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HMAS Stuart (D00)
HMAS ''Stuart'' (formerly HMS ''Stuart'') was a British ''Scott''-class flotilla leader. The ship was built by Hawthorn Leslie and Company for the Royal Navy during World War I, and entered service at the end of 1918. The majority of the destroyer's British service was performed in the Mediterranean, and in 1933 she was transferred to the Royal Australian Navy. Although placed in reserve in 1938, ''Stuart'' was reactivated at the start of World War II to lead the Australian destroyer force, nicknamed the "Scrap Iron Flotilla" by German propagandists. The flotilla operated in the Mediterranean, with ''Stuart'' participating in the Western Desert Campaign and the battles of Calabria and Cape Matapan, defeating the Italian submarine ''Gondar'', evacuating Allied troops from Greece and Crete, and serving with the Tobruk Ferry Service. The destroyer returned to Australia for repairs and refit in late 1941, and spent most of 1942 and 1943 in Australian waters. ''Stuart'' was m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMAS Stuart (AWM P01593-002)
Three ships of the Royal Australian Navy (RAN) have been named HMAS ''Stuart'': *, an Admiralty-type destroyer leader, launched in 1918 for the Royal Navy. She was transferred to the RAN in 1933, and served during World War II. The ship was paid off in 1946, and sold for scrap. *, launched 1961, one of six River-class destroyer escorts (based on the British Type 12 frigate) built for the RAN. She was commissioned in 1963, paid off in 1991, and sold for scrap. *, an ''Anzac''-class frigate commissioned in 2002 and active as of 2016 Battle honours Eight battle honours have been awarded to ships named HMAS ''Stuart'': *Mediterranean 1940 *Calabria 1940 *Libya 1940–41 * Matapan 1941 *Greece 1941 *Crete 1941 *Pacific 1942–43 *New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; id, Papua, or , historically ) is the world's second-largest island with an area of . Located in Oceania in the southwestern Pacific Ocean, the island is separated from Australia by the wide Torr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Admiralty Type Flotilla Leader
The Admiralty type leader, sometimes known as the ''Scott'' class, were a class of eight destroyer leaders designed and built for the Royal Navy towards the end of World War I. They were named after Scottish historical leaders. The function of a leader was to carry the flag staff of a destroyer flotilla, therefore they were enlarged to carry additional crew, offices and signalling equipment, allowing a fifth gun to be carried. These ships were contemporary with the Thornycroft type leader, distinguishable by their two narrow funnels of equal height, the Thornycroft designs latter having characteristic broad, slab-sided funnels. All except ''Mackay'' and ''Malcolm'' were completed in time for wartime service, ''Scott'' being a war loss. The two final orders – ''Barrington'' and ''Hughes'' – were cancelled with the end of the War; these two had originally been ordered to the Thornycroft leader design. ''Stuart'' was transferred to Australia in 1933. All the remaining ships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20 Mm Oerlikon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original German Becker Type M2 20 mm cannon design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II. Many versions of the cannon are still used today. Blowback-operated models History Origins During World War I, the German industrialist Reinhold Becker developed a 20 mm caliber cannon, known now as the 20 mm Becker using the advanced primer ignition blowback (API blowback) method of operation. This used a 20×70mmRB cartridge and had a cyclic rate of fire of 300 rpm. It was used on a limited scale as an aircraft gun on ''Luftstreitkräfte'' warplanes, and an anti-aircraft gun towards the end of that war. Because the Treaty of Versailles banned further production of such weapons in Germany, the patents and design works were transferred in 1919 to the Swiss firm SEMAG (''Seeb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Charge
A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock. Most depth charges use high explosive charges and a fuze set to detonate the charge, typically at a specific depth. Depth charges can be dropped by ships, patrol aircraft, and helicopters. Depth charges were developed during World War I, and were one of the first viable methods of attacking a submarine underwater. They were widely used in World War I and World War II, and remained part of the anti-submarine arsenals of many navies during the Cold War, during which they were supplemented, and later largely replaced, by anti-submarine homing torpedoes. A depth charge fitted with a nuclear warhead is also known as a " nuclear depth bomb". These were designed to be dropped from a patrol plane or deployed by an anti-submarine missile from a surface ship, or anot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maxim Gun
The Maxim gun is a recoil-operated machine gun invented in 1884 by Hiram Stevens Maxim. It was the first fully automatic machine gun in the world. The Maxim gun has been called "the weapon most associated with imperial conquest" by historian Martin Gilbert, and was heavily used by colonial powers during the " Scramble for Africa". Afterwards, Maxim guns also saw extensive usage by different armies during the Russo-Japanese War, the First and Second World Wars, as well as by insurgent groups in contemporary conflicts. The Maxim gun was greatly influential in the development of machine guns, and it has multiple variants and derivatives. Design The Maxim gun featured one of the earliest recoil-operated firing systems in history. Energy from recoil acting on the breech block is used to eject each spent cartridge and insert the next one. Maxim's earliest designs used a 360-degree rotating cam to reverse the movement of the block, but this was later simplified to a togg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
303 British
The .303 British (designated as the 303 British by the C.I.P. and SAAMI) or 7.7×56mmR, is a calibre rimmed rifle cartridge. The .303 inch bore diameter is measured between rifling lands as is the common practice in Europe which follows the traditional black powder convention. It was first manufactured in Britain as a stop-gap black powder round put into service in December 1888 for the Lee–Metford rifle. From 1891 the cartridge used smokeless powder which had been the intention from the outset, but the decision on which smokeless powder to adopt had been delayed. It was the standard British and Commonwealth military cartridge for rifles and machine guns from 1889 until the 1950s when it was replaced by the 7.62×51mm NATO. Cartridge specifications The .303 British has 3.64 ml (56 grains H2O) cartridge case capacity. The pronounced tapering exterior shape of the case was designed to promote reliable case feeding and extraction in bolt-action rifles and machine guns a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMAS Stuart A 4
His Majesty's Australian Ship (HMAS) (or Her Majesty's Australian Ship when the monarch is female) is a ship prefix used for commissioned units of the Royal Australian Navy (RAN). This prefix is derived from HMS (Her/His Majesty's Ship), the prefix used by the Royal Navy of the United Kingdom, and can be equally applied to warships and shore bases (as Australia follows the British tradition of referring to naval establishments as stone frigates). On 10 July 1911, King George V granted the title of Royal Australian Navy to the naval forces of Australia. At the same time, the prefix and acronym were approved for use in identifying units commissioned into the RAN. The prefix had been used prior to formal approval, with the torpedo-boat destroyer In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally develo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship Breaking
Ship-breaking (also known as ship recycling, ship demolition, ship dismantling, or ship cracking) is a type of ship disposal involving the breaking up of ships for either a source of parts, which can be sold for re-use, or for the extraction of raw materials, chiefly scrap. Modern ships have a lifespan of 25 to 30 years before corrosion, metal fatigue and a lack of parts render them uneconomical to operate. Ship-breaking allows the materials from the ship, especially steel, to be recycled and made into new products. This lowers the demand for mined iron ore and reduces energy use in the steelmaking process. Fixtures and other equipment on board the vessels can also be reused. While ship-breaking is sustainable, there are concerns about the use by poorer countries without stringent environmental legislation. It is also labour-intensive, and considered one of the world's most dangerous industries. In 2012, roughly 1,250 ocean ships were broken down, and their average age ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tobruk Ferry Service
The Tobruk Ferry Service (also known as the Tobruk Ferry Run) was the name given to the force of Royal Navy and Royal Australian Navy ships involved in the supply of Allied forces during the Siege of Tobruk. History The aim of the Ferry Service was to keep the besieged Allied forces supplied with ammunition, gun barrels, and medical supplies, while evacuating wounded personnel. The initial supply runs to Tobruk were performed by the ships of the 10th Destroyer Flotilla (which included the Australian ' Scrap Iron Flotilla') operating independently. A typical run saw a destroyer leave Alexandria early in the morning, after spending the night loading, then sail for Tobruk, where the ship would arrive around midnight. After supplies were unloaded and wounded loaded, the destroyer would sail for Mersa Matruh, where the wounded were exchanged for more supplies. The destroyer would return to Tobruk for a second evening, then head back to Alexandria. The danger of attack by air and se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Submarine Gondar
Italian submarine ''Gondar'' was an built for the Royal Italian Navy (''Regia Marina'') during the 1930s. It was named after a city of Gondar in northern Ethiopia. Design and description The ''Adua''-class submarines were essentially repeats of the preceding . They displaced surfaced and submerged. The submarines were long, had a beam of and a draft of .Chesneau, pp. 309–10 For surface running, the boats were powered by two diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a electric motor. They could reach on the surface and underwater. On the surface, the ''Adua'' class had a range of at , submerged, they had a range of at .Bagnasco, p. 154 The boats were armed with six internal torpedo tubes, four in the bow and two in the stern. One reload torpedo was carried for each tube, for a total of twelve. They were also armed with one deck gun for combat on the surface. The light anti-aircraft armament consisted of one or t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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