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Type 054A Frigate
The Type 054A (NATO/ OSD Jiangkai II) is a Ship class, class of guided-missile frigate from the People's Republic of China. It is a development of the Type 054 frigate; compared to its predecessor, the Type 054A has medium-range air defense capability in the form of Type 382 radar and Vertical launching system, vertically launched (VLS) HQ-16, HHQ-16 surface-to-air missiles.Schwartz (2015): page 28 The first ship (''Xuzhou'') of the new Type 054A was laid down in 2005 and entered service with the People's Liberation Army Navy (PLAN) in January 2008;''Jane's Fighting Ships'' (2015): page 144 the class was a key component of the PLAN's surface fleet by the late 2010s.Willett (2019): page 24Willett (2019): page 26 Production was ongoing in 2023, with 30 ships in service by mid 2019, while the next batch of 10 ships commissioned from 2022 onwards, and a final batch of 10 ships under development, although this last batch may be built to the follow-on Type 054B frigate, Type 054B (''Ji ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radar Warning Receiver
Radar warning receiver (RWR) systems detect the radio emissions of radar systems. Their primary purpose is to issue a warning when a radar signal that might be a threat is detected, like a fighter aircraft's fire control radar. The warning can then be used, manually or automatically, to evade the detected threat. RWR systems can be installed in all kind of airborne, sea-based, and ground-based assets such as aircraft, ships, automobiles, military bases. Depending on the market the RWR system is designed for, it can be as simple as detecting the presence of energy in a specific radar band, such as the frequencies of known surface-to-air missile systems. Modern RWR systems are often capable of classifying the source of the radar by the signal's strength, phase and signal details. The information about the signal's strength and waveform can then be used to estimate the type of threat the detected radar poses. Description The RWR usually has a visual display somewhere prominent in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kamov
JSC Kamov () is a rotorcraft Aerospace manufacturer, manufacturing company based in Lyubertsy, Russia. The Kamov Design Bureau (OKB, design office prefix Ka) has more recently specialised in compact helicopters with coaxial rotors, suitable for naval service and high-speed operations. History Kamov was founded by Nikolay Kamov, Nikolai Ilyich Kamov, who started building his first rotary-winged aircraft in 1929, together with N. K. Skrzhinskii. Up to 1940, the year of Kamov plant establishment, they created many autogyros, including the Kamov A-7, TsAGI A-7-3, the only armed autogyro to see (limited) combat action. From 2002 AFK Sistema controlled a 51% stake in the company, with MiG controlling the remaining 49%. Kamov was sold to Oboronprom in 2005. Kamov merged with Mil Moscow Helicopter Plant, Mil and Rostvertol to form Russian Helicopters. The Kamov brand name was retained, though the new company dropped overlapping product lines. See also * Aircraft industry of Russia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpedo
A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, such a device was called an automotive, automobile, locomotive, or fish torpedo; colloquially, a ''fish''. The term ''torpedo'' originally applied to a variety of devices, most of which would today be called mines. From about 1900, ''torpedo'' has been used strictly to designate a self-propelled underwater explosive device. While the 19th-century battleship had evolved primarily with a view to engagements between armored warships with large-caliber guns, the invention and refinement of torpedoes from the 1860s onwards allowed small torpedo boats and other lighter surface vessels, submarines/submersibles, even improvised fishing boats or frogmen, and later light aircraft, to destroy large ships without the need of large guns, though somet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Warfare
Anti-submarine warfare (ASW, or in the 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 involve 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 instanc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yu-7 Torpedo
The Yu-7 (; from , meaning ‘torpedo’) is a lightweight torpedo developed by the People's Republic of China. It entered service in the 1990s as the principal Anti-submarine warfare, anti-submarine weapon of major People's Liberation Army Navy (PLAN) warships. The Yu-7 is a derivative of the Whitehead Alenia Sistemi Subacquei (WASS) A244-S, A244/S torpedo. Development Development of an effective lightweight Anti-submarine warfare, anti-submarine (ASW) torpedo for the PLAN began in the 1980s. The program was probably based on 40 A244/S torpedoes purchased for evaluation from Italy in 1987. Additional technology may have been Reverse engineering, reverse engineered from a United States Mark 46 torpedo, Mark 46 Mod 2 torpedo recovered from the South China Sea in 1978 by Chinese fishermen. Development was carried out by the 705th Institute (also known as Xi'an Precision Machinery Research Institute, 西安精密机械研究所). The torpedo was initially equipped with electric propul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 730 CIWS
The Type 730 is a Chinese seven-barrelled 30 mm Gatling gun/rotary cannon CIWS. It has a PLA Navy designation H/PJ12. It is mounted in an enclosed automatic turret and directed by radar, and electro-optical tracking systems. The maximum rate of fire is 5800 rd/m, and the effective range is up to 3 km. Development The is designed by the 713th research institute under the name 'Project 850' and is powered by two electric motors. The radar TR47C is a derivative of the EFR-1/LR66 J-band radar (NATO code name: Rice Lamp) by Xi'an Research Institute of Navigation Technology, but it is unclear that if this derivative is developed by the same institution. The OFC (Optical Fire Control)-3/H/ZGJ-4 electro-optical fire control system is designed by the Central China Optronic (electro-optical) Research Institute. Origin The system's primary purpose is defense against anti-ship missiles, and other precision guided weapons. However, it can also be employed against fixed/rot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YJ-83
The YJ-83 (; NATO reporting name: CSS-N-8 Saccade) is a Chinese subsonic anti-ship cruise missile. It is manufactured by the China Aerospace Science and Industry Corporation Third Academy. Development The YJ-83 uses microprocessors and a strap-down inertial reference unit (IRU); these are more compact than the equivalent electronics used in the YJ-8 and the export C-802, allowing the YJ-83 to have a 180-km range at Mach 0.9. The missile is powered by the Chinese CTJ-2 turbojet and is fitted with a 190-kg high-explosive fragmentation warhead. Terminal guidance is by an active radar. The air-launched YJ-83K has a range of , a cruise speed of Mach 0.9, and a high-explosive, semi-armour piercing warhead. The improved YJ-83KH uses a imaging-infrared seeker and has a range of 230 km; reportedly it may receive course corrections by remote link. The YJ-83 entered service with the People's Liberation Army Navy in 1998 and 1999, equipping large numbers of its surface warships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CY-1
The CY-1 (Chang Ying 长缨, ''Long Tassel'', often erroneously referred as ''Chian Yu'', 剑鱼, or ''Swordfish'') is a People's Republic of China, Chinese ASROC, anti-submarine rocket carried on a variety of surface platforms, including the Type 051 destroyer, Luda class missile destroyers and Type 053H3 frigate, Jiangwei class missile frigates. A series of CY ASW missiles have been developed based on CY-1. To date only a small number of CY-1 is known to have been produced and deployed on trial basis, despite the fact that it had first appeared on the defense exhibitions held in China in the late 1980s. CY-1 The CY-1 is believed to similar in operation to the United States Navy, U.S. Navy ASROC. There is little information available regarding the development history, performance, and exact status of the missile, but it is understood that a few of the missiles were deployed on the People's Liberation Army Navy, PLA Navy Type 051 (Luda class) destroyers and Type 052H2G (Jiangwei-I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface-to-air Missile
A surface-to-air missile (SAM), also known as a ground-to-air missile (GTAM) or surface-to-air guided weapon (SAGW), is a missile designed to be launched from the ground or the sea to destroy aircraft or other missiles. It is one type of anti-aircraft warfare, anti-aircraft system; in modern armed forces, missiles have replaced most other forms of dedicated anti-aircraft weapons, with anti-aircraft guns pushed into specialized roles. The first attempt at SAM development took place during World War II, but no operational systems were introduced. Further development in the 1940s and 1950s led to operational systems being introduced by most major forces during the second half of the 1950s. Smaller systems, suitable for close-range work, evolved through the 1960s and 1970s, to modern systems that are man-portable. Shipborne systems followed the evolution of land-based models, starting with long-range weapons and steadily evolving toward smaller designs to provide a layered defence. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HQ-16
The HQ-16 (; NATO reporting name: CH-SA-16) is a Chinese medium-range surface-to-air missile (SAM) developed by the Shanghai Academy of Spaceflight Technology (SAST) of China Aerospace Science and Technology Corporation (CASC). It is derived from earlier versions of the Russian Buk missile system. Development Development began in 2005, and was reportedly assisted by the Almaz-Antey Corporation. It was initially developed as a naval system. In late-2011, China reported the "co-development between Russia and China" of the missile was complete. The HQ-16B was developed by late-2011. A ground battery consists of a command post, two multifunction radars, and four to six launchers. Each launcher has six missiles. Operational history The platform for the HHQ-16, the Type 054A frigate, entered service in 2008. The HQ-16A entered service in 2011. The HQ-16A entered Chinese service in 2011. Pakistan entered negotiations to purchase the missile in 2015. The LY-80s entered servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
