Trento Class Cruiser Details and Specifications. Eventually the yard’s direction ordered to drag the cruiser to the sea on 4 October 1927, towed by the SS Principe di Udine. [8] The following morning, a reconnaissance floatplane from Bolzano located the British squadron. Specifically, critics complained that the new cruisers, despite their large displacement (10,000 t, as mandate by the Treaty of Washington, also known as the Five-Power Treaty), were too lightly protected. Another review, for Prince Paul of Yugoslavia, was conducted on 17 May 1939 in the Gulf of Naples. For close quarters, she also had two twin 533 mm (21.0 in) fixed above-water launchers per side. On August 13, 1942 was torpedoed and heavily damaged by the British submarine HMS Unbroken (P42). Some of the escorting destroyers laid a smoke screen to hide the ship from further attacks and tried to tow her back to port, but at 09:10, the British submarine Umbra torpedoed the crippled cruiser. Their now also had an innovation, being bulbous for the first time on an Italian warship. The Pola was a Zara-class heavy cruiser of the Italian Regia Marina operating during the Second World War. [17] Further attacks from the aircraft carrier HMS Formidable convinced Iachino to break off the action and withdraw at 12:20. [18], Later in the day, Vittorio Veneto and Pola were torpedoed by British aircraft, the latter left immobilized. Bolzano was a unique heavy cruiser, sometimes considered to be a member of the Trento class, built for the Italian Regia Marina (Royal Navy) in the early 1930s, the last vessel of the type to be built by Italy. While steaming in the Ionian Sea, she was attacked by a Beaufighter around 05:00 and took a torpedo hit. Salvage operations started in 1950, and the hull was towed La Spezia to be inspected. Traverse and elevation was electrically operated, including the ammunition hoists. The Trento class was an Italian heavy cruiser design of the Regia Marina from the late 1920s. Over the following three months, she visited Cape Verde, Rio de Janeiro, Santos, Montevideo, Buenos Aires, Bahía Blanca, Las Palmas, and Tangiers, before arriving back in Italy on 10 October. From 10 to 12 March 1937, Mussolini took a short tour of Italian Libya aboard the heavy cruiser Pola, escorted by Trento. Later refits will saw the AA artillery revised several times. The three ships of the class were named after the three unredeemed cities taken from the Austro-Hungarian empire after the victory in World War I, Trento, Trieste, and Bolzano. The rate of fire was rated as three rounds per minute, due to the obligation of returning to a 15 degrees elevation to reload. The damage of these heavy bombs was so severe that she capsized at 16:13 to starboard and sank. Chao Yung (Chaoyong) class protected cruisers (1880), The Coalition for the Energy of the Future reveals its first milestones, HII secures $2.9B deal for USS John C. Stennis RCOH. 182 Pages. Register Start a Wiki. The definitive powerplant comprised four Parsons steam turbines. Maximum speed 36 knotsProtection Belt 70, bridge 50, turrets 100, blockhouse 100 mmArmament 8 guns of 203 (4×2), 16 guns of 100 (8×2), 4 of 40 AA, 8 of 13.2 AA, 8 TTs 533 mm (4×2 flanks)Crew 780, Official Yard photo of the Bolzano, soon after completion. Eventually in service this practical top speed was reduced31 knots (57 km/h; 36 mph), notably after strengthening the ship due to excess vibrations. Storage capacity was 2,214 metric tons of fuel oil. Trento is the lead ship of the first Italian class of so-called ‘Treaty Cruisers’, constructed for the Regia Marina in the mid 1920’s. Cruiser Bolzano, stern viewAuthor’s old illustration of the Bolzano in 1940 for comparison. The 6-inch-gun-armed British cruisers were outmatched both by the Italian heavy cruisers and Vittorio Veneto, and they quickly reversed course. Their return trip saw them encountering a protected British convoy, which resulted in the Battle of Calabria. They quickly broke off and retreat. Therefore, the Trento, Trieste and Bolzano escaped any damage. Displacement, standard, was controlled and declared at 10,339-10,344 long tons (10,505 to 10,510 t) – divergence between the two ships. A force of 120 Italian aircraft arrived after both fleets had disengaged, and some Italian pilots accidentally attacked Italian vessels, prompting the fleet to paint red stripes on the forecastles of each ship. Bolzano’s war career was relatively uneventful in peacetime, but in WW2 she participated in the Battles of Calabria, Taranto, Cape Spartivento, and Cape Matapan. Detail of the bridge, 1935 – src: history-navy.mil. When dried up, the ship was partly cleaned up when the Spanish Government expressed the will to purchase the hull for conversion into a light aircraft carrier in Ferrol in 1952. In 1920, Italy had few modern cruisers. Forward superfiring turrets on the Trieste. Walter E. Piatt; Project maintenance. The Regia Marina staff however insisted for speed over protection, so armour scheme was similar to the Trentos. She raided also the eastern Mediterranean in late March 1941 (Battle of Cape Matapan), evading torpedo bombers attacks. The rest of the year was uneventful, and Trieste was protecting other convoys in January and February. The most characteristic difference with older cruisers, and the light cruisers of the Giussano class, was their flush deck. The idea was to allow at a division to be least two-cruisers strength when the third was in drydock. The convoy was attacked by British warships in the early hours of 9 November, though the covering force failed to intervene and the convoy was destroyed. Category:Trento class cruisers. Features: (Bolzano, 1940) Displacement and dimensions: Tonnage 10,886 – 13,865 PC, 197 x 20.60 x 6.80m.Propulsion and performance: 2 Parsons turbines with reducers and 10 Yarrow boilers, 2 propellers, 150,000 hp and 36 knotsProtection: 50 mm bridges, 70 mm belt, 100 mm turrets, 100 mm blockhausCrew: 780Armament: 8×203 mm (4×2), 16x100mm (8×2), 4x40mm, 8x13mm AA, 2×4 TT 533mm. The same detroyers attempted to tow her back, but she was a sitting duck, and an esy prey for submarines. Trento, Trieste, and Bolzano were ordered to relieve the Italian light forces at 08:00, though this was far too late to save Artigliere, which was sunk about an hour later. By that time their bridge and other details has been modified too. Trento arrived back in Taranto on 2 September. These were not aviation torpdoes but standard 21-in ones, with an explosive power almost double. This started a wild fire in the forward boiler rooms, soon flooded. They were built before World War II to gain predominance in the Mediterranean Sea. She was of course abandoned, a decision which saved any lives. After repairs, Trieste was back in the 3rd division, with Bolzano and Gorizia, which was added to eight destroyers and departed in August 1942 to intercept a British convoy but the operation was cancelled after Bolzano was torpedoed, as one destroyer. They saw it as a disadvantage in combat. In November 1936 she participated in another review for the Regent of Hungary, Miklós Horthy. Breda M1932 guns in twin mounts (so four) and eight 13.2 mm (0.52 in) Breda M1931 heavy machine guns (same) were installed. The initial Anti-aircraft battery rested on the same pattern as the Trentos: Sixteen 100 mm (4 in) 47-cal. At 07:55, the 3rd Division spotted them and scrambled combat preparation. In 1924, news arrived of the Marine Nationale (French Navy) laying down the keel of the first Duquesne-class cruisers, pushing the Regia Marina to order the new design. She displaced 13,334 long tons (13,548 t) at full load, though her displacement was nominally within the 10,000-long-ton (10,000 t) restriction set in place by the Washington Naval Treaty. On 27 March, the division, now under Rear Admiral Luigi Sansonetti headed for the island of Crete, hoping to catch a British convoy. The same design at that time was also chosen by Argentina for the Veinticinco de Mayo class cruisers. Explore Wikis; Community Central; Start a Wiki; Search This wiki This wiki All wikis | Sign In Don't have an account? During the attack, a single bomb hit the ship, though it failed to explode. Ansaldo & C. yard for a construction contract, the admiralty was pressed to pass an order, and to gain time a development, this became a third modified Trento, at the time the Zara design was completed. For observation, a large rotating aircraft catapult was placed amidships right between the two funnels where the seaplanes could be managed by the main mast boom crane. Interfere resulted of this between shells in flight. The ship visited Durazzo on 23–26 June 1934, and on 1 July, became the flagship of the 3rd Division. Aside the light Giussano class designed to catch up French large destroyers, Italy still had to design its first 8-in cruisers. You will find more than 33,500 used boats for sale here: use the search filter to find used motor boats, sailing boats, catamarans, rafts and used yachts. [1], Trento was armed with a main battery of eight 203 mm (8.0 in) Mod 24 50-caliber guns in four gun turrets. The boilers rooms were compartimented into three sections, each containing four boilers: Two for the forward engines (outboard propellers) and two for the center shafts. The Trento class was a group of two heavy cruisers built for the Italian Regia Marina (Royal Navy) in the late 1920s, the first such vessels built for the Italian fleet. No significant change was made however on the Trento class as it was far too advanced. However the Pola (Zara class) was chosen instead, but under pressure of Gio. Overall the ship feels sluggish considering its lacklustre armour, and armament, but it is the most manoeuvrable in its class as a heavy cruiser. She was hit several times at 13:45. Was laid down at the Stabilimento Tecnico Triestino on 22 June 1925, launched on 24 October 1926, a year before Trento but fitted-out and commissioned on 21 December 1928. The Trento class was an Italian heavy cruiser design of the Regia Marina from the late 1920s. Trento started a much more ambitious cruise the following month, departing Italian waters on 23 July, bound for South America. During the night of 11–12 November, Fleet aor arm planes attacked the base, causing mayhem. Iachino decided to break off 20 minutes later. [19], Trento moved to La Spezia on 6 May for an extensive overhaul that lasted until 5 August, at which point she returned to Messina. At 08:55, Vice Admiral Angelo Iachino ordered Sansonetti to retreat and head northwest, to lure the British cruisers towards Vittorio Veneto. History In the early 1900s leading up to The Great War, conflicting views and opinions on cruiser design among the U.S. … "Pola" was a Zara-class heavy cruiser of the Italian Regia Marina operating during the Second World War. Struggle for the Middle Sea: The Great Navies At War In The Mediterranean Theater, 1940–1945. These allowed an elevation to 45 degrees for a maximum range of 27,000 meters (30,000 yd). Bolzano’s keel was laid down in June 1930. The idea was to tighten shell grouping, but this was largely unsuccessful. The two cruisers stopped in Benghazi, Tripoli, and Ra's Lanuf during the trip. The Washington Treaty set new standards to be followed by all naval forces, notably the heavy cruiser, with an arrangement of 8-in (203 mm) guns for 10,000 tons standard, framed itself in a global tonnage by nation. Repairs stalled at la Spezia and she was destroyed by Chariots in June 1944. In the meantime, Pola and two other Zara-class cruisers were destroyed in the night action with British battleships late on the 28th. In April 1941, Trieste and Bolzano escorted a convoy to to Tripoli, but never arrived there. Faction She also had a large, rotating aircraft catapult amidships between the funnels like the Trentos, with room for up to three IMAM Ro.43 seaplanes. However, with the Washington standard tonage in mind and design revisions, some compromise led to use a reduced powerplant in the available space. Though nominally built under the restrictions of the Washington Naval Treaty, the two cruisers significantly exce… Die Schiffe der Zara -Klasse erhielten eine verbesserte Panzerung und überschritten deswegen die in Washington für Kreuzer festgelegte 10.000-Tonnen-Marke deutlich. The torpedo caused a serious fire in the forward boiler rooms, which forced the ship to stop. Her armor deck was 50 mm (2.0 in) thick in the central portion of the ship and reduced to 20 mm (0.79 in) at either end. The damage was quite severe as a fire broke out, but the crew quickly flooded the forward magazines and her captain beached her on the island of Panarea where she rested, listing 45 degrees. [5], On 26 November, Trento sortied with the fleet,[7] in an attempt to intercept another convoy to Malta. On 21–22 June 1944, British and Italian frogmen used ‘Chariot’ manned torpedoes and sank Bolzano and attacked Gorizia. The new design incorporated improvements from the Zara design indeed. They were indeed very close together. The following morning, while steaming in the Ionian Sea, a British Bristol Beaufighter torpedo-bomber scored a hit on Trento at around 05:00. Naval Front-Line Wiki. She made another cruise in the eastern Mediterranean from 8 to 20 March 1935, during which she made calls in Rhodes and Leros. With the standard 8-in caliber and practice of the time, the conventional solution of four twin turret, in two superfiring and deck positions was chosen. Trento class Heavy Cruisers - 4x2 8" guns, 6x2 3.9" guns, 4x2 21" torpedo tubes Bolzano class Heavy Cruisers - 4x2 8" guns, 8x2 3.9" guns, 4x2 21" torpedo tubes Cadorna class Light Cruisers - 4x2 6" guns, 3x2 3.9" guns, 2x2 21" torpedo tubes Montecuccoli class Light Cruisers - 4x2 6" guns, 3x2 3.9" guns, 2x2 21" torpedo tubes [3][4], The keel for Trento was laid down at the Odero Terni Orlando shipyard on 8 February 1925. They were heard ultimately, but years after and the naval staff would ordered the Zara-class, after a transitional Bolzano that was already improved. Trieste and Trento participated in the Battle of Cape Matapan, while Trento fought off Calabria in July 1940, and second battle of the Great Sirte (March 1942) sunk by HMS Umbra o, June 15, 1942 while Trieste was torpedoed in November 1942 HMS Utmost, but survived to be sunk by the RAF in Sardinia in April 1943. The first heavy cruisers built by the Italian Navy, the Trento class were powerful ships with a high speed in excess of 31 knots. Trieste was torpedoed by HMS Utmost, while a torpedo bomber hit Duca degli Abruzzi but the two vessels managed to get back to Messina, escorted by Giuseppe Garibaldi and the destroyer Bersagliere. They were large, beautiful ship: very fast but lightly armored -- actually, an oversized light cruiser with 8" guns. Speed trials, light (10,847 long tons), 36.81 knots was achieved by forcing heat at 173,772 shp (129,582 kW). Trento reached Taranto in company with the damaged Vittorio Veneto at 15:30 the following day. Englisch-Deutsch-Übersetzungen für Trento class [cruiser] im Online-Wörterbuch dict.cc (Deutschwörterbuch). For the rest of the year, she took part in the routine of convoy escorts to Tripoli. On 18 June, Trieste temporarily relieved Trento as the divisional flagship. Later she escorted the Duisberg convoy (8–9 November), which was lost due to heavy attacks. She had a crew of 723 officers and enlisted men, though during the war this increased to 781. US military asserts Indo-Pacific presence with simultaneous high-end operations, Una billetera perdida en la Antártida regresa a su dueño 53 años después (con recuerdos incluidos), NATO Anti-Sub Exercise Dynamic Manta 2021 Will Include French Carrier Strike Group, U.S. On 8 July, the 3rd Division escorted a convoy to Libya, along with the battleships of the 1st Division; the next day, the returning warships collided with a heavily protected British convoy. The project went ahead, and plans were drafted and approved. In October she left her operating based in Messina with the 10th Destroyer Squadron to join an Italian convoy in Cadiz, Spain. In August she teamed with Trieste, and Gorizia (3rd Division) and sortied to intercept a British convoy, but withdrew because of Luftwaffe’s lack of support. The reverse speed is 25 km/h. [22] On 18 October 1946, the postwar Italian Navy formally struck Trento from the naval register. She would be commissioned in August 1933, like the last of the Zara class, and among the last Italian heavy cruisers (the tonnage was capped by the London treaty). Trento is an Italian city.. Trento may also refer to: . Trieste was sunk, but Trieste and Bolzano survived. Two weeks later, on 27 March, the division—at this time commanded by Rear Admiral Luigi Sansonetti—sortied with the rest of the fleet for a major sweep toward the island of Crete. However during her way back of her last convoy she was ambushed and torpedoed near the Strait of Messina, by HMS Triumph. As a result, it was decided to base a new design on the Trento, but with speed sacrificed to … At an empty load, they displaced 10,344 long tons, but on a full load, this increased to 13,334 tons. 24–30 April, 24–27 May, on 8–9 & 25 June to 1 July, 16–20 July. This video is unavailable. guns, all in twin mounts, and four Vickers-Terni 40 mm/39 guns in single mounts. On 31 August, the 3rd Division sortied to intercept the British convoys in Operation Hats, though the Italian fleet broke off the operation without encountering the merchant ships. The two cruisers returned to La Spezia on 4 June. Feb 11, 2021 - Other country WWII naval ships!. Trieste, Trento, and Bolzano were attacked again while returning as the night fell. Trieste again replaced Trento as the flagship on 27 January 1937. She was latter attacked by torpedo bombers from Crete but escaped whereas Pola did not had that chance. Less than a month later, on 16 December, Trento joined most of the other heavy units of the fleet to escort two large convoys to Benghazi and Tripoli. Trieste. They were powered by twelve oil-fired Yarrow boilers. The latter were trunked into just two funnels of unequal size. Share. Bolzano was a cruiser similar to Trento-class and in 1937 underwent to several modifications. 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