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Abukuma-class Destroyer Escort
The ''Abukuma''-class destroyer escort (or frigate) is the general-purpose destroyer escort of the Japan Maritime Self-Defense Force. It is the successor of the earlier . Design This class was planned to replace the earlier and possess both ASW capability as the successor of the and ASuW capability as the successor of the ''Yūbari'' class, but there are many enhancements as follows: Introduction of stealth technology This class is the first combatant ship of the JMSDF with stealth technology. Their superstructure has traditional vertical surfaces, but their hulls are angled to reduce their radar cross section. Electronic warfare This is the first destroyer escort class with the Naval Tactical Data System and OYQ-7 combat direction system. It is also the first destroyer escort class which has ECM capability with the OLT-3 jammer. Weapon systems The Short Range Air Defense system comprises the OPS-14 air-search radar, the OPS-28 surface search and target acquisition rada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitsui Engineering & Shipbuilding
() is a Japanese company. It is listed on the Nikkei 225. Mitsui E&S is one of the companies of the Mitsui Group. Established in 1917 as the Shipbuilding Division of Mitsui & Co. with the first shipyard at Tamano. In 1937 the shipyards became a separate entity of Mitsui, Tama Shipyard. The company changed to Mitsui Shipbuilding & Engineering Co., Ltd in 1942 and finally to the current name in 1973. Facilities * Tamano Shipyard * Chiba Shipyard * Oita Factory * Yura Dockyard (MES Yura Inc) * Niigata Shipyard - acquired from Niigata Engineering Co. Ltd and renamed Niigata Shipbuilding & Repair, Inc. 2003 Ships Built by Mitsui Along with Abukuma class destroyer escort, Mitsui was contracted to build the Abukuma class destroyer escorts for the Japanese Maritime Self-Defense Force. They were built from 1988 to 1991. * 2 Ōsumi class LST - 4001 and 4002 * 1 Hiuchi class support ship - JS Hiuchi (AMS-4301) * Mitsui 56 series ships are a popular type of bulk carrier; , Mitsui had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are typically carried out to protect friendly shipping and coastal facilities from submarine attacks and to overcome blockades. Successful ASW operations typically involved a combination of sensor and weapon technologies, along with effective deployment strategies and sufficiently trained personnel. Typically, sophisticated sonar equipment is used for first detecting, then classifying, locating, and tracking a target submarine. Sensors are therefore a key element of ASW. Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms. ASW capabilities are often considered of significant strategic importance, particularly following provocative instan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Naval Ship Classes In Service
The list of naval ship classes in service includes all combatant surface classes in service currently with navies or armed forces and auxiliaries in the world. Ships are grouped by type, and listed alphabetically within. For other vessels, see also: * List of submarine classes in service * List of auxiliary ship classes in service Aircraft carriers ; -class (Project 1143.5) aircraft carrier * Builders: (Black Sea Shipyard in Mykolaiv, present-day Ukraine) * Displacement: 57,700 tons * Aircraft: 17 fixed-wing aircraft and 24 helicopters * Armament: 12 × P-700 Granit SSM; 192 × Tor SAM; 8 × CADS-1 CIWS; 8 × AK-630; 2 × RBU-12000 * Powerplant: 8 boilers, 4 steam turbines (200,000 shp) * Speed: 32 knots * Range: 3,850 nmi at 32 knots * Ships in class: 2 * Operator: , * Commissioned: 1995 * Status: 2 in service ; -class aircraft carrier * Builders: * Type: Aircraft carrier * Displacement: 27,910 tons * Aircraft: 8 AV-8B Harrier II Plus, 12 EH101 helicop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sasebo, Nagasaki
is a Core cities of Japan, core city located in Nagasaki Prefecture, Japan. It is also the second largest city in Nagasaki Prefecture, after its capital, Nagasaki. On 1 June 2019, the city had an estimated population of 247,739 and a population density of 581 persons per km2 (1,505 persons per square mile). The total area is . The city includes a part of Saikai National Park. Located in the southern part of the city is the Dutch-styled theme park ''Huis Ten Bosch (theme park), Huis Ten Bosch''. The island of Ukujima is also administered as part of Sasebo city. History The area of present-day Sasebo was a small fishing village under the control of nearby Hirado Domain until shortly after the start of the Meiji period. Imperial Japanese Navy Admiral Tōgō Heihachirō, when surveying the coasts of northwestern Kyūshū for the site of a navy base, selected his location based on its protected, deep-water harbor, geographic proximity to China and Korea, and the presence of nearby Coal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
