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Battle Of Åland Islands
The Battle of Åland Islands, or the Battle of Gotland, which occurred in July 1915, was a naval battle of World War I between the German Empire and the Russian Empire, assisted by a submarine of the British Baltic Flotilla. It took place in the Baltic Sea off the shores of Gotland, Sweden, a country neutral in World War I. The battle On ,Russia was still using the Julian calendar in 1915 a squadron consisting of the armoured cruisers , , , , and , under Rear Admiral Mikhail Bakhirev in ''Oleg'' left their harbours in order to bombard Klaipėda (Memel). While sailing through thick fog ''Rurik'' and ''Novik'' separated from the main group and later acted independently. On the same day the German mine-laying cruiser , screened by the armoured cruiser , the light cruisers and , and seven destroyers, under Kommodore Johannes von Karpf, was laying mines off the Åland Islands. After completing his mission, Karpf reported back through the radio. Karpf's message was inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Sea
The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by the countries of Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden, and the North European Plain, North and Central European Plain regions. It is the world's largest brackish water basin. The sea stretches from 53°N to 66°N latitude and from 10°E to 30°E longitude. It is a Continental shelf#Shelf seas, shelf sea and marginal sea of the Atlantic with limited water exchange between the two, making it an inland sea. The Baltic Sea drains through the Danish straits into the Kattegat by way of the Øresund, Great Belt and Little Belt. It includes the Gulf of Bothnia (divided into the Bothnian Bay and the Bothnian Sea), the Gulf of Finland, the Gulf of Riga and the Bay of Gdańsk. The "Baltic Proper" is bordered on its northern edge, at latitude 60°N, by Åland and the Gulf of Bothnia, on its northeastern edge by the Gulf of Finland, on its eastern edge by the Gulf of Riga, and in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conflicts In 1915
Conflict may refer to: Social sciences * Conflict (process), the general pattern of groups dealing with disparate ideas * Conflict continuum from cooperation (low intensity), to contest, to higher intensity (violence and war) * Conflict of interest, involvement in multiple interests which could possibly corrupt the motivation or decision-making * Cultural conflict, a type of conflict that occurs when different cultural values and beliefs clash * Ethnic conflict, a conflict between two or more contending ethnic groups * Group conflict, conflict between groups * Intragroup conflict, conflict within groups * Organizational conflict, discord caused by opposition of needs, values, and interests between people working together * Role conflict, incompatible demands placed upon a person such that compliance with both would be difficult * Social conflict, the struggle for agency or power in something * Work–family conflict, incompatible demands between the work and family roles of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Sea Operations Of World War I
Baltic may refer to: Peoples and languages *Baltic languages, a subfamily of Indo-European languages, including Lithuanian, Latvian and extinct Old Prussian *Balts (or Baltic peoples), ethnic groups speaking the Baltic languages and/or originating from the Baltic countries *Baltic Germans, historical ethnic German minority in Latvia and Estonia *Baltic Finnic peoples, the Finnic peoples historically inhabiting the area on the northeastern side of the Baltic sea Places Northern Europe * Baltic Sea, in Europe * Baltic region, an ambiguous term referring to the general area surrounding the Baltic Sea * Baltic states (also Baltic countries, Baltic nations, Baltics), a geopolitical term, currently referring to Estonia, Latvia and Lithuania * Baltic Provinces or governorates, former parts of the Swedish Empire and then Russian Empire (in modern Latvia, Estonia) * Baltic Shield, the exposed Precambrian northwest segment of the East European Craton * Baltic Plate, an ancient tectonic pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signals Intelligence
Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication (electronic intelligence—abbreviated to ELINT). As classified and sensitive information is usually encrypted, signals intelligence may necessarily involve cryptanalysis (to decipher the messages). Traffic analysis—the study of who is signaling to whom and in what quantity—is also used to integrate information, and it may complement cryptanalysis. History Origins Electronic interceptions appeared as early as 1900, during the Boer War of 1899–1902. The British Royal Navy had installed wireless sets produced by Marconi on board their ships in the late 1890s, and the British Army used some limited wireless signalling. The Boers captured some wireless sets and used them to make vital transmissions. Since the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Östergarn
Östergarn () is a populated area, a ''socken'' (not to be confused with Parishes of the Church of Sweden, parish), on the Swedish island of Gotland. It comprises the same area as the Registration districts in Sweden, administrative Östergarn District, established on 1January 2016. Geography Östergarn is situated on a peninsula on the central part of eastern Gotland. The area has several low plateaus, the two major ones are Grogarnsberget and Östergarnsberget. The Middle Ages, medieval Östergarn Church is located in the ''socken''. , Östergarn Church belongs to Östergarn Parishes of the Church of Sweden, parish in Romaklosters pastorat, along with the churches in Gammelgarn, Kräklingbo, Anga, Gotland, Anga and Ala, Gotland, Ala. The harbor village Katthammarsvik is on the north coast of Östergarn and the Herrvik fishing village is on the eastern tip of the peninsula. About northeast of Herrvik is the Östergarnsholm island with its two lighthouses. The island is about . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liepāja
Liepāja () (formerly: Libau) is a Administrative divisions of Latvia, state city in western Latvia, located on the Baltic Sea. It is the largest city in the Courland region and the third-largest in the country after Riga and Daugavpils. It is an important ice-free port. In the 19th and early 20th century, it was a favourite place for sea-bathers and travellers, with the town boasting a fine park, many pretty gardens and a theatre. Liepāja is however known throughout Latvia as the "City where the wind is born", likely because of the constant sea breeze. A song of the same name () was composed by Imants Kalniņš and has become the anthem of the city. Its reputation as the windiest city in Latvia was strengthened with the construction of the largest wind farm in the nation (33 Enercon wind turbines) nearby. Liepāja is chosen as the European Capital of Culture in 2027. Names and toponymy The name is derived from the Livonian language, Livonian word ''Liiv,'' which means "sand" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staff (military)
A military staff or general staff (also referred to as army staff, navy staff, or air staff within the individual services) is a group of officers, enlisted, and civilian staff who serve the commander of a division or other large military unit in their command and control role through planning, analysis, and information gathering, as well as by relaying, coordinating, and supervising the execution of their plans and orders, especially in case of multiple simultaneous and rapidly changing complex operations. They are organised into functional groups such as administration, logistics, operations, intelligence, training, etc. They provide multi-directional flow of information between a commanding officer, subordinate military units and other stakeholders.PK Mallick, 2011Staff System in the Indian Army: Time for Change Centre for Land Warfare Studies, New Delhi, vol 31. A centralised general staff results in tighter top-down control but requires larger staff at hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commodore (rank)
Commodore is a senior military rank, naval rank used in many navy, navies which is equivalent to brigadier or brigadier general and air commodore. It is superior to a navy Captain (Navy), captain, but below a rear admiral. It is either regarded as the most junior of the flag officers rank or may not hold the jurisdiction of a flag officer at all depending on the officer's appointment. Non-English-speaking nations commonly use the rank of flotilla admiral, counter admiral, or senior captain as an equivalent, although counter admiral may also correspond to ''rear admiral lower half'' abbreviated as Rear admiral, RDML. Traditionally, "commodore" is the title for any officer assigned to command more than one ship, even temporarily, much as "captain" is the traditional title for the commanding officer of a single ship even if the officer's official title in the service is a lower rank. As an official rank, a commodore typically commands a flotilla or squadron (naval), squadron of ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armoured Cruiser
The armored cruiser was a type of warship of the late 19th and early 20th centuries. It was designed like other types of cruisers to operate as a long-range, independent warship, capable of defeating any ship apart from a pre-dreadnought battleship and fast enough to outrun any battleship it encountered. For many decades, naval technology had not advanced far enough for designers to produce a cruiser that combined an armored belt with the long-range and high speed required to fulfill its mission. For this reason, beginning in the 1880s and 1890s, many navies preferred to build protected cruisers, which only relied on a lightly armored deck (ship), deck to protect the vital parts of the ship. However, by the late 1880s, the development of modern rapid-fire breech-loading cannons and high-explosive shells made the reintroduction of side armor a necessity. The invention of Case-hardening, case-hardened armor in the mid-1890s offered effective protection with less weight than previou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Klaipėda
Klaipėda ( ; ) is a city in Lithuania on the Baltic Sea coast. It is the List of cities in Lithuania, third-largest city in Lithuania, the List of cities in the Baltic states by population, fifth-largest city in the Baltic States, and the capital of Klaipėda County, as well as the only major seaport in the country – the Port of Klaipėda, which is also the busiest port in the Baltic States. The city has a complex recorded history, partially due to the combined regional importance of the usually ice-free port at the mouth of the river . It was located in Lithuania Minor, and the State of the Teutonic Order and Duchy of Prussia under the suzerainty of the Polish–Lithuanian Commonwealth, then the Kingdom of Prussia and German Empire, within which it was the northernmost big city until it was placed under French occupation in 1919. From 1923, the city was part of Lithuania until its annexation by Nazi Germany in 1939, and after World War II it was part of the Lithuanian Soviet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rear Admiral
Rear admiral is a flag officer rank used by English-speaking navies. In most European navies, the equivalent rank is called counter admiral. Rear admiral is usually immediately senior to commodore and immediately below vice admiral. It is usually equivalent to the rank of major general in armies. In the U.S. Navy and some other navies, there are two rear admiral ranks. The term originated in the days of naval sailing squadrons and can trace its origins to the British Royal Navy. Each naval squadron was assigned an admiral as its head, who commanded from the centre vessel and directed the squadron's activities. The admiral would in turn be assisted by a vice admiral, who commanded the lead ships that bore the brunt of a battle. In the rear of the squadron, a third admiral commanded the remaining ships and, as this section was considered to be in the least danger, the admiral in command of it was typically the most junior. This has continued into the modern age, with rear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
