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Soho-class Frigate
The Soho-class frigates was a class of naval warship in North Korea. The warship used a twin-hulled design, which is unusual for North Korea. As there is only one ship in the class, it is likely that the ship was purely experimental. In 2014 it was reported that the ship was retired and scrapped in 2009. The new light helicopter-carrier frigate of Nampo-class corvette The Nampo-class corvettes (or light frigates) are a class of warships built in North Korea. They were seen from satellite-photos in 2013 and are believed to be a replacement for the older . The class has some similarities to Myanmar Navy UMS Tab ... has been designed as its replacement. References * {{cite book, last=Wertheim, first=Eric, title=The Naval Institute Guide to Combat Fleets of the World, publisher=Naval Institute Press, date=2007, page=424, isbn=978-1-59114-955-2, url=https://books.google.com/books?id=TJunjRvplU4C&q=Soho Frigates of the Korean People's Navy Frigate classes Military catamarans [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soho Class Frigate
The Soho-class frigates was a class of naval warship in North Korea. The warship used a twin-hulled design, which is unusual for North Korea. As there is only one ship in the class, it is likely that the ship was purely experimental. In 2014 it was reported that the ship was retired and scrapped in 2009. The new light helicopter-carrier frigate of Nampo-class corvette The Nampo-class corvettes (or light frigates) are a class of warships built in North Korea. They were seen from satellite-photos in 2013 and are believed to be a replacement for the older . The class has some similarities to Myanmar Navy UMS Tab ... has been designed as its replacement. References * {{cite book, last=Wertheim, first=Eric, title=The Naval Institute Guide to Combat Fleets of the World, publisher=Naval Institute Press, date=2007, page=424, isbn=978-1-59114-955-2, url=https://books.google.com/books?id=TJunjRvplU4C&q=Soho Frigates of the Korean People's Navy Frigate classes Military catamarans [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
No 28 Shipyard Najin
No 28 Shipyard Najin is a shipbuilding company located north east of the Najin Port in Rason, North Korea.Report. Ship building CIA It is believed to be one of a few shipyards in the port area. The first reports of the shipyard came from then classified information in the 1980s from the indicated a shipyard building a then 32m midget submarine. and Taechong-class patrol boat/submarine chaser. The company is believed to have built the Najin-class frigate, Soho-class frigate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nampo-class Corvette
The Nampo-class corvettes (or light frigates) are a class of warships built in North Korea. They were seen from satellite-photos in 2013 and are believed to be a replacement for the older . The class has some similarities to Myanmar Navy UMS Tabinshweht, an Anawrahta-class frigate. Two known hulls have been launched: one on the Japan Sea in Najin and one in Nampo for service in the Yellow Sea. Specification Little is known of their features and weapons. One of the clear element is the presence of a helicopter-deck and possibly even a small hangar on the hull. The only weapon system identified is anti-submarine rockets (RBU 1200 A/S mortars), thus making the corvette a response for the recent developments of the South Korean Navy in the field of submarines. Further weapons could be added however, including guns and anti-ship missiles (such as the Kh-35 The Zvezda Kh-35 (russian: Х-35 , AS-20 'Kayak') is a Soviet turbojet subsonic cruise anti-ship missile. The missil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frigate
A frigate () is a type of warship. In different eras, the roles and capabilities of ships classified as frigates have varied somewhat. The name frigate in the 17th to early 18th centuries was given to any full-rigged ship built for speed and maneuverability, intended to be used in scouting, escort and patrol roles. The term was applied loosely to ships varying greatly in design. In the second quarter of the 18th century, the 'true frigate' was developed in France. This type of vessel was characterised by possessing only one armed deck, with an unarmed deck below it used for berthing the crew. Late in the 19th century (British and French prototypes were constructed in 1858), armoured frigates were developed as powerful ironclad warships, the term frigate was used because of their single gun deck. Later developments in ironclad ships rendered the frigate designation obsolete and the term fell out of favour. During the Second World War the name 'frigate' was reintroduced to des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Square Tie Radar
In Euclidean geometry, a square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90-degree angles, π/2 radian angles, or right angles). It can also be defined as a rectangle with two equal-length adjacent sides. It is the only regular polygon whose internal angle, central angle, and external angle are all equal (90°), and whose diagonals are all equal in length. A square with vertices ''ABCD'' would be denoted . Characterizations A convex quadrilateral is a square if and only if it is any one of the following: * A rectangle with two adjacent equal sides * A rhombus with a right vertex angle * A rhombus with all angles equal * A parallelogram with one right vertex angle and two adjacent equal sides * A quadrilateral with four equal sides and four right angles * A quadrilateral where the diagonals are equal, and are the perpendicular bisectors of each other (i.e., a rhombus with equal diagonals) * A convex quadrilateral wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drum Tilt Radar
The drum is a member of the percussion group of musical instruments. In the Hornbostel-Sachs classification system, it is a membranophone. Drums consist of at least one membrane, called a drumhead or drum skin, that is stretched over a shell and struck, either directly with the player's hands, or with a percussion mallet, to produce sound. There is usually a resonant head on the underside of the drum. Other techniques have been used to cause drums to make sound, such as the thumb roll. Drums are the world's oldest and most ubiquitous musical instruments, and the basic design has remained virtually unchanged for thousands of years. Drums may be played individually, with the player using a single drum, and some drums such as the djembe are almost always played in this way. Others are normally played in a set of two or more, all played by the one player, such as bongo drums and timpani. A number of different drums together with cymbals form the basic modern drum kit. U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stag Horn Sonar
Deer or true deer are hoofed ruminant mammals forming the family Cervidae. The two main groups of deer are the Cervinae, including the muntjac, the elk (wapiti), the red deer, and the fallow deer; and the Capreolinae, including the reindeer (caribou), white-tailed deer, the roe deer, and the moose. Male deer of all species (except the water deer), as well as female reindeer, grow and shed new antlers each year. In this they differ from permanently horned antelope, which are part of a different family ( Bovidae) within the same order of even-toed ungulates (Artiodactyla). The musk deer (Moschidae) of Asia and chevrotains ( Tragulidae) of tropical African and Asian forests are separate families that are also in the ruminant clade Ruminantia; they are not especially closely related to Cervidae. Deer appear in art from Paleolithic cave paintings onwards, and they have played a role in mythology, religion, and literature throughout history, as well as in heraldry, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Support Measures
In military telecommunications, electronic support (ES) or electronic support measures (ESM) gather intelligence through passive "listening" to electromagnetic radiations of military interest. They are an aspect of electronic warfare involving actions taken under direct control of an operational commander to detect, intercept, identify, locate, record, and/or analyze sources of radiated electromagnetic energy for the purposes of immediate threat recognition (such as warning that fire control RADAR has locked on a combat vehicle, ship, or aircraft) or longer-term operational planning.Polmar, Norman "The U. S. Navy Electronic Warfare (Part 1)" ''United States Naval Institute Proceedings'' October 1979 p.137 Thus, electronic support provides a source of information required for decisions involving electronic protection (EP), electronic attack (EA), avoidance, targeting, and other tactical employment of forces. Electronic support data can be used to produce signals intelligence (SIG ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface To Surface Missile
A surface-to-surface missile (SSM) or ground-to-ground missile (GGM) is a missile designed to be launched from the ground or the sea and strike targets on land or at sea. They may be fired from hand-held or vehicle mounted devices, from fixed installations, or from a ship. They are often powered by a rocket engine or sometimes fired by an explosive charge, since the launching platform is typically stationary or moving slowly. They usually have fins and/or wings for lift and stability, although hyper-velocity or short-ranged missiles may use body lift or fly a ballistic trajectory. The V-1 flying bomb was the first operational surface-to-surface missile. Contemporary surface-to-surface missiles are usually guided. An unguided surface-to-surface missile is usually referred to as a rocket (for example, an RPG-7 or M72 LAW is an anti-tank rocket whereas a BGM-71 TOW or AT-2 Swatter is an anti-tank guided missile). Examples of surface-to-surface missile include the MGM-140 ATACMS, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mil Mi-4
The Mil Mi-4 (USAF/DoD reporting name "Type 36", NATO reporting name "Hound") is a Soviet transport helicopter that served in both military and civilian roles. Design and development The Mi-4 was designed in response to the American H-19 Chickasaw and the deployment of U.S. helicopters during the Korean War. While the Mi-4 strongly resembles the H-19 Chickasaw in general layout, including the innovative engine position in front of the cockpit, it is a larger helicopter, able to lift more weight and built in larger numbers. The first model entered service in 1953. The helicopter was first displayed to the outside world in 1952 at the Soviet Aviation Day in Tushino Airfield. One Mi-4 was built with a jettisonable rotor. It served as an experimental vehicle for future pilots' means of safety and ejection designs. Operational history The Mi-4 transport helicopter laid the beginning of the Soviet Army Aviation. It was widely used both in the armed forces and in Soviet civil aviat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Yalu (Amnok) and Tumen River, Tumen rivers, and South Korea to the south at the Korean Demilitarized Zone. North Korea's border with South Korea is a disputed border as both countries claim the entirety of the Korean Peninsula. The country's western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. North Korea, like South Korea, its southern counterpart, claims to be the legitimate government of the entire peninsula and List of islands of North Korea, adjacent islands. Pyongyang is the capital and largest city. In 1910, Korean Empire, Korea was Korea under Japanese rule, annexed by the Empire of Japan. In 1945, after the Surrender of Japan, Japanese surrender at the End of World War II in Asia, end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frigates Of The Korean People's Navy
A frigate () is a type of warship. In different eras, the roles and capabilities of ships classified as frigates have varied somewhat. The name frigate in the 17th to early 18th centuries was given to any full-rigged ship built for speed and maneuverability, intended to be used in scouting, escort and patrol roles. The term was applied loosely to ships varying greatly in design. In the second quarter of the 18th century, the 'true frigate' was developed in France. This type of vessel was characterised by possessing only one armed deck, with an unarmed deck below it used for berthing the crew. Late in the 19th century (British and French prototypes were constructed in 1858), armoured frigates were developed as powerful ironclad warships, the term frigate was used because of their single gun deck. Later developments in ironclad ships rendered the frigate designation obsolete and the term fell out of favour. During the Second World War the name 'frigate' was reintroduced to de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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