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Kōsaku Aruga
, was a career officer in the Imperial Japanese Navy during World War II. He commanded the battleship during its final mission, Operation ''Ten-Go''. Biography Aruga was a native of Nagano prefecture, and graduated from the 45th class of the Imperial Japanese Navy Academy in 1917, ranked 58th of 89 cadets. He served his midshipman duty on the cruiser and battleship ''Hyūga'', and completed naval artillery and torpedo warfare coursework from 1918 to 1919. After he was commissioned as an ensign, he served on a number of destroyers. From November 1922-November 1923, he was assigned to the battleship . After his promotion to lieutenant in December 1923, he served as chief torpedo officer on the destroyers and , followed by the light cruisers and .http://homepage2.nifty.com/nishidah/e/px45.htm#v001 Nishida, Imperial Japanese Navy After his promotion to lieutenant commander in 1929, Aruga received his first command; the destroyer . This was followed by in 1930, , ''Akikaze'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tatsuno, Nagano
is a Towns of Japan, town located in Nagano Prefecture, Japan. , the town had an estimated population of 18,951 in 7917 households, and a population density of 112 persons per km2. The total area of the town is . Geography Tatsuno is located in the Ina Valley of south-central Nagano Prefecture, bordered by the Kiso Mountains. The Tenryū River flows through the town, which is surrounded by mountains and is rich in a natural environment. It is takes about 3 hours from Tokyo, 2 hours from Nagoya, 5 hours from Kyoto by train and equally by car. Part of the town is within the borders of the Enrei Ōjō Prefectural Natural Park. The Yokokawa Dam is located in Tatsuno. In the city neigbourhood, the geographical center of Japan is located. Surrounding municipalities *Nagano Prefecture ** Minamiminowa, Nagano, Minamiminowa ** Minowa, Nagano, Minowa ** Okaya, Nagano, Okaya **Shiojiri, Nagano, Shiojiri ** Suwa, Nagano, Suwa Climate The village has a climate characterized by characteriz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruiser
A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several operational roles from search-and-destroy to ocean escort to sea denial. The term "cruiser", which has been in use for several hundred years, has changed its meaning over time. During the Age of Sail, the term ''cruising'' referred to certain kinds of missions—independent scouting, commerce protection, or raiding—usually fulfilled by frigates or sloop-of-war, sloops-of-war, which functioned as the ''cruising warships'' of a fleet. In the middle of the 19th century, ''cruiser'' came to be a classification of the ships intended for cruising distant waters, for commerce raiding, and for scouting for the battle fleet. Cruisers came in a wide variety of sizes, from the medium-sized protected cruiser to large armored cruisers that were nearly as big (although not as powerful or as well-armored) as a pre- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Destroyer Hagikaze
''Hagikaze'' was one of 19 s built for the Imperial Japanese Navy during the 1930s. Design and description The ''Kagerō'' class was an enlarged and improved version of the preceding . Their crew numbered 240 officers and enlisted men. The ships measured overall, with a beam of and a draft of . They displaced at standard load and at deep load.Whitley, pp. 200–01 The ships had two Kampon geared steam turbines, each driving one propeller shaft, using steam provided by three Kampon water-tube boilers. The turbines were rated at a total of for a designed speed of . The ships had a range of at a speed of .Jentschura, Jung & Mickel, p. 148 The main armament of the ''Kagerō'' class consisted of six Type 3 guns in three twin-gun turrets, one superfiring pair aft and one turret forward of the superstructure. They were built with four Type 96 anti-aircraft guns in two twin-gun mounts, but more of these guns were added over the course of the war. The ships were also armed wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Destroyer Arashi
''Arashi'' was a of the Imperial Japanese Navy. ''Arashi'' played a vital role in World War II by inadvertently guiding US attack planes to the Japanese carrier fleet at the Battle of Midway. ''Arashi'' had become separated from the Japanese carrier force while attempting to destroy an American submarine, . Following her attacks on ''Nautilus'', ''Arashi'' steamed at high speed to rejoin the group. All four IJN carriers were sunk by Douglas SBD Dauntless dive bombers of American aircraft carriers and , giving the US a decisive victory and checking Japanese momentum in the Pacific War. Design and description The ''Kagerō'' class was an enlarged and improved version of the preceding . Their crew numbered 240 officers and enlisted men. The ships measured overall, with a beam of and a draft of . They displaced at standard load and at deep load.Whitley, pp. 200–01 The ships had two Kampon geared steam turbines, each driving one propeller shaft, using steam provided by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captain (naval)
Captain is the name most often given in English-speaking navy, navies to the rank corresponding to command of the largest ships. The rank is equal to the army rank of colonel and air force rank of group captain. Equivalent ranks worldwide include ship-of-the-line captain (e.g. France, Argentina, Spain), captain of sea and war (e.g. Brazil, Portugal), captain at sea (e.g. Germany, Netherlands) and "Captain 1st rank, captain of the first rank" (Russia). Etiquette Any naval officer who commands a ship is addressed by naval custom as "captain" while aboard in command, regardless of their actual rank, even though technically an officer of below the rank of captain is more correctly titled the commanding officer, or C.O. Officers with the rank of captain travelling aboard a vessel they do not command should be addressed by their rank and name (e.g., "Captain Smith"), but they should not be referred to as "the captain" to avoid confusion with the vessel's captain. The naval rank sho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Executive Officer
An executive officer is a person who is principally responsible for leading all or part of an organization, although the exact nature of the role varies depending on the organization. In many militaries and police forces, an executive officer (XO) is the second-in-command, reporting to the commanding officer (CO). The XO is typically responsible for the management of day-to-day activities, freeing the commander to concentrate on strategy and planning the unit's next move. Administrative law While there is no clear line between principal executive officers and inferior executive officers, principal officers are high-level officials in the executive branch of U.S. government such as department heads of independent agencies. In ''Humphrey's Executor v. United States'', 295 U.S. 602 (1935), the Court distinguished between executive officers and quasi-legislative or quasi-judicial officers by stating that the former serve at the pleasure of the President of the United States, presid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinkai Guard District
The was the major navy base for the Imperial Japanese Navy in Korea under Japanese rule before and during World War II. Located in southern Korea (at present-day Jinhae, South Korea, ), the Chinkai Guard District was responsible for control of the strategic Straits of Shimonoseki and for patrols along the Korean coastline and in the Sea of Japan. History The were naval bases, similar to the , with docking, fueling and resupply facilities, but typically lacked a shipyard or training school. They tended to be established by strategic waterways or major port cities for defensive purposes. In concept, the Guard District was similar to the United States Navy Sea Frontiers concept. the Guard District maintained a garrison force of ships and Naval Land Forces which reported directly to the Guard District commander, and hosted detachments of the numbered fleets on a temporary assignment basis. The port of Chinkai in Korea was an area with long associations with Japan, having been th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Cruiser
A light cruiser is a type of small or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck. Prior to this smaller cruisers had been of the protected cruiser model, possessing armored decks only. While lighter and smaller than other contemporary ships they were still true cruisers, retaining the extended radius of action and self-sufficiency to act independently around the world. Cruisers mounting larger guns and heavier armor relative to most light cruisers would come to be known as heavy cruisers, though the designation of 'light' versus 'heavy' cruisers would vary somewhat between navies. Through their history light cruisers served in a variety of roles, primarily on long-range detached patrol work, covering other military operations or global shipping lanes, as scouts and fleet support vessels for battle fleets, as destroyer command ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lieutenant (navy)
LieutenantThe pronunciation of ''lieutenant'' is generally split between , , generally in the United Kingdom, Ireland, and Commonwealth countries, and , , generally associated with the United States. See lieutenant. (abbreviated Lt, LT (U.S.), LT(USN), Lieut and LEUT, depending on nation) is a commissioned officer rank in many English-speaking nations' navies and coast guards. It is typically the most senior of junior officer ranks. In most navies, the rank's insignia may consist of two medium gold braid stripes, the uppermost stripe featuring an executive curl in many Commonwealth of Nations; or three stripes of equal or unequal width. The now immediately senior rank of lieutenant commander was formerly a senior naval lieutenant rank. Many navies also use a subordinate rank of sub-lieutenant. The appointment of "first lieutenant" in many navies is held by a senior lieutenant. This naval lieutenant ranks higher than an army lieutenants; within NATO countries the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyer
In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were conceived in 1885 by Fernando Villaamil for the Spanish NavySmith, Charles Edgar: ''A short history of naval and marine engineering.'' Babcock & Wilcox, ltd. at the University Press, 1937, page 263 as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War. Before World War II, destroyers were light vessels with little endurance for unatte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ensign (rank)
Ensign (; Middle English#Late Middle English, Late Middle English, from Old French ["mark", "symbol", "signal"; "flag", "standard", "pennant"], from Latin [plural]) is a junior rank of a Officer (armed forces)#Commissioned officers, commissioned officer in the armed forces of some countries, normally in the infantry or navy. As the junior officer in an infantry regiment was traditionally the carrier of the Military colours, standards and guidons, regimental colors, the rank acquired the name "ensign". This rank has generally been replaced in army ranks by second lieutenant. An ensign was generally the lowest-ranking commissioned officer, except where the rank of Subaltern (military), subaltern existed. In contrast, the Arab rank of ensign, لواء, ''liwa (Arabic), liwa''', derives from the command of a unit with an ensign, not from the carrier of the unit's ensign, and is today the equivalent of major general. According to Thomas Venn's 1672 ''Military and Maritime Disci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
