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Italian Destroyer Ascari
''Ascari'' was one of nineteen s built for the (Royal Italian Navy) in the late 1930s and early 1940s. Completed in mid-1939, she was the last of the first batch of a dozen ships to enter service. Design and description The Soldati-class destroyers were slightly improved versions of the preceding . They had a length between perpendiculars of and an overall length of . The ships had a beam of and a mean draft of and at deep load.Whitley, p. 169 The Soldatis displaced at normal load, and at deep load.Brescia, p. 128 Their wartime complement during was 206 officers and enlisted men.Roberts, p. 300 ''Ascari'' was powered by two Parsons geared steam turbines, each driving one propeller shaft using steam supplied by three Yarrow boilers. Designed for a maximum output of and a speed of in service, the Soldati-class ships reached speeds of during their sea trials while lightly loaded. They carried enough fuel oil to give them a range of at a speed of and at a speed of . '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingdom Of Italy
The Kingdom of Italy ( it, Regno d'Italia) was a state that existed from 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 1946, when civil discontent led to an 1946 Italian institutional referendum, institutional referendum to abandon the monarchy and form the modern Italy, Italian Republic. The state resulted from a decades-long process, the ''Italian unification, Risorgimento'', of consolidating the different states of the Italian Peninsula into a single state. That process was influenced by the House of Savoy, Savoy-led Kingdom of Sardinia, which can be considered Italy's legal Succession of states, predecessor state. Italy Third Italian War of Independence, declared war on Austrian Empire, Austria in alliance with Kingdom of Prussia, Prussia in 1866 and received the region of Veneto following their victory. Italian troops Capture of Rome, entered Rome in 1870, ending Papal States, more tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, from 10 June 1940 to 2 May 1945. For the most part, the campaign was fought between the Italian Royal Navy (''Regia Marina''), supported by other Axis naval and air forces, and the British Royal Navy, supported by other Allied naval forces, such as Australia, the Netherlands, Poland and Greece. American naval and air units joined the Allied side in 1942. Each side had three overall objectives in this battle. The first was to attack the supply lines of the other side. The second was to keep open the supply lines to their own armies in North Africa. The third was to destroy the ability of the opposing navy to wage war at sea. Outside of the Pacific theatre, the Mediterranean saw the largest conventional naval warfare actions during the conflict. In particular, Allied forces struggled to supply and retain the key naval and air base of Malta. By the time o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draft (hull)
The draft or draught of a ship's hull is the vertical distance between the waterline and the bottom of the hull (keel). The draught of the vessel is the maximum depth of any part of the vessel, including appendages such as rudders, propellers and drop keels if deployed. Draft determines the minimum depth of water a ship or boat can safely navigate. The related term air draft is the maximum height of any part of the vessel above the water. The more heavily a vessel is loaded, the deeper it sinks into the water, and the greater its draft. After construction, the shipyard creates a table showing how much water the vessel displaces based on its draft and the density of the water (salt or fresh). The draft can also be used to determine the weight of cargo on board by calculating the total displacement of water, accounting for the content of the ship's bunkers, and using Archimedes' principle. The closely related term "trim" is defined as the difference between the forward and aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beam (nautical)
The beam of a ship is its width at its widest point. The maximum beam (BMAX) is the distance between planes passing through the outer extremities of the ship, beam of the hull (BH) only includes permanently fixed parts of the hull, and beam at waterline (BWL) is the maximum width where the hull intersects the surface of the water. Generally speaking, the wider the beam of a ship (or boat), the more initial stability it has, at the expense of secondary stability in the event of a capsize, where more energy is required to right the vessel from its inverted position. A ship that heels on her ''beam ends'' has her deck beams nearly vertical. Typical values Typical length-to-beam ratios ( aspect ratios) for small sailboats are from 2:1 (dinghies to trailerable sailboats around ) to 5:1 (racing sailboats over ). Large ships have widely varying beam ratios, some as large as 20:1. Rowing shells designed for flatwater racing may have length to beam ratios as high as 30:1, while a cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Length Overall
__NOTOC__ Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured parallel to the waterline. This length is important while docking the ship. It is the most commonly used way of expressing the size of a ship, and is also used for calculating the cost of a marina berth (for example, £2.50 per metre LOA). LOA is usually measured on the hull alone. For sailing ships, this may ''exclude'' the bowsprit and other fittings added to the hull. This is how some racing boats and tall ships use the term LOA. However, other sources may include bowsprits in LOA. Confusingly, LOA has different meanings. "Sparred length", "Total length including bowsprit", "Mooring length" and "LOA including bowsprit" are other expressions that might indicate the full length of a sailing ship. LOD Often used to distinguish between the length of a vessel including projections (e.g. bow sprits, etc.) from the length of the hull itself, the Length on Deck or LOD is often repor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Length Between Perpendiculars
Length between perpendiculars (often abbreviated as p/p, p.p., pp, LPP, LBP or Length BPP) is the length of a ship along the summer load line from the forward surface of the stem, or main bow perpendicular member, to the after surface of the sternpost, or main stern perpendicular member. When there is no sternpost, the centerline axis of the rudder stock is used as the aft end of the length between perpendiculars. Measuring to the stern post or rudder stock was believed to give a reasonable idea of the ship's carrying capacity, as it excluded the small, often unusable volume contained in her overhanging ends. On some types of vessels this is, for all practical purposes, a waterline measurement. In a ship with raked stems, naturally that length changes as the draught of the ship changes, therefore it is measured from a defined loaded condition. See also * Length overall __NOTOC__ Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured para ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regia Marina
The ''Regia Marina'' (; ) was the navy of the Kingdom of Italy (''Regno d'Italia'') from 1861 to 1946. In 1946, with the Italian constitutional referendum, 1946, birth of the Italian Republic (''Repubblica Italiana''), the ''Regia Marina'' changed its name to ''Marina Militare'' ("Military Navy"). Origins The ''Regia Marina'' was established on 17 March 1861 following the proclamation of the formation of the Kingdom of Italy (1861–1946), Kingdom of Italy. Just as the Kingdom was a unification of various states in the Italian Peninsula, Italian peninsula, so the ''Regia Marina'' was formed from the navies of those states, though the main constituents were the Real Marina (Kingdom of the Two Sicilies), navies of the former kingdoms of Kingdom of Sardinia, Sardinia and Kingdom of Naples, Naples. The new 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Pedestal
Operation Pedestal ( it, Battaglia di Mezzo Agosto, Battle of mid-August), known in Malta as (), was a British operation to carry supplies to the island of Malta in August 1942, during the Second World War. Malta was a base from which British ships, submarines and aircraft attacked Axis convoys to Libya, during the North African Campaign (1940–1943). From 1940 to 1942, the Axis conducted the Siege of Malta, with air and naval forces. Despite many losses, enough supplies were delivered by the British for the population and military forces on Malta to resist, although it ceased to be an offensive base for much of 1942. The most crucial supply item in Operation Pedestal was fuel, carried by , an American tanker with a British crew. The convoy sailed from Britain on 3 August 1942 and passed through the Strait of Gibraltar into the Mediterranean on the night of The Axis attempt to prevent the fifty ships of the convoy reaching Malta, using bombers, German E-boats, Italian MA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Harpoon (1942)
Operation Harpoon or Battle of Pantelleria (Italian: attle of mid-June was one of two simultaneous Allied convoys sent to supply Malta in the Axis-dominated central Mediterranean Sea in mid-June 1942, during the Second World War. Operation Vigorous was a west-bound convoy from Alexandria and Operation Harpoon was an east-bound convoy operation from Gibraltar. Two of the six ships in the Harpoon convoy completed the journey, at the cost of several Allied warships. The Vigorous convoy was driven back by the Italian fleet after being badly damaged by Axis aircraft. News of the two operations had been unwittingly revealed to the Axis by the US Military Attaché in Egypt, Colonel Bonner Fellers, who had been submitting detailed military reports on British activities to Washington. The American code was later revealed by Ultra intercepts to have been broken by Italian military intelligence (). Background Malta Siege, 1942 In 1942, Axis bombing of Malta smashed the docks, shi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Battle Of Sirte
The Second Battle of Sirte (on 22 March 1942) was a naval engagement in the Mediterranean Sea, north of the Gulf of Sidra and southeast of Malta, during the Second World War. The escorting warships of a British convoy to Malta held off a much more powerful squadron of the (Italian Navy). The British convoy was composed of four merchant ships, escorted by four light cruisers, one anti-aircraft cruiser and 17 destroyers. The Italian force comprised a battleship, two heavy cruisers, one light cruiser and ten destroyers. Despite the initial British success at warding off the Italian squadron, the Italian Fleet attack delayed the convoy's planned arrival before dawn, which exposed it to intense air attacks that sank all four merchant ships and one of the escorting destroyers in the following days. Background Malta Up to the end of 1941, with of cargo had reached Malta without loss and a reserve of seven months' supplies had been accumulated. Three convoys to Malta in 1941 suffe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Battle Of Sirte
The First Battle of Sirte was fought between the British Royal Navy and the ''Regia Marina'' (Italian Royal Navy) during the Mediterranean campaign of the Second World War. The engagement took place on 17 December 1941, south-east of Malta, in the Gulf of Sirte. It was tactically inconclusive as both forces were limited by the strategic goal of protecting a convoy of their own and as such, neither were looking to force a full scale engagement. In the following days, two Royal Navy forces based at Malta ran into an Italian minefield off Tripoli and two British battleships were disabled by Italian manned torpedoes at Alexandria. By the end of December, the balance of naval power in the Mediterranean had shifted in favour of the Italian Fleet. Background The British Eighth Army and the Axis armies in North Africa were engaged in battles resulting from Operation Crusader, which had been fought between 18 November and 4 December. Its aim was to defeat the ''Afrika Korps'' and r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Halberd
Operation Halberd was a British naval operation that took place on 27 September 1941, during the Second World War. The British were attempting to deliver a convoy from Gibraltar to Malta. The convoy was escorted by several battleships and an aircraft carrier, to deter interference from the Italian surface fleet, while a close escort of cruisers and destroyers provided an anti-aircraft screen. The Italian fleet sortied after the convoy was detected, but turned back after learning the strength of the escorting force. Air attacks by Italian bombers and fighters damaged several ships, and forced one of the merchant vessels to be scuttled. The rest of the convoy arrived at Malta and discharged their cargo. The convoy Operation Halberd was at the time the largest Malta resupply effort of the war. Nine merchant ships carrying 81,000 tons of military equipment and supplies sailed from Liverpool on 16 September and from the Clyde on 17 September as part of convoy WS (Winston Specials) 11 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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