|
SPS Castilla (L52)
''Castilla'' (L52) is a (LPD), and is the twelfth ship of this name. She is the sister ship to the amphibious warfare vessel . The vessel is primarily used to transport Spanish marines but is also used for humanitarian aid missions. Launched in 1999 and commissioned in 2000, ''Castilla'' took part in Operation Romeo Sierra as part of the Perejil Island crisis in 2002, has participated in multiple military exercises with NATO and provided humanitarian relief in the Caribbean Sea and Gulf of Mexico. Design and description The project began in the Netherlands in 1990 as that country sought a solution to their LPD requirements. Spain joined the project in July 1991 and the definition stage was completed by December 1993. The ''Galicia'' class spawned from the joint Enforcer design with Spain's lead ship being authorised on 29 July 1994. The LPDs were designed to transport a battalion of marines and disembark them offshore and general logistic support. Vessels of the class have a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Castile
Old Castile ( ) is a historic region of Spain, which had different definitions across the centuries. Its extension was formally defined in the 1833 territorial division of Spain as the sum of the following provinces: Santander (now Cantabria), Burgos, Logroño (now La Rioja), Soria, Segovia, Ávila, Valladolid and Palencia. As the rest of ''regions'' in that division, Old Castile never had any special administrative agency; only the individual provinces had their own management. The name ''Old Castile'' reflects the fact that this territory corresponds very roughly to the extension of the Kingdom of Castile around the 11th century, before it expanded to the south. This kingdom had its origins in the 9th century in an area now comprising Cantabria, Álava, and Burgos province. In the 18th century, Charles III of Spain assigned to Castilla la Vieja the provinces of Burgos, Soria, Segovia, Ávila, Valladolid, and Palencia. The royal decree of 30 November 1833, the reform ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Ship
A sister ship is a ship of the same Ship class, class or of virtually identical design to another ship. Such vessels share a nearly identical hull and superstructure layout, similar size, and roughly comparable features and equipment. They often share a common naming theme, either being named after the same type of thing or person (places, constellations, heads of state) or with some kind of alliteration. Typically the ship class is named for the first ship of that class. Often, sisters become more differentiated during their service as their equipment (in the case of naval vessels, their armament) are separately altered. For instance, the U.S. warships , , , and are all sister ships, each being an . Perhaps the most famous sister ships were the White Star Line's s trio, consisting of , and . As with some other liners, the sisters worked as running mates. Of the three sister ships, ''Titanic'' and ''Britannic'' would both sink within a year of being launched, while RMS ''O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship LPD-Castilla-(L52)-01
A ship is a large vessel that travels the world's oceans and other navigable waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity and purpose. Ships have supported exploration, trade, warfare, migration, colonization, and science. Ship transport is responsible for the largest portion of world commerce. The word ''ship'' has meant, depending on the era and the context, either just a large vessel or specifically a ship-rigged sailing ship with three or more masts, each of which is square-rigged. The earliest historical evidence of boats is found in Egypt during the 4th millennium BCE. In 2024, ships had a global cargo capacity of 2.4 billion tons, with the three largest classes being ships carrying dry bulk (43%), oil tankers (28%) and container ships (14%). Nomenclature Ships are typically larger than boats, but there is no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draft (hull)
The draft or draught of a ship is a determined depth of the vessel below the waterline, measured vertically to its hull's lowest—its propellers, or keel, or other reference point. Draft varies according to the loaded condition of the ship. A deeper draft means the ship will have greater vertical depth below the waterline. Draft is used in under keel clearance calculations, where the draft is calculated with the available depth of water (from Electronic navigational charts) to ensure the ship can navigate safely, without grounding. Navigators can determine their draught by calculation or by visual observation (of the ship's painted load lines). Related terminology A ship's draft/draught is the "depth of the vessel below the waterline measured vertically to the lowest part of the hull, propellers, or other reference point". That is, the draft or draught is the maximum depth of any part of the vessel, including appendages such as rudders, propellers and drop keels if de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beam (nautical)
The beam of a ship is its width at its widest point. The maximum beam (BMAX) is the distance between planes passing through the outer sides of the ship, beam of the hull (BH) only includes permanently fixed parts of the hull, and beam at waterline (BWL) is the maximum width where the hull intersects the surface of the water. Generally speaking, the wider the beam of a ship (or boat), the more initial stability it has, at the expense of secondary stability in the event of a capsize, where more energy is required to right the vessel from its inverted position. A ship that heels on her ''beam ends'' has her deck beams nearly vertical. Typical values Typical length-to-beam ratios ( aspect ratios) for small sailboats are from 2:1 (dinghies to trailerable sailboats around ) to 5:1 (racing sailboats over ). Large ships have widely varying beam ratios, some as large as 20:1. Rowing shells designed for flatwater racing may have length to beam ratios as high as 30:1, while a cora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Displacement (ship)
The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into weight. Traditionally, various measurement rules have been in use, giving various measures in long tons. Today, tonnes are more commonly used. Ship displacement varies by a vessel's degree of load, from its empty weight as designed (known as "lightweight tonnage") to its maximum load. Numerous specific terms are used to describe varying levels of load and trim, detailed below. Ship displacement should not be confused with measurements of volume or capacity typically used for commercial vessels and measured by tonnage: net tonnage and gross tonnage. Calculation The process of determining a vessel's displacement begins with measuring its draft.George, 2005. p. 5. This is accomplished by means of its "draft marks". A merchant vessel has t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battalion
A battalion is a military unit, typically consisting of up to one thousand soldiers. A battalion is commanded by a lieutenant colonel and subdivided into several Company (military unit), companies, each typically commanded by a Major (rank), major or a Captain (armed forces), captain. The typical battalion is built from three operational companies, one weapons company and one headquarters company. In some countries, battalions are exclusively infantry, while in others battalions are unit-level organizations. The word ''battalion'' has its origins in the Late Latin word ''battalion'', which is derived from ''battalia'', meaning "battle" or "combat." The term was used to describe a large group of soldiers ready for battle. Over time, its meaning evolved in military terminology. The word "battalion" came into the English language in the 16th century from the French language, French , meaning "battle squadron" (similar to the Italian language, Italian meaning the same thing) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Ship
The lead ship, name ship, or class leader is the first of a series or class of ships that are all constructed according to the same general design. The term is applicable to naval ships and large civilian vessels. Large ships are very complex and may take five to ten years to build. Improvements based on experience with building and operating the lead ship are likely to be incorporated into the design or construction of later ships in the class, so it is rare to have vessels that are identical. The second and later ships are often started before the first one is completed, launched and tested. Nevertheless, building copies is still more efficient and cost effective than building prototypes, and the lead ship will usually be followed by copies with some improvements rather than radically different versions. The improvements will sometimes be retrofitted to the lead ship. Occasionally, the lead ship will be launched and commissioned for shakedown testing before following ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enforcer (ship Design)
The Enforcer is a ship design created by Royal Schelde (now Damen Schelde Naval Shipbuilding) following the design and building of HNLMS ''Rotterdam''. HNLMS ''Rotterdam'' was jointly developed by the Royal Netherlands Navy and the Spanish Navy. Development began in the 1980s, when the Royal Netherlands Navy began investigating ways to provide an amphibious transport capability. In 1994, preliminary design work began. The Spanish government proposed in 1990 to collaborate on the design. A Memorandum of Understanding was signed in June 1992. Development of the base design occurred during 1993, after which the navies turned to local companies for further design work and construction: Royal Schelde in the Netherlands, and Bazán (which became Navantia in 2005) in Spain. Royal Schelde completed one ship to the ''Rotterdam'' class, with constructed between 1995 and 1998. Bazan/Navantia completed two ships to the ''Galicia''-class design. After building ''Rotterdam'', Royal Schel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NATO
The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member states—30 European and 2 North American. Established in the aftermath of World War II, the organization implements the North Atlantic Treaty, signed in Washington, D.C., on 4 April 1949. NATO is a collective security system: its independent member states agree to defend each other against attacks by third parties. During the Cold War, NATO operated as a check on the threat posed by the Soviet Union. The alliance remained in place after the dissolution of the Soviet Union and the Warsaw Pact, and has been involved in military operations in the Balkans, the Middle East, South Asia, and Africa. The organization's motto is . The organization's strategic concepts include Deterrence theory, deterrence. NATO headquarters, NATO's main headquarter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Exercise
A military exercise, training exercise, maneuver (manoeuvre), or war game is the employment of military resources in Military education and training, training for military operations. Military exercises are conducted to explore the effects of warfare or test tactics and strategies without actual combat. They also ensure the combat readiness of garrisoned or deployable forces prior to deployment from a home base. While both war games and military exercises aim to simulate real conditions and scenarios for the purpose of preparing and analyzing those scenarios, the distinction between a war game and a military exercise is determined, primarily, by the involvement of actual military forces within the simulation, or lack thereof. Military exercises focus on the simulation of real, full-scale military operations in controlled hostile conditions in attempts to reproduce war time decisions and activities for training purposes or to analyze the outcome of possible war time decisions. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perejil Island Crisis
The Perejil Island crisis (; ) was a bloodless armed conflict between Spain and Morocco that took place on 11–18 July 2002. The incident took place over the small, uninhabited Perejil Island, when a squad of the Royal Moroccan Navy occupied it. After an exchange of declarations between both countries, the Spanish troops eventually evicted the Moroccan infantry who had relieved their Navy comrades. Background Perejil Island (, ) is a small rocky island under disputed sovereignty, lying from Morocco, and from the Spanish city of Ceuta, which borders Morocco, and from mainland Spain. The island itself is unpopulated, only seldom visited by Moroccan shepherds. Moroccan seizure Tensions rose on July 11, 2002, when Morocco occupied the island. Twelve Moroccan marines landed on the island, equipped with light arms, a radio, and several tents. The soldiers raised their nation's flag and set up camp. A patrol boat of the Civil Guard (Spain), Spanish Civil Guard, in charge of coast gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
