Sperrbrecher 7 Sauerland
A ''Sperrbrecher'' (German; informally translated as "pathfinder" but literally meaning "mine barrage breaker"), was a German auxiliary ship of the First World War and the Second World War that served as a type of minesweeper (ship), minesweeper, steaming ahead of other vessels through minefields and detonating them with their reinforced hull. Also used as anti-aircraft ships, the ''Sperrbrecher'' suffered heavy losses in the war. Operational history ''Sperrbrecher'' were used extensively by the Germans in World War I. The Imperial Fleet had a total of thirty ''Sperrbrecher'' for clearing mine streets – eight were lost during the war. Some of these ships were equipped with airplanes, such as ''Rio Negro'', ''Plauen'' or ''Wigbert''. In World War II officially designated as 'Special Purpose Merchant Ships', although termed by the Royal Air Force as "Heavy Vorpostenboot, Flak Ship",Paterson 2004, p. 165. the ''Sperrbrecher'' were converted from merchant ships for their special role ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sperrbrecher 131
''Rhineland'' was a cargo steamship that Howaldtswerke of Kiel, Germany built in 1938 for Argo Line, Bremen. She was requisitioned by the Kriegsmarine in 1939, and served as VP-101 ''Schwan'', ''Sperrbrecher 31'' and ''Sperrbrecher 131''. She served post-war with the German Mine Sweeping Administration before being declared a prize and passed to British owners. She was renamed ''Weltonwold'' in 1948 and then ''Rhineland'' in 1949. She was sold to South African owners in 1956 and renamed ''Herrisbrook''. She was renamed ''Inyoni'' in 1957 and scrapped in 1962. Sister ships ''Schwan'' was one of a series of sister ships that Argo Line had built in the late 1930s. In 1936 Howaldtswerke built ''Fasan'' ("Pheasant") and Nordseewerke in Emden built ''Möwe'' ("Seagull"). In 1938 Nordseewerke built ''Habicht'' ("Hawk"), Howardtswerke built ''Schwan'' ("Swan") and Lübecker Maschinenbau Gesellschaft built '' Adler'' ("Eagle"). Description ''Schwan''s registered length was , her beam was ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Escort Destroyer
An escort destroyer with United States Navy hull classification symbol DDE was a destroyer (DD) modified for and assigned to a fleet escort role after World War II. These destroyers retained their original hull numbers. Later, in March 1950, the post World War II ASW destroyer (DDK) classification was merged with the DDE classification, resulting in all DDK ships being reclassified as DDE, but again retaining their original hull numbers. On 30 June 1962, the DDE classification was retired, and all DDEs were reclassified as destroyers (DD). ''Escort destroyers'' should not be confused with the cheaper, slower, less capable, and more lightly armed World War II ''destroyer escorts''. Concept Following the outbreak of World War II, the Royal Navy had inadequate numbers of warships suitable for escort of trade convoys. While more modern destroyers were assigned to screen capital ships, destroyers built during World War I were modified to serve as trade convoy escorts. Four V and W- ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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World War II Mine Warfare Vessels Of Germany
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In '' scientific cosmology'' the world or universe is commonly defined as " e totality of all space and time; all that is, has been, and will be". '' Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''philosophy of mind'', the world is commonly contrasted with the mind as that which is represented by the mind. ''T ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Mine Warfare Vessels Of The Kriegsmarine
Mine, mines, miners or mining may refer to: Extraction or digging *Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun Military * Anti-tank mine, a land mine made for use against armored vehicles * Antipersonnel mine, a land mine targeting people walking around, either with explosives or poison gas * Bangalore mine, colloquial name for the Bangalore torpedo, a man-portable explosive device for clearing a path through wire obstacles and land mines * Cluster bomb, an aerial bomb which releases many small submunitions, which often act as mines * Land mine, explosive mines placed under or on the ground * Mining (military), digging under a fortified military position to penetrate its defenses * Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ships or submarines * Pa ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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M-class Minesweeper (Germany)
The M class were the standard minesweeper (german: Minensuchboot) of Nazi Germany's ''Kriegsmarine'' during World War II. The vessels were the primary force in Germany's harbor defense command and were organized administratively into minesweeper flotillas. History M1915 and M1916 A total of 36 old units from World War I served in World War II. Some of these were converted to experimental ships, artillery school ships, fleet tenders or R-boat tenders, and 1 (ex-M109) was converted into a survey ship. In 1940, most of these converted vessels were re-designated as minesweepers again. M1935 The first series; the M1935 were ordered in the late 1930s to replace worn out World War I vintage boats. These ships proved versatile and seaworthy. The vessels could also undertake convoy escort, anti-submarine warfare and minelaying tasks as well as minesweeping. However, the ships were very expensive and complicated to build, and their oil-fired boilers meant they suffered from the fuel s ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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R Boat
The R boats (''Räumboote'' in German, meaning ''minesweeper'') were a group of small naval vessels built as minesweepers for the ''Kriegsmarine'' (German navy) before and during the Second World War. They were used for several purposes during the war, and were also used post-war by the German Mine Sweeping Administration for clearing naval mines. In 1954, the Indonesian Navy ordered 10 ''Pulau Rau''-class minesweepers to Abeking & Rasmussen in West Germany. The ''Pulau Rau''-class were modified R boats armed with one Bofors 40mm L/60 Mk 3 gun, two Oerlikon 20mm/70 Mk 10 guns and also mechanical minesweeping gear. Operational use A total of 424 boats were built for the ''Kriegsmarine'' before and during World War II. The German Navy used them in every theatre including the Baltic, Mediterranean, the Arctic and the Black Sea. In addition to its designed use as minesweepers, these boats were used for convoy escort, coastal patrol, minelaying and air-sea rescue. About 140 R b ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Karl Palmgreen
The Knight's Cross of the Iron Cross (german: Ritterkreuz des Eisernen Kreuzes, links=no) and its variants were the highest awards in the military and paramilitary forces of Nazi Germany during World War II. The decoration was awarded for a wide range of reasons and across all ranks, from a senior commander for skilled leadership of his troops in battle to a low-ranking soldier for a single act of extreme gallantry. A total of 7,321 awards were made between its first presentation on 30 September 1939 and its last bestowal on 17 June 1945. This number is based on the acceptance by the Association of Knight's Cross Recipients (AKCR). Presentations were made to members of the three military branches of the Wehrmacht—the Heer (Army), Kriegsmarine (Navy) and Luftwaffe (Air Force)—as well as the Waffen-SS, the Reich Labour Service, and the Volkssturm (German national militia). There were also 43 foreign recipients of the award. These recipients are listed in the 1986 edition of Wa ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Military Reserve Force
A military reserve force is a military organization whose members have military and civilian occupations. They are not normally kept under arms, and their main role is to be available when their military requires additional manpower. Reserve forces are generally considered part of a permanent standing body of armed forces, and allow a nation to reduce its peacetime military expenditures and maintain a force prepared for war. In countries with a volunteer military, such as Canada, Spain, the United States and the United Kingdom, reserve forces are civilians who maintain military skills by training periodically (typically one weekend per month). They may do so as individuals or as members of standing reserve regiments—for example, the UK's Army Reserve. A militia, home guard, state guard or state military may constitute part of a military reserve force, such as the United States National Guard and the Norwegian, Swedish and Danish Home Guard. In some countries (includin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Korvettenkapitän
() is the lowest ranking senior officer in a number of Germanic-speaking navies. Austro-Hungary Belgium Germany Korvettenkapitän, short: KKpt/in lists: KK, () is the lowest senior officer rank () in the German Navy. Address The official manner, in line to ZDv 10/8, of formal addressing of military people with the rank ''Korvettenkapitän'' (OF-3) is "Herr/Frau Korvettenkapitän". However, as to German naval traditions the "Korvettenkapitän" will be addressed "Herr/Frau Kapitän", often in line to seamen's language "Herr/Frau Kap'tän". Rank insignia and rating Rank insignia ''Korvettenkapitän'', worn on the sleeves and shoulders, are one five-pointed star above three stripes (or rings on sleeves; without the star when rank loops are worn). The rank is rated OF-3a in NATO, and equivalent to Major in Heer, and Luftwaffe. It is grade A13 in the pay rules of the Federal Ministry of Defence and is senior to the regular OF-2 rank of Kapitänleutnant (en: Lt), as ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Knight's Cross Of The Iron Cross
The Knight's Cross of the Iron Cross (german: Ritterkreuz des Eisernen Kreuzes), or simply the Knight's Cross (), and its variants, were the highest awards in the military and paramilitary forces of Nazi Germany during World War II. The Knight's Cross was awarded for a wide range of reasons and across all ranks, from a senior commander for skilled leadership of his troops in battle to a low-ranking soldier for a single act of military valour. Presentations were made to members of the three military branches of the : the (army), the (navy) and the (air force), as well as the , the Reich Labour Service and the (German People storm militia), along with personnel from other Axis powers. The award was instituted on 1 September 1939, at the onset of the German invasion of Poland. The award was created to replace the many older merit and bravery neck awards of the German Empire. A higher grade, the Oak Leaves to the Knight's Cross, was instituted in 1940. In 1941, two higher grade ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Royal Navy
The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by Kingdom of England, English and Kingdom of Scotland, Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against Kingdom of France, France. The modern Royal Navy traces its origins to the early 16th century; the oldest of the British Armed Forces, UK's armed services, it is consequently known as the Senior Service. From the middle decades of the 17th century, and through the 18th century, the Royal Navy vied with the Dutch Navy and later with the French Navy for maritime supremacy. From the mid 18th century, it was the world's most powerful navy until the World War II, Second World War. The Royal Navy played a key part in establishing and defending the British Empire, and four Imperial fortress colonies and a string of imperial bases and coaling stations secured the Royal Navy's ability to assert naval superiority ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Military Intelligence
Military intelligence is a military discipline that uses information collection and analysis approaches to provide guidance and direction to assist commanders in their decisions. This aim is achieved by providing an assessment of data from a range of sources, directed towards the commanders' mission requirements or responding to questions as part of operational or campaign planning. To provide an analysis, the commander's information requirements are first identified, which are then incorporated into intelligence collection, analysis, and dissemination. Areas of study may include the operational environment, hostile, friendly and neutral forces, the civilian population in an area of combat operations, and other broader areas of interest. Intelligence activities are conducted at all levels, from tactical to strategic, in peacetime, the period of transition to war, and during a war itself. Most governments maintain a military intelligence capability to provide analytical and ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |