisters, derived directly from the excellent ....
. The crew of the Ammiraglio Cagni heard of the armistice and surrendered to the Royal Navy
Royal Navy

The Royal Navy of the United Kingdom is the oldest of the British Armed Forces . From the mid-18th century until well into the 20th century, it was the most powerful navy in the world, playing a key part in establishing the British Empire as the dominant world power from 1815 until the early 1940s....
 off Durban
Durban

Durban is the third most populous city in South Africa, forming part of the eThekwini metropolitan municipality . It is the largest city in KwaZulu-Natal and is famous as the busiest port in Africa....
, South Africa
South Africa

The Republic of South Africa, also known by Official names of South Africa, is a country located at the southern tip of the continent of Africa....
. The Cappellini, Giuliani, and Torelli and their crews were temporarily interned by the Japanese. The boats passed to German U-boat
U-boat

U-boat is the anglicized#Loanwords version of the German language word , itself an abbreviation of Unterseeboot , and refers to military submarines operated by Germany, particularly in World War I and World War II....
 command and, with mixed German and Italian crews, they continued to fight against the Allies. The German Navy (Kriegsmarine
Kriegsmarine

The Kriegsmarine was the name of the German Navy between 1935 and 1945, during the Nazi Germany regime, superseding the Reichsmarine, and the Kaiserliche Marine of World War I....
) assigned new officers to the three submarines. The three were re-named U.IT.23, U.IT.24 and U.IT.25 and took part in German war operations in the Pacific. The Giuliani was sunk by the British submarine Tallyho in February 1944. In May 1945, the other two vessels were taken over by the Japanese Imperial Navy when Germany surrendered. About twenty Italian sailors continued to fight with the Japanese. The Torelli remained active until 30 August 1945, when, in Japanese waters, this last Fascist Italian submarine shot down a B-25 Mitchell
B-25 Mitchell

The North American B-25 Mitchell was an American twin-engined medium bomber manufactured by North American Aviation. It was used by many Allies of World War II air forces, in every theater of World War II, as well as many other air forces after the war ended, and saw service across four decades....
 bomber of the United States Army Air Force.

After World War II

, damaged by Allies bombing in 1943.]]

After the end of hostilities, the Italian Royal Navy, started a long and complex rebuilding process. At the beginning of the war, the Royal Navy was the fourth largest navy in the world with a mix of modernised and new battleships. The important combat contributions of the Italian naval forces after the signing of the armistice with the Allies on 8 September 1943 and the subsequent cooperation agreement on 23 September 1943 left the Royal Navy in a poor condition. Much of its infrastructure and bases were unusable and its ports mined and blocked by sunken ships. However, a large number of its naval units had survived the war, albeit in a low efficiency state. This was due to the conflict and the age of many vessels.

The vessels that remained were:
  • 2 incomplete and damaged aircraft carriers
  • 5 battleships
  • 9 cruisers
  • 11 destroyers
  • 22 frigates
  • 19 corvettes
  • 44 fast coastal patrol units
  • 50 minesweepers
  • 16 amphibious operations vessels
  • 2 school ships
  • 1 support ship and plane transport
  • various submarine units


On 2 June 1946, the Italian monarchy was abolished by a popular referendum. The Kingdom of Italy (Regno d'Italia) ended and was replaced by the Italian Republic (Repubblica Italiana). The Italian Royal Navy (Regia Marina Italiana) became the Navy of the Italian Republic (Marina Militare Italiana).

The Peace Treaty

On February 10, 1947, the Peace Treaty signed in Paris
Paris

Paris is the Capital of France and the country's largest city. It is situated on the river Seine, in northern France, at the heart of the ?le-de-France Regions of France ....
 between the Italian Republic
Italy

Italy , officially the Italian Republic , is a country located on the Italian Peninsula in Southern Europe and on the two largest islands in the Mediterranean Sea, Sicily and Sardinia....
 (Repubblica Italiana) and the victorious powers of World War II
Allies of World War II

The Allies of World War II were the countries officially opposed to the Axis powers of World War II during the World War II. Within the ranks of the Allies powers, the British Empire, the Soviet Union, and the United States of America were known as "The Big Three"....
. The treaty was onerous for the Italian Navy. Apart from territorial and material losses, also the following restrictions were imposed:

  • A ban to own, to build or to experiment with atomic weapons, self-propulsion projectiles or relative launchers, etc…
  • A ban to own Battleships, Aircraft carriers, Submarines and Amphibious Assault units.
  • A ban to operate military installations on the islands of Pantelleria
    Pantelleria

    Pantelleria , the ancient Cossyra, is an island in the Strait of Sicily in the Mediterranean Sea, 100 km southwest of Sicily and just 70 km east of the Tunisian coast....
    , Pianosa
    Pianosa

    The small island of Pianosa forms part of Italy's Tuscan Archipelago. Its name expresses the idea of the Italian word pianura : its highest point stands only about over sea-level....
     and on the archipelago of Pelagie Islands
    Pelagie Islands

    The Pelagie Islands , from the Greek language pelaghi meaning high sea, are the three small islands of Lampedusa, Linosa, and Lampione, located in the Mediterranean Sea between Malta and Tunisia, south of Sicily....
    . The total displacement, battleships excluded, of the future navy was not allowed to be greater than 67,500 tons, while the staff was capped at 25.000 men.


The treaty also ordered Italy
Italy

Italy , officially the Italian Republic , is a country located on the Italian Peninsula in Southern Europe and on the two largest islands in the Mediterranean Sea, Sicily and Sardinia....
 to put the following ships at the disposals of the victorious nations United States
United States

The United States of America is a Federal government constitutional republic comprising U.S. state and a federal district. The country is situated mostly in central North America, where its Contiguous United States and Washington, D.C., the Capital districts and territories, lie between the Pacific Ocean and Atlantic Oceans, Borders of the U...
, Soviet Union
Soviet Union

The Union of Soviet Socialist Republics was a Constitution of the Soviet Union socialist state that existed in Eurasia from 1922 to 1991.The name is a translation of the , romanization of Russian Soyuz Sovetskikh Sotsialisticheskikh Respublik, abbreviated ????, SSSR....
, Great Britain
Great Britain

Great Britain is an island lying to the northwest of Continental Europe. It is the List of islands by area, and the largest in Europe. With a population of 58.9 million people it is List of islands by population....
, France
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
, Greece
Greece

Greece , officially the Hellenic Republic , is a country in southeastern Europe, situated on the southern end of the Balkans. It has borders with Albania, Bulgaria and the former Yugoslav Republic of Macedonia to the north, and Turkey to the east....
, Yugoslavia
Yugoslavia

File:LocationYugoslavia2.pngYugoslavia is a term that describes three political entities that existed successively on the Balkan Peninsula in Europe, during most of the 20th century....
, and Albania
Albania

Albania , officially the Republic of Albania , is a country in Balkans. It is bordered by Greece to the south-east, Montenegro to the north, Kosovo to the northeast, and the Republic of Macedonia to the east....
 as war compensation:

  • 3 Battleships: Giulio Cesare, Italia, Vittorio Veneto;
  • 5 Cruisers: Emanuele Filiberto Duca d'Aosta, Attilio Regolo, Scipione Africano, Eugenio di Savoia and Eritrea;
  • 7 Destroyers, 5 of the "Soldati
    Soldati class destroyer

    The Soldati class were a group of destroyer s built for the Regia Marina during World War II. The ships were named after military professions ....
    " class and Augusto Riboty and Alfredo Oriani;
  • 6 Minesweepers: like Aliseo and Fortunale;
  • 8 Submarines: 3 of the "Acciaio" class;
  • 1 Sailing School ship: Cristoforo Colombo.


The convoy escort Ramb III
Italian ship Ramb III

The Italian auxiliary cruiser Ramb III was built at Genoa by Italian Ansaldo company in 1938.Ramb III was the third of four sister ships all built to the same design....
 ultimately became the Yugoslav Navy Yacht Galeb
Yugoslav Navy Yacht Galeb

SFR Yugoslav Navy Yacht Galeb, also known as The Peace Ship Galeb , was used by the late President of the SFR Yugoslavia Marshal Josip Broz on his numerous foreign trips and to entertain heads of state, as well as, other persons of worldwide renown....
. The Galeb was used by the late President
List of heads of state of Yugoslavia

This is a List of Heads of State of Yugoslavia from the creation of the Kingdom of Serbs, Croats and Slovenes in 1918 until the end of the Socialist Federal Republic of Yugoslavia in 1992....
 of the Socialist Federal Republic of Yugoslavia
Socialist Federal Republic of Yugoslavia

The Socialist Federal Republic of Yugoslavia and in Slovene language: Socialisticna Federativna Republika Jugoslavija The Slovene language name also uses this Gaj?s Latin alphabet version with a slight difference in spelling....
 Marshal
Marshal of Yugoslavia

Marshal of Yugoslavia was the highest Military rank of Yugoslav People's Army. The only person to ever hold the rank of "Marshal of Yugoslavia" was Marshal Josip Broz Tito....
 Josip Broz Tito
Josip Broz Tito

Josip Broz Tito, original name Josip Broz was the leader of the Socialist Federal Republic of Yugoslavia from 1945 until his death in 1980. During World War II, Tito organized the anti-fascist resistance movement known as the People's Liberation Movement led by Yugoslav Partisans....
 on his numerous foreign trips and to entertain heads of state.

Ships


Pre-World War I


Battleships

World War I


Battleships
  • Duilio class: Dandolo
  • Re Umberto class: Sardegna
  • Saint Bon class: Ammiraglio di Saint Bon, Emanuele Filiberto
  • Regina Margherita class: Regina Margherita, Benedetto Brin
  • Regina Elena class: Regina Elena, Vittorio Emanuele, Napoli, Roma
  • Dante Alighieri class: Dante Alighieri
    Italian battleship Dante Alighieri

    The Dante Alighieri was the first dreadnought built for the Regia Marina . Named after the poet Dante Alighieri, she was the first ship built with triple gun turrets for the main armament....
  • Cavour class: Conte di Cavour
    Italian battleship Conte di Cavour

    Conte di Cavour was an Italy Conte di Cavour class battleship battleship, that served in the Regia Marina during World War I and World War II....
    , Giulio Cesare
    Italian battleship Giulio Cesare

    Giulio Cesare was an Italy Conte di Cavour class battleship battleship that served in the Regia Marina in both World Wars before joining the Soviet Navy as the Novorossiysk....
    , Leonardo Da Vinci
    Italian battleship Leonardo da Vinci

    The battleship Leonardo da Vinci was an Italian Conte di Cavour class battleship of the Regia Marina. It was 170 metres long . Its twenty boilers and four shafts generated 24 MW and gave a top speed of 11 m/s ....
  • Andrea Doria class: Andrea Doria, Caio Duilio


Cruisers
  • Garibaldi class: Giuseppe Garibaldi, Varese, Francesco Ferruccio
  • Vittor Pisani class: Vittor Pisani, Carlo Alberto
  • Pisa class: Pisa, Amalfi
  • Marco Polo class: Marco Polo
  • San Giorgio class: San Giorgio, San Marco
  • Piemonte class: Piemonte
  • Lombardia class: Lombardia, Liguria, Elba, Puglia, Etruria
  • Libia class: Libia
  • Calabria class: Calabria
  • Campania class: Campania, Basilicata


Destroyers
  • Lampo class: Ostro, Lampo, Euro, Strale, Dardo
  • Nembo class: Nembo, Turbine, Espero, Borea, Aquilone, Zeffiro
  • Soldati Artigliere class: Granatiere, Bersagliere, Garibaldino, Corazziere, Lanciere, Artigliere
  • Soldati Alpino class: Alpino, Fuciliere, Pontiere, Ascaro
  • Indomito class: Impetuoso, Impavido, Insidioso, Irrequieto
  • Ardito class: Ardito, Ardente
  • Audace class: Audace, Animoso
  • Pilo class: Francesco Nullo


World War II


Aircraft carriers
  • Aquila
    Italian aircraft carrier Aquila

    Aquila was an Italy aircraft carrier designed and built during World War II. It was a modification of the liner SS Roma . The conversion started in 1941; at the time of the Italian armistice , the conversion was almost complete, but the ship was never delivered to the Regia Marina....
     (modification of the liner Roma, built but never used)
  • Sparviero
    Italian aircraft carrier Sparviero

    Sparviero was an Italy aircraft carrier designed and built during World War II. She was originally the ocean liner MS Augustus. The conversion was started in 1942 and was almost completed, but the ship was never delivered to the Regia Marina....
     (modification of the liner Augustus, never completed)


Seaplane carriers
  • Giuseppe Miraglia (extensively converted merchant ship Citta de Messina for the seaplane carrier role, commissioned as a seaplane transport by 1940)


Battleships
  • Cavour
    Conte di Cavour class battleship

    Conte di Cavour was a battleship class of the Regia Marina in World War I and World War II.It was composed of three ships, all laid down in 1910:...
     class: Conte di Cavour
    Italian battleship Conte di Cavour

    Conte di Cavour was an Italy Conte di Cavour class battleship battleship, that served in the Regia Marina during World War I and World War II....
    , Giulio Cesare
    Italian battleship Giulio Cesare

    Giulio Cesare was an Italy Conte di Cavour class battleship battleship that served in the Regia Marina in both World Wars before joining the Soviet Navy as the Novorossiysk....
     (modernised WWI battleships)
  • Andrea Doria
    Andrea Doria class battleship

    The Andrea Doria class was a ship class of battleships of the Regia Marina . Two were built in the La Spezia and Castellammare di Stabia shipyards between 1912 and 1915....
     class: Andrea Doria
    Italian battleship Andrea Doria

    Andrea Doria was an of the Italy Regia Marina. She served in both World Wars before being decommissioned in 1958. The battleship was named after the 16th century Republic of Genoa Admiral Andrea Doria....
    , Caio Duilio
    Italian battleship Caio Duilio

    Caio Duilio was an Italy that served in the Regia Marina during World War I and World War II. She was named after the Roman fleet commander Gaius Duilius....
     (modernised WWI battleships)
  • Vittorio Veneto class: Littorio/Italia
    Italian battleship Littorio

    Littorio was an Italian Vittorio Veneto class battleship battleship that served in the Regia Marina during World War II. She was named after the Lictor , in ancient times the bearer of the Roman fasces, which was adopted as the symbol of Italian Fascism....
    , Vittorio Veneto
    Italian battleship Vittorio Veneto

    Vittorio Veneto was the lead ship of the Italy Vittorio Veneto class battleship battleships, that served in the Regia Marina during World War II....
    , Roma
    Italian battleship Roma (1940)

    Roma was an Italy Vittorio Veneto class battleship battleship that served in the Regia Marina during World War II. She was built in 1940 and commissioned in 1942....
    , Impero
    Italian battleship Impero

    The Impero was an Italian Littorio class battleship of the Regia Marina during World War II. Designed by Umberto Pugliese, she was the fourth ship of her class and named after the Italian word for Empire, in this case referring to the newly conquered Italian Empire in East Africa ....
     (not completed)


Heavy cruisers
  • Trento
    Trento class cruiser

    The Trento class was an Italy heavy cruiser design of the Regia Marina from the late 1920s. The three ships of the class sacrificed protection for speed, and were fairly lightly armored for such large ships....
     class: Trento, Trieste, Bolzano
  • Zara
    Zara class cruiser

    The Zara class was an Italy heavy cruiser design of the Regia Marina from the early 1930s, considered by many to be one of the best cruiser designs of World War II....
     class: Zara
    Italian cruiser Zara

    Zara was an Italy heavy cruiser, which served in the Regia Marina during World War II. The cruiser was named after the Adriatic city of Zara ....
    , Fiume, Pola, Gorizia
    Italian cruiser Gorizia

    Gorizia was an Italy Zara class cruiser heavy cruiser, which served in the Regia Marina during World War II. The ship was named after the city of Gorizia....
  • San Giorgio class: San Giorgio


Light cruisers
  • Condottieri classes
    Condottieri class cruiser

    The Condottieri class was a sequence of five, different, light cruiser classes of the Regia Marina, although these classes show a clear line of evolution....
    • Di Giussano class
      Di Giussano class cruiser

      The Di Giussano class light cruisers were built before World War II for the Italian Regia Marina, to gain predominance in the Mediterranean Sea....
      : Alberto di Giussano
      Italian cruiser Alberto di Giussano

      Alberto da Giussano was an Italian Condottieri class cruiser, which served in the Regia Marina during World War II. She was launched on 27 April 1930....
      , Alberico da Barbiano
      Italian cruiser Alberico da Barbiano

      Alberico da Barbiano was an Italy Condottieri class cruiser light cruiser, that served in the Regia Marina during World War II. She was named after Alberico da Barbiano, an Italian condottiero of the 14th century....
      , Bartolomeo Colleoni
      Italian cruiser Bartolomeo Colleoni

      Bartolomeo Colleoni was an Italy Condottieri class cruiser light cruiser, that served in the Regia Marina during World War II. It was named after Bartolomeo Colleoni, an Italian military leader of the 15th century....
      , Giovanni dalle Bande Nere
      Italian cruiser Giovanni dalle Bande Nere

      Giovanni delle Bande Nere was an Italy Condottieri class cruiser light cruiser, named after the Giovanni dalle Bande Nere 16th century condottiero and member of the Medici family, that served in the Regia Marina during World War II....
    • Cadorna class: Luigi Cadorna
      Italian cruiser Luigi Cadorna

      Luigi Cadorna was an Italian light cruiser, which served in the Regia Marina during World War II. She was launched on 30 September 1931....
      , Armando Diaz
      Italian cruiser Armando Diaz

      Armando Diaz was a light cruiser of the and the sister-ship of the . She served in the Regia Marina during World War II. She was built by OTO, La Spezia, and named after Armando Diaz, an Italian Field Marshal of World War I....
    • Duca d'Aosta class: Emanuele Filiberto Duca d'Aosta
      Italian cruiser Emanuele Filiberto Duca d'Aosta

      Emanuele Filiberto Duca d'Aosta was an Italian light cruiser of the fourth group of the , that served in the Regia Marina during World War II....
      , Eugenio di Savoia
      Italian cruiser Eugenio di Savoia

      Eugenio di Savoia was a Condottieri class cruiser light cruiser, which served in the Regia Marina during World War II. She survived the war but was given as a war reparation to the Hellenic Navy in 1947....
    • Duca degli Abruzzi class: Luigi Savoia Duca degli Abruzzi
      Italian cruiser Duca degli Abruzzi

      Luigi di Savoia Duca Degli Abruzzi was an Italy Duca degli Abruzzi class cruiser light cruiser, which served in the Regia Marina during World War II....
      , Giuseppe Garibaldi
    • Montecuccoli class: Raimondo Montecuccoli
      Italian cruiser Raimondo Montecuccoli

      Raimondo Montecuccoli was a Condottieri class cruiser light cruiser serving with the Italian Regia Marina during World War II. She survived the war and served in the post-war Marina Militare until 1964....
      , Muzio Attendolo
      Italian cruiser Muzio Attendolo

      Muzio Attendolo was a light cruiser of the Italy Regia Marina, which fought in World War II. She was sunk in Naples by bombers of the United States Army Air Forces on 4 December 1942....
  • Capitani Romani class
    Capitani Romani class cruiser

    Capitani Romani was a class of cruisers of the Italian Regia Marina . They were essentially designed to out-run and out-gun the large new French destroyers of the Le Fantasque class destroyer and Mogador class destroyer classes....
    : Attilio Regolo, Giulio Germanico, Pompeo Magno, Scipione Africano, Ulpio Traiano
  • Taranto class: Taranto, Bari


Aviation & Transport Cruisers
  • Bolzano class: Bolzano aviation & transport cruiser (as regular heavy cruiser, extensively damaged by submarine torpedoes and proposed for reconstruction to a hybrid carrier/transport design)


Destroyers

Leone
Leone class destroyer

The Leone class were a group of destroyers built for the Regia Marina in the early 1920s. Five ships were planned and three completed. All three ships were based at Massawa, Eritrea during World War II and were sunk during the East African Campaign ....
 class: 3 vessels - 2283 t, Leone, Pantera, Tigre

Navigatori
Navigatori class destroyer

The Navigatori class were a group of Italian destroyers built in 1928-29. These ships were named after Italian explorers. They fought in World War II....
 class: 12 vessels - 2010 t, among which Alvise da Mosto, Antonio da Noli, Antonio Pigafetta, Antoniotto Usodimare, Emmanuele Pesagno, Giovanni da Verazzano, Lanceloto Malocello, Leone Pancaldo, Luca Tarigo, Nicoloso da Recco, Nicolo Zeno, Ugolino Vivaldi

Oriani
Oriani class destroyer

The Oriani Class were a group of destroyers built for the Regia Marina in the late 1930s. They were a repeat of the Maestrale class destroyers, but had increased machinery power and a different anti-aircraft armament....
 or Poeti class: 4 vessels - 1950 t, Vittorio Alfieri, Giosué Carducci, Vincenco Gioberti, Alfredo Oriani

Soldati
Soldati class destroyer

The Soldati class were a group of destroyer s built for the Regia Marina during World War II. The ships were named after military professions ....
 class: 12 vessels (divided into First Soldati or Camicia Nera and Second soldati class) - 1620 t, among which Alpino, Artigliere, Ascari, Aviere, Bersagliere, Carabiniere Corazziere, Fuciliere, Geniere, Granatiere, and Lanciere

Maestrale
Maestrale class destroyer

The Maestrale class were a group of destroyers built for the Regia Marina and served in World War II. They were an enlarged version of the Freccia class destroyer....
 class: 4 vessels - 1449 t, Grecale, Libeccio, Maestrale, and Scirocco

Dardo
Freccia class destroyer

The Freccia class destroyer was a class of destroyers built for the Regia Marina, the Italian Royal Navy, in the 1930s. It was basically an enlarged version of the earlier Turbine class destroyer destroyers....
 class: 4 vessels - 1450 t, Dardo, Fraccia, Saetta, Strale

Mirabello class: 2 vessels - 1383 t, Carlo Mirabello, Augusto Riboti

Folgore
Folgore class destroyer

The Folgore Class were a group of destroyers built for the Regia Marina in the 1930s. All four ships fought in World War II and were sunk. They were a modified version of the Freccia class destroyers, but had the beam reduced to try to increase speed....
 class: 4 vessels - 1220 t, Baleno, Folgore, Fulmine, Lampo

Borea (Turbine)
Turbine class destroyer

Turbine class was a class of destroyers built for the Italy Regia Marina in the late 1920s. They were essentially larger versions of the earlier ....
 class: 8 vessels - 1092 t, Aquilone, Borea, Espero, Euro, Nembo, Ostro, Turbine, Zeffiro

Sauro
Sauro class destroyer

The Sauro Class were a group of destroyers built for the Regia Marina in the late 1920s. All these ships fought in World War II. They were based in the Red Sea Italian Colony of Eritrea and were sunk during the East African Campaign in 1941....
 class: 4 vessels - 1058 t, Cesare Battisti, Daniele Manin, Francesco Nullo, Nasario Sauro

Sella
Sella class destroyer

Sella class destroyers were a group of destroyers built for the Italian Regia Marina in the 1920s. Two of these ships fought in World War II and both were sunk after the Armistice with Italy to the Allies....
 class: 2 vessels - 935 t, Quintino Sella, Francesco Crispi

Torpedo boats
  • Spica class
    Spica class torpedo boat

    The Spica-class were a class of torpedo boats of the Regia Marina during World War II. These ships were built as a result of a clause in the Washington Naval Treaty, which stated that ships with a tonnage of less than 600 tons could be built in unlimited numbers....
    : 30 vessels
  • R. Pilo class: 7 vessels
  • Audace class: 1 vessel
  • G. Sirtori class: 4 vessels
  • G. La Masa class: 7 vessels
  • Palestro class: 4 vessels
  • Generali class: 6 vessels
  • Curtatone Class
    Curtatone class destroyer

    The Curtatone class were a group of destroyers built for the Regia Marina. They were the first destroyers to be built by the Italians after the end of World War One and were the first ships of this tyoe to use twin rather than single mountings....
    : 4 vessels
  • Orsa class
    Orsa class torpedo boat

    The Orsa class were a group of large torpedo boats or destroyer escorts built for the Regia Marina in the late 1930s. They were an enlarged version of the , with more endurance and a greater depth charge load but less powerful machinery and a lighter gun armament....
    : 4 vessels
  • Ciclone class
    Ciclone class torpedo boat

    The Ciclone class were a group of torpedo boats or destroyer escorts built for the Regia Marina which fought in the Second World War . They were slightly enlarged versions of the previous Orsa class torpedo boat, they had improved stability and heavier anti-submarine armament....
     16 vessels
  • Ariete class
    Ariete class torpedo boat

    The Ariete class torpedo boats were a group of destroyer escorts built for the Regia Marina during World War II. They were enlarged versions of the s and designed to escort convoys to North Africa....
     16 vessels


Submarines
  • 600-Serie Acciaio class: 13 vessels - 715 t, Acciaio, Alabastro, Argento, Asterio, Avorio, Bronzo, Cobalto, Giada, Granito, Nichelio, Platino, Porfide and Volframio (ex-"Stronzio")
  • 600-Serie Adua class
    600-Serie Adua class submarine

    The 600-Serie Adua was the fourth subclass of the 600 class of coastal submarines of the Regia Marina that served during World War II....
    : 17 vessels - 698 t, coastal submarines, among which Alagi
    Italian submarine Alagi

    Italian submarine Alagi was an Italy 600-Serie Adua class submarine submarine, serving in the Regia Marina during World War II. It was named after the Amba Alagi mountain in Ethiopia....
    , Ascianghi, Axum
    Italian submarine Axum

    The Italian submarine Axum was an Italy 600-Serie Adua class submarine submarine, serving in the Regia Marina during World War II. She was named after the holy city of Axum, in Ethiopia....
    , Dagabur, Dessič, and Sciré
    Italian submarine Sciré (1938)

    The Italian submarine Scir? was an Italy 600-Serie Adua class submarine submarine, which served during World War II in the Regia Marina. It was named after the northern part of Ethiopia, at the time Italian East Africa....
  • 600-Serie Argonauta class: 7 vessels - 665 t: among which Argonauta, Salpa
  • 600-Serie Perla class: 10 vessels - 700 t, among which Iride
    Italian submarine Iride

    Italian submarine Iride was an Italy Perla class submarine submarine, serving with the Regia Marina during World War II.Iride was laid down on 3 September 1935 in the Odero-Terni-Orlando Navy Yard, Muggiani , and was completed on 30 July 1936, being delivered to the Regia Marina on 6 November that year....
     and Ambra
  • 600-Serie Sirena class: 12 vessels - 701 t:
  • Archimede class: 2 vessels - 985 t, Gallileo Ferraris, Galileo Galilei
  • Argo class: 2 vessels - 794 t:Argo, Velella
  • Balilla
    Balilla class submarine

    The Balilla class were the first submarines to be built for the Regia Marina following the end of World War I. They were large ocean going cruiser submarines designed to operate in the Indian Ocean based in Italy's East African colonies....
     class: 4 vessels - 1450 t,
    Balilla, Dominico Millelire, Antonio Sciesa, Enrico Toti
    Enrico Toti (submarine)

    Enrico Toti was a Balilla class submarine Italy submarine laid down on 26 January 1925 at the Odero-Terni-Orlando Naval Yard, located in Lerici, Province of La Spezia....
  • Bandiera class: 4 vessels - 941 t:Fratelli Bandiera, Luciano Manara, Ciro Menotti, Santore Santarossa,
  • Bragadin class: 2 vessels - 981 t:Marcantonio Bragadin, Filippo Corridoni
  • Brin
    Brin class submarine

    The Brin class submarines were five Italian submarines that served in the Regia Marina during World War II. All ships were built by Tosi. Two boats were replacements for Archimede class submarines secretly transferred to the Falanges during the Spanish Civil Warin 1937....
    class: 5 vessels - 1016 t,
    Brin
    Italian submarine Brin

    The Brin was an Italian Brin class submarine that served with the Regia Marina during World War II.When Italy declared war in June 1940, Brin was the sole vessel in the 42nd Squadron of the Italian submarine fleet....
    , Galvani, Guglielmotti, Archimede, and Torricelli
  • Cagni
    Cagni class submarine

    The Cagni class were a group of submarines built for the Italian Italian Navy during World War II....
     class: 4 vessels - 1708 t, Ammiraglio Cagni, Ammiraglio Saint-Bon, Ammiraglio Caracciolo, Ammiraglio Millo
  • Calvi class: 5 vessels - 1550 t, Pietro Calvi, Giuseppe Finci, Enrico Tazzoli
  • Classe R
    Italian R class submarine

    The R class or Romolo class were a group of submarines built for the Regia Marina during World War II. These submarines were designed as blockade runner Merchant submarine for transporting high value cargo from Europe to Japan and from Japan to Europe....
     class: 2 vessels - 2210 t
  • Fieramosca class: 1 vessel - 1556 t Ettore Fieramosca
    Italian submarine Ettore Fieramosca

    The Ettore Fieramosca was an Italian submarine which served with the Regia Marina in World War II. She was named after Ettore Fieramosca an Italian condotierro of the 16th Century....
  • Flutto - 1st series class: 8 vessels - 958 t
  • Flutto - 2nd series class: 8 vessels - 958 t
  • Foca class: 3 vessels - 1333 t, Foca, Zoea, Atropo
  • Glauco
    Glauco class submarine

    Glauco was a class of submarines of the Regia Marina . They were long-range single hull boats with internal ballast tanks and external blisters, derived directly from the ....
    class: 2 vessels - 1055 t,
    Glauco and Otaria
  • Liuzzi class: 4 vessels - 1187 t, Reginaldo Guilliani, Console Generale Liuzzi
    Italian submarine Console Generale Liuzzi

    Console Generale Liuzzi was an Italian Liuzzi-class submarine ocean-going submarine of the Regia Marina, launched in 1939 and sunk in 1940 by Royal Navy destroyers....
    ,
    Bagnolini,Tarantini
  • Mameli class: 3 vessels - 830 t: Goffredo Mameli, Pier Capponi, Giovanni da Procida, Tito Speri
  • Marcello
    Marcello class submarine

    The Marcello-class was a class of submarines of the Italian Navy . They were long-range single hull boats with internal ballast tanks and external blisters, derived directly from the ....
    class: 11 vessels - 1063 t, Mocenigo, Dandolo, Veniero, Provana, Marcello, Nani, Barbarigo
    Italian submarine Barbarigo

    Barbarigo was a World War II Italy , serving with the Regia Marina, until its sinking in 1943.Named after a Republic of Venice noble family whose members included two doges of Venice, the Barbarigo was launched on 12 June 1938 as part of the first series of nine Marcello-class ocean-going submarines powered by Cantieri Riuniti d...
    ,
    Emo, Morosini, Cappellini
    Italian submarine Cappellini

    The Cappellini was a World War II Italy , initially serving with the Italian Royal Navy and later with the German Navy and the Imperial Japanese Navy....
    ,
    Faŕ di Bruno
  • Marconi
    Marconi class submarine

    The Marconi-class were a class of submarines of the Regia Marina . They were long-range single hull boats with internal ballast tanks and external blisters, derived directly from the excellent ....
    class: 6 vessels - 1195 t, Magiore Baracca, Michele Bianchi, Alessandro Malaspina, Guglielmo Marconi, Leonardo da Vinci and Luigi Torelli


  • Micca class: 1 vessel - 1570 t Pietro Micca
  • Pisani class: 4 vessels - 880 t, among which Vettor Pisani
    Italian submarine Vettor Pisani

    Vettor Pisani was an Italy , serving the Regia Marina during World War II. It was named after Vettor Pisani, a Venetian admiral.Vettor Pisani was laid down in the Cantiere Navale Triestino yards in Monfalcone on 18 November 1925, launched on 24 November 1927, and completed for the Regia Marina on 16 June 1929....
  • Settembrini class: 2 vessels - 953 t, among which Luigi Settembrini, Ruggiero Settimo
  • Squalo class: 4 vessels - 933 t


Auxiliary cruisers
  • Ramb class: 4 vessels (only 2 converted to auxiliary cruisers) - 3,667 t, Ramb I
    Italian ship Ramb I

    The Kingdom of Italy ship Ramb I was a Interwar period "banana boat" that was converted to be an auxiliary cruiser during World War II. The Ramb I operated in the area around the Horn of Africa....
    , Ramb II
    Italian ship Ramb II

    The Italian auxiliary cruiser Ramb II was built at Monfalcone by the Re-United Yards of the Adriatic in 1937.Ramb II was the second of four sister ships all built to the same design....


See also

  • Italian Mare Nostrum
  • Aviazione Ausiliara per la Marina WWII Italian Navy Air Service
  • Concessions in Tianjin
    Concessions in Tianjin

    The Concessions in Tianjin were Concession s ceded by the China imperial Qing Dynasty to the European Imperialism in Asia in Tianjin , China....


Sources

  • Blitzer, Wolf; Garibaldi, Luciano. Century of War. Friedman/Fairfax Publishers. New York, 2001. ISBN 1-58663-342-2
  • Mollo, Andrew. "The Armed Forces of World War II". ISBN 0-517-54478-4
  • Piekalkiewicz, Janusz. Sea War: 1939-1945. Blanford Press, London - New York, 1987, ISBN 0-7137-1665-7

External links

  • from www.regiamarina.net - the Regia Marina in World War II.
  • official site of the Italian Navy on the Regia Marina ships
  • La Regia Marina attraverso la storia
  • - Database of Italian warships in World War II
  • from www.battleships-cruisers.co.uk - 10 pages of photos;


Photos