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Gal-class Submarine
The Type 540 ''Gal''-class submarine is a slightly modified variant of the German HDW Type 206 submarine class (which includes the distinctive dome, or bulge, in the front of the boat), modified for Israeli requirements. The Gal class submarines were built to Israeli specifications as the Vickers Type 540 at the Vickers shipyards in Barrow-in-Furness in the UK rather than Germany for political reasons. "Gal" (גל - Hebrew for "wave") was the name of the son of Abraham (Ivan) Dror, 3rd commander of the squadron and head of the project. The ''Gal'' class of submarines were the first Israeli Navy submarines built to Israeli Navy specifications. They supplanted previous generations of submarines employed from 1958 by the Israeli navy which were refurbished and upgraded boats of the British S class and T class; submarines whose hull designs dated back to the decade before World War II. Since entering service in the late 1970s, these small but agile and sophisticated submari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haifa
Haifa ( he, חֵיפָה ' ; ar, حَيْفَا ') is the third-largest city in Israel—after Jerusalem and Tel Aviv—with a population of in . The city of Haifa forms part of the Haifa metropolitan area, the third-most populous metropolitan area in Israel. It is home to the Baháʼí Faith's Baháʼí World Centre, and is a UNESCO World Heritage Site and a destination for Baháʼí pilgrimage. Built on the slopes of Mount Carmel, the settlement has a history spanning more than 3,000 years. The earliest known settlement in the vicinity was Tell Abu Hawam, a small port city established in the Late Bronze Age (14th century BCE). Encyclopedia Judaica, ''Haifa'', Keter Publishing, Jerusalem, 1972, vol. 7, pp. 1134–1139 In the 3rd century CE, Haifa was known as a dye-making center. Over the millennia, the Haifa area has changed hands: being conquered and ruled by the Canaanites, Israelites, Phoenicians, Assyrians, Babylonians, Persians, Hasmoneans, Romans, Byzantines, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blowpipe (missile)
The Shorts Blowpipe is a man-portable (MANPADS) surface-to-air missile that was in use with the British Army and Royal Marines from 1975. It also saw service in other military forces around the world. Most examples were retired by the mid-1990s. It is unique among MANPADS in that it is manually guided to its target with a small joystick, sending guidance corrections to the missile over a radio control link. Blowpipe underwent a protracted and controversial development between the programme's initial conception in 1966 and 1975 when it finally entered service. It had its first use during active combat in the Falklands War in 1982 when it was used by both sides of the conflict. Its demonstrated performance was poor, with only two confirmed kills. As a result of the poor performance of the system, an improved version offering semi-automatic guidance was introduced as Javelin. This was further improved with a laser designator system in Javelin S15, which was later renamed S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine Classes
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely operated vehicles and robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Submarines are referred to as ''boats'' rather than ''ships'' irrespective of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and they were adopted by several navies. They were first widely used during World War I (1914–1918), and are now used in many navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, blockade running, nuclear deterrence, reconnaissance, conventional land attack (for example, using a cruise missile), and covert insertion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tannin (demon)
Tannin ( he, תַּנִּין ''tannīn''; syr, ܬܢܝܢܐ ''tannīnā'' plural: ''tannīnē''; ar, التنين ', ultimately from Akkadian language, Akkadian 𒆗𒉌𒈾 ''dannina'') or Tunnanu (Ugaritic: 𐎚𐎐𐎐 ''tnn'', likely vocalized ''tunnanu'') was a sea monster in Ancient Canaanite religion, Canaanite and Jewish faith, Hebrew mythology used as a symbol of chaos (cosmogony), chaos and evil. Canaanite mythology Tannin appears in the Baal Cycle as one of the servants of Yam (god), Yam () defeated by Baal, Baʿal () or bound by his sister, Anat. He is usually depicted as snake, serpentine, possibly with a double tail. Hebrew mythology The ''tanninim'' () also appear in the Hebrew Bible's Book of Genesis,. Book of Exodus, Exodus, Book of Deuteronomy, Deuteronomy, Psalms, Book of Job, Job, Book of Ezekiel, Ezekiel, Book of Isaiah, Isaiah, and Book of Jeremiah, Jeremiah. They are explicitly listed among the creatures created by Elohim, God on the Genesis creation narra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rahab (demon)
Rahab (Hebrew: רַהַב, Modern: Rahav, Tiberian: Rahaḇ, "blusterer") is used in the Hebrew Bible to indicate pride or arrogance, a mystical sea monster, as an emblematic or poetic name for Egypt, and for the sea. Biblical usage As primeval seamonster Rahab appears in Psalm 89:10, Isaiah 51:9-10, and Job 26:12. Rahab, in these passages, takes the meaning of primeval, chaotic, multi-headed sea-dragon or Leviathan. The Babylonians told of a sky-god, Marduk, and a sea-goddess, Tiamat, battling for supreme power over the other gods, in the Enūma Eliš. It has been speculated these two characters in the Babylonian myth are parallel to the creation stories found in the biblical passages containing the name Rahab. As insolence or pride In Isaiah 30:7, ''rahaḇ'' becomes a proverbial expression that gives an allusion to the Hebrew etymology ''insolence''. In the Book of Job, ''rahaḇ'' occurs in the Hebrew text and is translated in the King James Version as "pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Book Of Isaiah
The Book of Isaiah ( he, ספר ישעיהו, ) is the first of the Latter Prophets in the Hebrew Bible and the first of the Major Prophets in the Christian Old Testament. It is identified by a superscription as the words of the 8th-century BCE prophet Isaiah ben Amoz, but there is extensive evidence that much of it was composed during the Babylonian captivity and later. Johann Christoph Döderlein suggested in 1775 that the book contained the works of two prophets separated by more than a century, and Bernhard Duhm originated the view, held as a consensus through most of the 20th century, that the book comprises three separate collections of oracles: Proto-Isaiah ( chapters 1– 39), containing the words of the 8th-century BCE prophet Isaiah; Deutero-Isaiah ( chapters 40– 55), the work of an anonymous 6th-century BCE author writing during the Exile; and Trito-Isaiah ( chapters 56– 66), composed after the return from Exile. Isaiah 1– 33 promises judgment and restoration f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Monster
Sea monsters are beings from folklore believed to dwell in the sea and often imagined to be of immense size. Marine monsters can take many forms, including sea dragons, sea serpents, or tentacled beasts. They can be slimy and scaly and are often pictured threatening ships or spouting jets of water. The definition of a "monster" is subjective; further, some sea monsters may have been based on scientifically accepted creatures, such as whales and types of giant and colossal squid. Sightings and legends Sea monster accounts are found in virtually all cultures that have contact with the sea. For example, Avienius relates of Carthaginian explorer Himilco's voyage "...there monsters of the deep, and beasts swim amid the slow and sluggishly crawling ships." (lines 117–29 of ''Ora Maritima''). Sir Humphrey Gilbert claimed to have encountered a lion-like monster with "glaring eyes" on his return voyage after formally claiming St. John's, Newfoundland (1583) for England. Another ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clandestine Immigration And Naval Museum
The Clandestine Immigration and Naval Museum ( he, מוזיאון ההעפלה וחיל הים ע"ש דוד הכהן ) is a technical history museum located in Haifa, Israel. The museum covers the maritime history of Israel – from clandestine immigration during the British Mandate for Palestine through the history of the Israeli navy since its inception. The museum is named after David HaCohen, one of the leaders of the Jewish Yishuv. It was established by Colonel Yoske Coral and opened to the public in 1969. The museum is run by the Israeli Ministry of Defense. It stands next to the Israeli National Maritime Museum, dedicated to maritime history and archaeology. Exhibits Remnants of the INS ''Dakar'', an Israeli submarine that disappeared on its voyage to Israel in 1968 and whose wreckage was located in 1999 after several decades of searches, are on display at the museum. The following vessels are on permanent display: * INS ''Mivtach'', a decommissioned Sa'ar 2-class mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark 37 Torpedo
The Mark 37 torpedo is a torpedo with electrical propulsion, developed for the US Navy after World War II. It entered service with the US Navy in the early 1950s, with over 3,300 produced. It was phased out of service key with the US Navy during the 1970s, and the stockpiles were sold to foreign navies. Development Its engineering development began in 1946 by Westinghouse. It was largely based on the concept of the passive homing Mark 27, with added active homing system tested on modified Mark 18s, and a new torpedo body. Between 1955–56, thirty torpedoes were produced for development testing, with large-scale production commenced shortly afterwards. Due to its electric propulsion, the torpedo swam smoothly out of the launch tube, instead of having to be ejected by pressurized air, therefore significantly reducing its acoustic launch signature. To allow for water flow around the torpedo while swimming out, several 1" thick guide studs were attached to the torpedo, which alth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-ship Missiles
An anti-ship missile (AShM) is a guided missile that is designed for use against ships and large boats. Most anti-ship missiles are of the sea skimming variety, and many use a combination of inertial guidance and active radar homing. A good number of other anti-ship missiles use infrared homing to follow the heat that is emitted by a ship; it is also possible for anti-ship missiles to be guided by radio command all the way. The first anti-ship missiles, which were developed and built by Nazi Germany, used radio command guidance.https://airandspace.si.edu/collection-objects/bomb-guided-fritz-x-x-1/nasm_A19840794000#:~:text=The%20Fritz%20X%2C%20also%20known,the%20Henschel%20Hs%20293%20missile. These saw some success in the Mediterranean Theatre during 1943–44, sinking or heavily damaging at least 31 ships with the Henschel Hs 293 and more than seven with the ''Fritz X'', including the Italian battleship ''Roma'' and the light cruiser . A variant of the HS 293 had a TV camer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harpoon (missile)
The Harpoon is an all-weather, over-the-horizon, anti-ship missile manufactured by McDonnell Douglas (now Boeing Defense, Space & Security). The AGM-84E Standoff Land Attack Missile (SLAM) and later AGM-84H/K SLAM-ER (Standoff Land Attack Missile – Expanded Response) are cruise missile variants. The regular Harpoon uses active radar homing and flies just above the water to evade defenses. The missile can be launched from: * Fixed-wing aircraft (the AGM-84, without the solid-fuel rocket booster) * Surface ships (the RGM-84, fitted with a solid-fuel rocket booster that detaches when expended, to allow the missile's main turbojet to maintain flight) * Submarines (the UGM-84, fitted with a solid-fuel rocket booster and encapsulated in a container to enable submerged launch through a torpedo tube); * Coastal defense batteries, from which it would be fired with a solid-fuel rocket booster. Development In 1965, the United States Navy began studies for a missile in the range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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