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Battle Of Cocos
The Battle of Cocos was a single-ship action that occurred on 9 November 1914, after the Australian light cruiser , under the command of John Glossop, responded to an attack on a communications station at Direction Island by the German light cruiser , commanded by Karl von Müller. After the retreat of the German East Asia Squadron from Southeast Asia, ''Emden'' had remained behind to function as a commerce raider. During a two-month period, the German cruiser captured or sank 25 civilian vessels, shelled Madras, and destroyed two Allied warships at Penang. In early November, von Müller decided to attack the communications station at Direction Island, in the Cocos (Keeling) Islands, to hamper Allied communications and frustrate the search for his ship. Around the same time, a convoy of Europe-bound transports carrying Australian and New Zealand soldiers departed from Albany, Western Australia, with escorts , HMAS ''Sydney'', , and the . During the night of 8–9 November, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North America And West Indies Station
The North America and West Indies Station was a formation or command of the United Kingdom's Royal Navy stationed in North American waters from 1745 to 1956. The North American Station was separate from the Jamaica Station until 1830 when the two combined to form the North America and West Indies Station. It was briefly abolished in 1907 before being restored in 1915. It was renamed the America and West Indies Station in 1926. It was commanded by Commanders-in-Chief whose titles changed with the changing of the formation's name, eventually by the Commander-in-Chief, America and West Indies Station. History The squadron was formed in 1745 to counter French forces in North America, with the headquarters at the Halifax Naval Yard in Nova Scotia (now CFB Halifax). The area of command had first been designated as the North American Station in 1767, under the command of Commodore Samuel Hood, with the headquarters in Halifax from 1758 to 1794, and thereafter in Halifax and Bermu ... [...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 Shock factor, hydraulic shock. Most depth charges use explosive, 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 s ... [...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 toggle lock. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BL 6 Inch Mk XI Naval Gun
The BL 6-inch Mark XI naval gun was a British 50 calibres high-velocity naval gun which was mounted as primary armament on cruisers and secondary armament on pre-dreadnought battleships from 1906 onwards. History The gun with its increased length of 50 calibres gave improved firepower over the current 6-inch Mk VII gun of 45 calibres. However, its increased length and weight made it unwieldy in the current manually operated shipboard mountings on light cruisers, which did not provide a steady platform. Britain reverted to 45-calibres guns in new warships from 1914 onwards with the BL 6-inch Mk XII gun. Of the 177 produced 126 remained for Royal Navy use in 1939. Naval gun Guns were mounted in the following ships : * The last 3 ''King Edward VII class battleships'' ''Britannia'', ''Africa'' and ''Hibernia'' laid down 1902–1904 * Armoured cruisers: HMS ''Duke of Edinburgh'' and ''Black Prince'' laid down 1903 * ''Bristol'' class light cruisers laid down 1909 * ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 paral ... [...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] |
Town Class Cruiser (1910)
The Town class was a group of twenty-one light cruisers built for the Royal Navy (RN) and Royal Australian Navy (RAN) of the first half of the 20th Century. These vessels were long-range cruisers, suitable for patrolling the vast expanse covered by the British Empire. These ships, initially rated as second class cruisers, were built to a series of designs, known as the ''Bristol'' (five ships), ''Weymouth'' (four ships), ''Chatham'' (three RN ships, plus three RAN ships), ''Birmingham'' (three ships, plus one similar RAN ship) and ''Birkenhead'' (two ships) classes – all having the names of British towns except for the RAN ships, which were named after Australian cities. Design ''Bristol'' class The ''Bristol'' class were all ordered under the 1908–09 Programme and commissioned in late 1910.Lyon ''Warship'' Vol. 1 No. 3, p. 50. They were second class cruisers suitable for a variety of roles including both trade protection and fleet duties.Preston 1985, p. 51. They were l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constantinople
la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya (Arabic), Basileuousa ("Queen of Cities"), Megalopolis ("the Great City"), Πόλις ("the City"), Kostantiniyye or Konstantinopolis ( Turkish) , image = Byzantine Constantinople-en.png , alt = , caption = Map of Constantinople in the Byzantine period, corresponding to the modern-day Fatih district of Istanbul , map_type = Istanbul#Turkey Marmara#Turkey , map_alt = A map of Byzantine Istanbul. , map_size = 275 , map_caption = Constantinople was founded on the former site of the Greek colony of Byzantion, which today is known as Istanbul in Turkey. , coordinates = , location = Fatih, İstanbul, Turkey , region = Marmara Region , type = Imperial city , part_of = , length = , width ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ayesha (ship)
The ''Ayesha'' was a wooden topsail schooner, which was commandeered by a landing party of the German light cruiser . This landing party was able to escape being taken as prisoners of war, in November 1914, after their ship was destroyed in a battle with the Australian light cruiser . History The ''Ayesha'' was a 30 metre long, 7.5 metre wide three-masted topsail schooner of 97 gross register tons. It originally served as a supply vessel in the British occupation of the Cocos as well as a transport for copra to Batavia in the Dutch East Indies. At that time the crew consisted of one captain and five men. Because of the operation of a steamer connection in the area, the ship was no longer used and was dismantled in the port of Port Refuge, Direction Island. On 9 November 1914, a landing party of the German Imperial Navy's light cruiser ''Emden'' was on the island to attack the local cable and radio station. As this raid was taking place, their ship was attacked by the Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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