Cavour is an Italian aircraft carrier launched in 2004. She is the flagship of the Italian Navy.
The Italian Navy is one of the four branches of Italian Armed Forces and was formed in 1946 from what remained of the Regia Marina after World War II. As of August 2014, the Italian Navy had a strength of 30,923 active personnel, with approximately 184 vessels in service, including minor auxiliary vessels. It is considered a multiregional and a blue-water navy.
A deep-submergence rescue vehicle (DSRV) is a type of deep-submergence vehicle used for rescue of personnel from disabled submarines and submersibles. While DSRV is the term most often used by the United States Navy, other nations have different designations for their equivalent vehicles.
The Marcello class was a class of nine submarines built in 1937 and 1938 by CRDA in Trieste for the Royal Italian Navy. Two similar submarines built in 1939 at La Spezia by Oto Melara are sometimes considered part of the class. All eleven served in the Mediterranean Sea at the start of the Second World War. After Provana's 1940 sinking, the remaining boats were transferred to the BETASOM Atlantic submarine base at Bordeaux in August 1940. After four boats had been sunk in the Atlantic, Barbarigo and Comandante Cappellini were then selected for conversion to "transport submarines" in order to exchange rare or irreplaceable trade goods with Japan. Cargo capacity of 160 tons reduced reserve buoyancy from 20–25% to 3.5–6%; and armament was reduced to defensive machine guns. Only Dandolo was in operational condition at the end of the war.
The Marconi class was a class of six submarines built for the Royal Italian Navy. The submarines were all launched between 1939 and 1940, and all but one, Luigi Torelli, were lost in the Atlantic during the Second World War.
The San Giorgio class are amphibious transport docks (LPD) built by Fincantieri for the Italian Navy. These ships can carry a battalion of troops, and up to 36 armored vehicles. The stern floodable dock can accommodate three landing craft. The ships are based at the Brindisi naval base on the Adriatic coast.
Etna is an auxiliary ship that entered service with the Marina Militare in 1998. She is designed to support fleet operations with fuel and dry stores. Etna is the single Italian vessel of the Etna class while a sister ship, HS Prometheus, was built under licence in Greece and entered service with the Hellenic Navy in 2003.
The Liuzzi class was a class of four submarines built by Tosi in Taranto for the Royal Italian Navy. The submarines were built in 1939 and began their Second World War service in the Mediterranean Sea, where Liuzzi was sunk. The three surviving boats were transferred to the BETASOM Atlantic submarine base at Bordeaux in 1940. After Tarantini was sunk, Bagnolini and Giuliani were selected for conversion to "transport submarines" in order to exchange rare or irreplaceable trade goods with Japan. Cargo capacity of 160 tons reduced reserve buoyancy from between 20 and 25% to between 3.5 and 6%; and armament was reduced to defensive machine guns. The submarines saw action in the Second World War during which they collectively sunk 5 freighters and 1 light cruiser and were eventually either sunk or captured.
The "San Marco" Marine Brigade is an amphibious formation of the Italian Navy, has been brigade since 2013 but the amphibious corps existed since 1915, reorganizing the Navy Landing Force. It has its command in Brindisi. They are the marines of the Italian Navy.
The Vulcano class is a class of replenishment oiler used by the Italian Navy, with lead ship Vulcano of the class entered service on 12 March 2021. The ships are designed to support fleet operations with fuel and dry stores and expected to replace the Stromboli class, another class of replenishment oiler from the Navy. Vulcano was financed under the 2014 Naval Law, for €346 million, then increased to €374.6 million, when the length was extended by 12 metres (39 ft). A second ship Atlante was ordered in January 2022 for projected delivery in 2025. The Navy also had an option for a third ship of the class. However, under the Italian MoD’s Multi-Year Defence Planning Document for the 2023-2025 timeframe, a fourth ship was added to the program.
The Etna class is a ship class of two naval replenishment and logistic support ships used by the Italian Navy and by the Greek Navy The two ships are almost identical but they have differences in their armament and sensor equipment.
The Simeto class is a class of three auxiliary ships built for the Italian Navy for emergency water replenishment of islands. One ship of the class, the Simeto, was transferred to the Tunisian Navy in 2003.
SRV-300 is a deep-submergence rescue vehicle that is rated to dive up to 300 m (980 ft). It was built by DRASS (Livorno) for the Marina Militare, and is capable of descending to 300 metres (980 ft) carrying 12 passengers in addition to crew. SRV-300 is hosted by Anteo, berthed at La Spezia.
The Ponza class is a series of five Coastal transport ships of the Marina Militare, named as Moto Trasporto Fari, MTF.
The Porto class of Coastal tugboats consists of nine units operated by the Marina Militare Italiana, named as Rimorchiatore Costiero.
The LCM62 class is a series of landing craft mechanized used by the Italian Navy.
The MTM217 class is a landing craft mechanized class used by the Italian Navy.
The following is the structure of the Italian Navy as of June 2020. It is considered a multiregional and a blue-water navy.
Italian Navy 
