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Minelayers
A minelayer is any warship, submarine, military aircraft or land vehicle deploying explosive mines. Since World War I the term "minelayer" refers specifically to a naval ship used for deploying naval mines. "Mine planting" was the term for installing controlled mines at predetermined positions in connection with coastal fortifications or harbor approaches that would be detonated by shore control when a ship was fixed as being within the mine's effective range. An army's special-purpose combat engineering vehicles used to lay landmines are sometimes called "minelayers". Etymology Before World War I, mine ships were termed mine planters generally. For example, in an address to the United States Navy ships of Mine Squadron One at Portland, England, Admiral Sims used the term "mine layer" while the introduction speaks of the men assembled from the "mine planters". During and after that war the term "mine planter" became particularly associated with defensive coastal fortificati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amur-class Minelayer (1898)
The ''Amur''-class minelayers were the first purpose-built, ocean-going minelayers in the world.Russian Minelayers ''Amur'' and ''Yenisei'', p. 205 The class consisted of two vessels: ''Amur'' and ''Yenisei''. Both ships were constructed for the Imperial Russian Navy in the late 1890s. During the Russo-Japanese War of 1904–05 they were assigned to the Pacific Fleet. ''Yenisei'' struck one of her own mines two days after the war began while laying a minefield and sank. One of ''Amur''s minefields sank the Japanese pre-dreadnought battleships and . ''Amur'' was sunk by Japanese howitzers in December 1904 after the Japanese had gained control of the heights around Port Arthur. She was later salvaged and scrapped by the Japanese. Design and description The ''Amur''-class minelayers were designed to drop their mines while at high speed and were given a pronounced, overhanging, stern that allowed the mines to be dropped behind the propellers through doors in the stern. Each do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nusret (ship)
''Nusret'' was a naval ship of the Ottoman Navy, which served as a minelayer during the Gallipoli Campaign, and later fulfilled various roles in the Turkish Navy; as minelayer (1927–1937), diver vessel (1937–1939) and Ship's tender, tender (1939–1955). She was laid down in 1911 and launched from Schiff & Maschinenbau AG 'Germania' at Kiel, Germany on 4 December of that year. Characteristics ''Nusret'' was 40.2 meters long and displaced 365 tons. Her beam was 7.57 meters and her draught was 3.4 meters. Her propulsion was two vertical triple expansion steam engines powered by two Schultz boilers, driving twin screws. This system was designed to propel her at 15 knots, but when she arrived at Istanbul in 1913 she could only make 13 knots. She was designed on the basis of a tugboat, but with mine rails for forty mines on the stern instead of bollards and winches. A crane was mounted on the back end of her superstructure, aft of the funnel, to assist in loading the mines. Aside f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abdiel-class Minelayer
The ''Abdiel'' class were a class of six fast minelayers commissioned into the Royal Navy and active during the Second World War. They were also known as the ''Manxman'' class and as "mine-laying cruisers". These ships were armed with a wide variety of defensive weapons from machine guns to the main armament. They were also equipped with a wide array of radars, along with their normal complement of mines. They were easily mistaken for destroyers. Half the class was lost through enemy action during the Second World War; the others saw post-war service, and the last example was scrapped in the early 1970s. Design The Royal Navy ordered the first four ships in 1938, with a further two acquired as part of the War Emergency Programme. They were specifically designed for the rapid laying of minefields in enemy waters, close to harbours or sea lanes. As such they were required to be very fast and to possess sufficient anti-aircraft weaponry to defend themselves if discovered by en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Mine
A naval mine is a self-contained explosive weapon placed in water to damage or destroy surface ships or submarines. Similar to anti-personnel mine, anti-personnel and other land mines, and unlike purpose launched naval depth charges, they are deposited and left to wait until, depending on their fuzing, they are triggered by the approach of or contact with any vessel. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to create "safe" zones protecting friendly sea lanes, harbours, and naval assets. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake a resource-intensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered. Although international law requires signatory nations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mine Planter
Mine planter and the earlier "torpedo planter" was a term used for mine warfare ships into the early days of World War I. In later terminology, particularly in the United States, a mine planter was a ship specifically designed to install controlled mines or contact mines in coastal fortifications. This type of ship diverged in both function and design from a ship operating as a naval minelayer. Though the vessel may be seagoing it is not designed to lay large numbers of mines in open sea. A mine planter was designed to place Submarine mines in United States harbor defense, controlled minefields in exact locations so that they might be fired individually or as a group from shore when observers noted a target to be at or near a designated mine's position. The terms and types of specialized ship existed from the 1860s where "torpedoes" were made famous in the American Civil War until the demise of large, fixed coastal fortifications brought on by the changes of World War II. History a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
