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YJ-12
The YJ-12 () is a Chinese supersonic anti-ship cruise missile. Description The YJ-12 is an air-launched missile that resembles a lengthened Kh-31 and is close in shape to the GQM-163 Coyote aerial target. A 2011 article in the United States Naval War College Review credited the "YJ-91/YJ-12" with a range of 400 km and a 205 kg high explosive warhead, compared to the range of a Harpoon anti-ship missile. Furthermore, an aircraft could launch the "YJ-91/YJ-12" while still 230 km beyond the range of SM-2 and Sparrow anti-air missiles, which have ranges of less than 170 km. According to Chinese sources, the YJ-12 has a speed of around Mach 2 if launched from low altitude and up to Mach 3.2 if launched from high altitude, with a maximum range of around depending on launch altitude; terminal attack altitude is 15 meters. In a September 2014 article published in Joint Forces Quarterly, the missile was credited with a range of up to 250 km and a speed of Mac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xian H-6
The Xian H-6 () is a twin-engine jet bomber of the Chinese People's Liberation Army Air Force (PLAAF). The H-6 is a license-built version of the Soviet Tupolev Tu-16 and remains the primary bomber aircraft of the People's Republic of China. Delivery of the Tu-16 to China began in 1958, and a license production agreement with the Soviets was signed in the late 1950s. By November 2020, the PLAAF had as many as 231. The latest variant of the H-6 is the H-6N, a heavily redesigned version capable of aerial refueling and carrying air-launched cruise missiles. According to the United States Department of Defense, this will give the PLAAF a long-range standoff offensive air capability with precision-guided munitions. History Having entered service with the Soviet Union in April 1952, the Tupolev Tu-16 was one the Soviets' earliest effective jet bombers with over 1,500 produced through 1962. Early in 1956, the Soviet Union agreed to license production of the Tu-16 to the People's Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 051B Destroyer
The Type 051B destroyer (NATO reporting name: Luhai class) is a class of destroyer built by the People's Republic of China. It consists of only one ship, ''Shenzhen'' (167). When ''Shenzhen'' was commissioned into the People's Liberation Army Navy Surface Force in 1998, it was then the largest surface combatant that China had ever built. It resembles in many ways an enlarged version of the , and is one of the first PLAN ships with a slope-sided hull to reduce radar signature. The Type 051B was succeeded by the domestic Type 052B destroyer, discounting the 4 Soviet-built Sovremenny-class destroyer that China purchased in the interim. History ''Shenzhen'' was laid down by the Dalian Shipyard in May 1996. The ''Shenzhen'' was intended to be an experimental vessel with improvements over the Luhu class in terms of modular construction and stealth. The ship is powered by two indigenous steam turbine engines, due to Dalian Shipyard's experience in steam turbine construction and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sovremenny-class Destroyer
The ''Sovremenny'' class, Soviet designation Project 956 ''Sarych'' (buzzard), is a class of anti-ship and anti-aircraft guided-missile destroyers of the Soviet and later Russian Navy. The ships are named after qualities, with "Sovremenny" translating as "modern" or "contemporary". Most of the ships have been retired from active service and one converted into a museum ship in 2018; as of 2021 three remain in commission with the Russian Navy with several in overhaul. Four modified ships were delivered to the People's Liberation Army Navy, and remain in service. The ''Sovremenny'' class are guided-missile destroyers, primarily tasked with anti-ship warfare, while also providing sea and air defense for warships and transports under escort. The class was designed to complement the s, which were fitted primarily for anti-submarine operations. History The project began in the late 1960s when it was becoming obvious in the Soviet Navy that naval guns still had an important role, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruise Missile
A cruise missile is a guided missile used against terrestrial or naval targets that remains in the atmosphere and flies the major portion of its flight path at approximately constant speed. Cruise missiles are designed to deliver a large warhead over long distances with high precision. Modern cruise missiles are capable of travelling at high subsonic, supersonic, or hypersonic speeds, are self-navigating, and are able to fly on a non-ballistic, extremely low-altitude trajectory. History The idea of an "aerial torpedo" was shown in the British 1909 film ''The Airship Destroyer'' in which flying torpedoes controlled wirelessly are used to bring down airships bombing London. In 1916, the American aviator Lawrence Sperry built and patented an "aerial torpedo", the Hewitt-Sperry Automatic Airplane, a small biplane carrying a TNT charge, a Sperry autopilot and a barometric altitude control. Inspired by the experiments, the United States Army developed a similar flying bomb cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramjet
A ramjet, or athodyd (aero thermodynamic duct), is a form of airbreathing jet engine that uses the forward motion of the engine to produce thrust. Since it produces no thrust when stationary (no ram air) ramjet-powered vehicles require an assisted take-off like a rocket assist to accelerate it to a speed where it begins to produce thrust. Ramjets work most efficiently at supersonic speeds around and can operate up to speeds of . Ramjets can be particularly useful in applications requiring a small and simple mechanism for high-speed use, such as missiles. The US, Canada, and UK had widespread ramjet powered missile defenses during the 1960s onward, such as the CIM-10 Bomarc and Bloodhound. Weapon designers are looking to use ramjet technology in artillery shells to give added range; a 120 mm mortar shell, if assisted by a ramjet, is thought to be able to attain a range of . They have also been used successfully, though not efficiently, as tip jets on the ends of helicopt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-ship Missile
An anti-ship missile (AShM) is a guided missile that is designed for use against ships and large boats. Most anti-ship missiles are of the sea skimming variety, and many use a combination of inertial guidance and active radar homing. A good number of other anti-ship missiles use infrared homing to follow the heat that is emitted by a ship; it is also possible for anti-ship missiles to be guided by radio command all the way. The first anti-ship missiles, which were developed and built by Nazi Germany, used radio command guidance.https://airandspace.si.edu/collection-objects/bomb-guided-fritz-x-x-1/nasm_A19840794000#:~:text=The%20Fritz%20X%2C%20also%20known,the%20Henschel%20Hs%20293%20missile. These saw some success in the Mediterranean Theatre during 1943–44, sinking or heavily damaging at least 31 ships with the Henschel Hs 293 and more than seven with the ''Fritz X'', including the Italian battleship ''Roma'' and the light cruiser . A variant of the HS 293 had a TV ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carrier Strike Group
A carrier strike group (CSG) is a type of carrier battle group of the United States Navy. It is an operational formation composed of roughly 7,500 personnel, usually an aircraft carrier, at least one cruiser, a destroyer squadron of at least two destroyers or frigates, and a carrier air wing of 65 to 70 aircraft. A carrier strike group also, on occasion, includes submarines, attached logistics ships and a supply ship. The carrier strike group commander operationally reports to the commander of the numbered fleet, who is operationally responsible for the area of waters in which the carrier strike group is operating. Strike groups comprise a principal element of U.S. power projection capability; a single supercarrier holds enough firepower to rival the air forces of entire nations. Previously referred to as carrier battle groups (a term still used by other nations), they are often referred to by the carrier they are associated with (e.g., Strike Group). there are 9 carrier st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea-skimming
Sea skimming is a technique many anti-ship missiles and some fighter or strike aircraft use to avoid radar, infrared detection, and to lower probability of being shot down during their approach to the target. Method Sea-skimming anti-ship missiles try to fly as low as is practically achievable, which is almost always below 50 meters (150 ft), and is often down towards 2 meters (6 ft). When under attack, a warship can detect sea-skimming missiles only once they appear over the horizon (about 28 to 46 km from the ship), allowing about 25 to 60 seconds of warning. Advantages By flying low to the sea, missiles decrease the range at which the target ships can detect them by a significant amount. Flying at a lower altitude increases the amount of time the missile is under the horizon from the perspective of the target ship, making it harder to detect due to radar clutter from the sea and similar effects. The real-life success of sea skimming depends on its e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Su-30MKK
The Sukhoi Su-30MKK (NATO reporting name: Flanker-G)MKK stands for Russian ''Mnogofunktzionniy Kommercheskiy Kitayski'' (Cyrillic: Многофунктзионний Коммерческий Китайски), "Multifunctional Commercial for China". is a modification of the Sukhoi Su-30, incorporating advanced technology from the Sukhoi Su-35 variant. The Su-30MKK was developed by Sukhoi in 1997, as a result of a direct Request for tender between the Russian Federation and China. It is a heavy class, all-weather, long-range strike fighter, and like the Sukhoi Su-30, comparable to the American McDonnell Douglas F-15E Strike Eagle. Su-30MK2 is a further improvement to Su-30MKK with upgraded avionics and Anti-ship missile, maritime strike capabilities. The MKK and MK2 are currently operated by the People's Liberation Army Air Force, Indonesian Air Force, Vietnam People's Air Force, Venezuelan Air Force and the Uganda People's Defence Force, Ugandan Air Force. Development The Peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenyang J-11
The Shenyang J-11 (Chinese: 歼-11; NATO reporting name Flanker-B, -L) is a twin-engine jet fighter of the People's Republic of China whose airframe is derived from the Soviet-designed Sukhoi Su-27. It is manufactured by the Shenyang Aircraft Corporation (SAC). The aircraft is operated by the People's Liberation Army Air Force (PLAAF) and the People's Liberation Army Naval Air Force (PLANAF). Development Proposed J-11 In the 1970s, the PLAAF initiated a project to develop a replacement for its MiG-19s. The Shenyang Aircraft Factory proposal, designated J-11, was a new light fighter powered by the British Rolls-Royce Spey 512 engine, with better maneuverability than the MiG-19 and better climb rate than the MiG-21. The project was abandoned due to difficulties in obtaining the engines. Background: purchase of the Su-27 China is the first foreign operator of the Su-27 and the only country to acquire the fighter before the Fall of the Soviet Union. The deal, known as the '906 Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combat Radius
Radius of action, combat radius, or combat range in military terms, refers to the maximum distance a ship, aircraft, or vehicle can travel away from its base along a given course with normal load and return without refueling, allowing for all safety and operating factors. A given aircraft's radius of action varies according to the altitude of its flight plan, amount of weight (ordnance in a military context) it is carrying, and whether or not it carries external drop tanks full of fuel. *An aircraft engaged in '' low-level (lo)'' flight will have a smaller radius of action than the same one engaged in a ''high-level (hi)'' mission, due to higher fuel consumption at lower altitudes (higher atmospheric pressure / air density). *An aircraft with more and heavier load (''ordnance'' in military terms) will have a smaller radius of action (''combat radius'' in military terms) than the same one with less and lighter load, due to higher fuel consumption at heavier weights. *An aircraft wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RIM-66
The RIM-66 Standard MR (SM-1MR/SM-2MR) is a medium-range surface-to-air missile (SAM), with a secondary role as an anti-ship missile, originally developed for the United States Navy (USN). A member of the Standard Missile family of weapons, the SM-1 was developed as a replacement for the RIM-2 Terrier and RIM-24 Tartar that were deployed in the 1950s on a variety of USN ships. The RIM-67 Standard (SM-1ER/SM-2ER) is an extended range version of this missile with a solid rocket booster stage. Description The Standard missile program was started in 1963 to produce a family of missiles to replace existing guided missiles used by the Terrier, Talos, and Tartar guided missile systems. The intention was to produce a new generation of guided missiles that could be retrofit to existing guided missile systems. Standard Missile 1 The RIM-66A is the medium ranged version of the Standard missile and was initially developed as a replacement for the earlier RIM-24C as part of the Mk74 "Tartar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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