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Kearsarge-class Battleship
The ''Kearsarge''-class was a group of two pre-dreadnought battleships built for the United States Navy in the 1890s. The two ships— and —represented a compromise between two preceding battleship designs, the low-freeboard (nautical), freeboard and the high-freeboard , though their design also incorporated several improvements. Their primary advances over earlier designs consisted of new quick-firing guns and improved armor protection, but their most novel feature was their two-story gun turrets that consisted of a secondary gun turret fixed to the top of their primary turrets. The ships suffered from a number of problems, however, including a tertiary battery mounted too low in the hull (watercraft), hull and poorly-designed turrets, though the latter were attempted again with the in the early 1900s, also with negative results. ''Kearsarge'' served as the flagship of the North Atlantic Squadron after entering service, while ''Kentucky'' was initially sent to East Asia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newport News Shipbuilding
Newport News Shipbuilding (NNS), a division of Huntington Ingalls Industries, is the sole designer, builder, and refueler of aircraft carriers and one of two providers of submarines for the United States Navy. Founded as the Chesapeake Dry Dock and Construction Co. in 1886, Newport News Shipbuilding has built more than 800 ships, including both naval and commercial ships. Located in the city of Newport News, Virginia, its facilities span more than . The shipyard is a major employer, not only for the lower Virginia Peninsula, but also portions of Hampton Roads south of the James River and the harbor, portions of the Middle Peninsula region, and even some northeastern counties of North Carolina. The shipyard is building two s: , and . In 2013, Newport News Shipbuilding began the deactivation of the first nuclear-powered aircraft carrier, , which it also built. Newport News Shipbuilding also performs refueling and complex overhaul (RCOH) work on s. This is a four-year vessel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deck (ship)
A deck is a permanent covering over a Compartment (ship), compartment or a hull (watercraft), hull of a ship. On a boat or ship, the primary or upper deck is the horizontal structure that forms the "roof" of the hull, strengthening it and serving as the primary working surface. Vessels often have more than one level both within the hull and in the superstructure above the primary deck, similar to the floors of a multi-storey building, that are also referred to as decks, as are certain compartments and decks built over specific areas of the superstructure. Decks for some purposes have specific names. Structure The main purpose of the upper or primary deck is structural, and only secondarily to provide weather-tightness and support people and equipment. The deck serves as the lid to the complex box girder which can be identified as the hull. It resists Tension (physics), tension, Compression (physics), compression, and racking forces. The deck's scantling is usually the same as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reserve Fleet
A reserve fleet is a collection of naval vessels of all types that are fully equipped for service but are not currently needed; they are partially or fully Ship decommissioning, decommissioned. A reserve fleet is informally said to be "in mothballs" or "mothballed". In earlier times, especially in British usage, the ships were said to be "laid up in ordinary". A reserve fleet may be colloquially referred to as a "ghost fleet". In the 21st century, ghost fleet may also refer to an active shadow fleet of aged reserve fleet Oil tanker, oil tankers returned to an active service in order to circumvent commodities sanctions. Overview Such ships are held in reserve against a time when it may be necessary to call them back into service. They are usually tied up in backwater areas near naval bases or shipyards in order to speed the reactivation process. They may be modified for storage during such a period, for instance by having rust-prone areas sealed off or wrapped in plastic or, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great White Fleet
The Great White Fleet was the popular nickname for the group of United States Navy battleships that completed a journey around the globe from 16 December 1907, to 22 February 1909, by order of President Foreign policy of the Theodore Roosevelt administration, Theodore Roosevelt. It consisted of 16 battleships divided into two Squadron (naval), squadrons, along with various small escorts,The Great White Fleet by Department of the Navy – Naval History and Heritage Comman Archived copy at the Library of Congress (4 February 2012). and earned its moniker for the stark white paint on its hulls. The fleet's prima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USMC
The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the maritime land force service branch of the United States Department of Defense. It is responsible for conducting expeditionary and amphibious operations through combined arms, implementing its own infantry, artillery, aerial, and special operations forces. The U.S. Marine Corps is one of the six armed forces of the United States and one of the eight uniformed services of the United States. The Marine Corps has been part of the United States Department of the Navy since 30 June 1834 with its sister service, the United States Navy. The USMC operates installations on land and aboard sea-going amphibious warfare ships around the world. Additionally, several of the Marines' tactical aviation squadrons, primarily Marine Fighter Attack squadrons, are also embedded in Navy carrier air wings and operate from the aircraft carriers. The history of the Marine Corps bega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Squadron
The European Squadron, also known as the European Station, was a part of the United States Navy in the late 19th century and the early 1900s. The squadron was originally named the Mediterranean Squadron (United States), Mediterranean Squadron and renamed following the American Civil War. In 1905, the squadron was absorbed into the North Atlantic Fleet. Second Anglo-Egyptian War The Egyptian Expedition (1882), Egyptian Expedition in June and July 1882 was a response by the United States to the British and French Bombardment of Alexandria (1882), attack on Alexandria, Egypt, Alexandria during the Anglo-Egyptian War. To protect American citizens and their property within the city, ships of the European Squadron, under Rear Admiral James W. Nicholson, James Nicholson, were sent to Egypt with orders to observe the conflict ashore and make a landing if necessary. British and French forces heavily damaged the city and started a large fire so a force of marines and sailors were landed an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Asia
East Asia is a geocultural region of Asia. It includes China, Japan, Mongolia, North Korea, South Korea, and Taiwan, plus two special administrative regions of China, Hong Kong and Macau. The economies of Economy of China, China, Economy of Japan, Japan, Economy of South Korea, South Korea, and Economy of Taiwan, Taiwan are among the world's largest and most prosperous. East Asia borders North Asia to the north, Southeast Asia to the south, South Asia to the southwest, and Central Asia to the west. To its east is the Pacific Ocean. East Asia, especially History of China, Chinese civilization, is regarded as one of the earliest Cradle of civilization#China, cradles of civilization. Other ancient civilizations in East Asia that still exist as independent countries in the present day include the History of Japan, Japanese, History of Korea, Korean, and History of Mongolia, Mongolian civilizations. Various other civilizations existed as independent polities in East Asia in the past ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Atlantic Squadron
The North Atlantic Squadron was a section of the United States Navy operating in the North Atlantic. It was renamed as the North Atlantic Fleet in 1902. In 1905 the European and South Atlantic squadrons were abolished and absorbed into the North Atlantic Fleet. On 1 January 1906, the Navy's Atlantic Fleet was established by combining the North Atlantic Fleet with the South Atlantic Squadron. Commanders-in-Chief North Atlantic Squadron * Commodore/Rear Admiral James S. Palmer 1 November 1865 – 7 December 1867 * Rear Admiral Henry K. Hoff 22 February 1868 – 19 August 1869 * Rear Admiral Charles H. Poor 19 August 1869 – 9 June 1870 * Rear Admiral Samuel Phillips Lee June 1870 – May 1873 * Rear Admiral Gustavus H. Scott May 1873 – 13 June 1874 * Rear Admiral James Robert Madison Mullany 13 June 1874 – January 1876 * Rear Admiral William E. Le Roy January 1876 – September 1876 * Rear Admiral Stephen Decatur Trenchard September 1876 – September 1878 * Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flagship
A flagship is a vessel used by the commanding officer of a group of navy, naval ships, characteristically a flag officer entitled by custom to fly a distinguishing flag. Used more loosely, it is the lead ship in a fleet of vessels, typically the first, largest, fastest, most heavily armed, or best known. Over the years, the term "flagship" has become a metaphor used in industries such as broadcasting, automobiles, education, technology, airlines, and retail to refer to their highest quality, best known, or most expensive products and locations. Naval use In common naval use, the term ''flagship'' is fundamentally a temporary designation; the flagship is wherever the admiral's flag is being flown. However, admirals have always needed additional facilities, including a meeting room large enough to hold all the captains of the fleet and a place for the admiral's staff to make plans and draw up orders. Historically, only larger ships could accommodate such requirements. The ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hull (watercraft)
A hull is the watertight body of a ship, boat, submarine, or flying boat. The hull may open at the top (such as a dinghy), or it may be fully or partially covered with a deck. Atop the deck may be a deckhouse and other superstructures, such as a funnel, derrick, or Mast (sailing), mast. The line where the hull meets the water surface is called the waterline. General features There is a wide variety of hull types that are chosen for suitability for different usages, the hull shape being dependent upon the needs of the design. Shapes range from a nearly perfect box, in the case of scow barges, to a needle-sharp surface of revolution in the case of a racing multihull sailboat. The shape is chosen to strike a balance between cost, hydrostatic considerations (accommodation, load carrying, and stability), hydrodynamics (speed, power requirements, and motion and behavior in a seaway) and special considerations for the ship's role, such as the rounded bow of an icebreaker or the flat bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gun Turret
A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechanism of a projectile-firing weapon and at the same time lets the weapon be aimed and fired in some degree of azimuth and elevation (cone of fire). Description Rotating gun turrets protect the weapon and its crew as they rotate. When this meaning of the word "turret" started being used at the beginning of the 1860s, turrets were normally cylindrical. Barbettes were an alternative to turrets; with a barbette the protection was fixed, and the weapon and crew were on a rotating platform inside the barbette. In the 1890s, armoured hoods (also known as "gun houses") were added to barbettes; these rotated with the platform (hence the term "hooded barbette"). By the early 20th century, these hoods were known as turrets. Modern warships have gun-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quick-firing Gun
A quick-firing or rapid-firing gun is an artillery piece, typically a gun or howitzer, that has several characteristics which taken together mean the weapon can fire at a fast rate. Quick-firing was introduced worldwide in the 1880s and 1890s and had a marked impact on war both on land and at sea. Characteristics The characteristics of a quick-firing artillery piece are: *A breechloader, breech-loading weapon with a breech mechanism that allows rapid reloading *Single-part casing (ammunition), cased ammunition, i.e. a cartridge (firearms), cartridge containing both shell and propellant *Recoil buffers to limit recoil, so the barrel can quickly return to the same position after firing *The use of smokeless powder – nitrocellulose, nitroglycerine, or cordite – which create far less smoke than gunpowder, meaning that gun crews could still see their target These innovations, taken together, meant that the quick-firer could fire aimed shells much more rapidly than an older weapon. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
