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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] |
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] |
Mark 32 Surface Vessel Torpedo Tubes
Mark 32 surface vessel torpedo tubes (Mk 32 SVTT) is a torpedo launching system designed for the United States Navy. History The Mark 32 has been the standard anti-submarine torpedo launching system aboard United States Navy surface vessels since its introduction in 1960, and is in use aboard the warships of several other navies. During the FRAM Program, , and destroyers were modernized and fitted with two Mark 32 torpedo tubes on each side of their midship. The torpedo tubes' service extended to multiple other countries such as Mexico, South Korea, Taiwan, Turkey, Egypt and many more due to the fact that decommissioned American ships were bought or transferred over to them throughout the years, notably s. Japan uses the HOS-301 torpedo tubes which are redesignated version of the Mark 32. Design Most versions (referred to as modifications or mods) are triple-tube sets that can be rotated or trained to face a target. The exception is the Mod 9 sets, which only have two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Weaponry Of The People's Republic Of China
A navy, naval force, military maritime fleet, war navy, or maritime force is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions. It includes anything conducted by surface ships, amphibious ships, submarines, and seaborne aviation, as well as ancillary support, communications, training, and other fields. The strategic offensive role of a navy is projection of force into areas beyond a country's shores (for example, to protect sea-lanes, deter or confront piracy, ferry troops, or attack other navies, ports, or shore installations). The strategic defensive purpose of a navy is to frustrate seaborne projection-of-force by enemies. The strategic task of a navy also may incorporate nuclear deterrence by use of submarine-launched ballistic missiles. Naval operations can be broadly divided between riverine and littoral applications (brown-water nav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpedoes Of China
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 Naval mine, 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 naval artillery, large-caliber guns, the invention and refinement of torpedoes from the 1860s onwards allowed small torpedo boats and other lighter surface combatant, surface vessels, submarines/submersibles, even improvised fishing boats or frogmen, and later light aircraft, to destroy large ships wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 97 Light Weight Torpedo (G-RX4)
The Type 97 Torpedo (97式短魚雷, 97 Shiki Tan Gyorai) is a short-range torpedo developed and built by the Mitsubishi Heavy Industries for the Japanese Maritime Self Defense Force. This type of torpedo, like many other modern Japanese weapons systems, is not exported. Development At the end of the Cold War, Soviet attack submarines were capable of moving at higher speed and diving at lower depth, rendering the torpedoes used by US navy and the JMSDF, like the Mk-46 torpedo, less able to deal with them. So a new type of torpedo needed to be developed. The US launched a new type of torpedo, the Mk-50 using an infrared detector and a closed-loop pump with an integrated processing unit for analyzing underwater sound waves for target acquisition. This type of torpedo can also be used to intercept other torpedoes. Soviet submarines, however, have developed adaptive capabilities, such as the use of trap baits and interference of the detection system, making it harder for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chung Sang Eo
The K745 Blue Shark () is a lightweight anti-submarine torpedo developed for the Republic of Korea Navy in 2004. Development The Blue Shark torpedo can be deployed from surface ships, ASW helicopters and maritime patrol aircraft. Production cost for each torpedo is at about ₩ 1,000,000,000. Blue Shark torpedoes are fitted to the Incheon class frigate (FFX). It is exported to the Philippines as part of the acquisition process for the Jose Rizal-class Frigates. Variants An improved variant, the lightweight torpedo-2 is being developed by LIG Nex1. New capabilities include longer range and lesser vulnerability to decoys. The research and development program is expected to be complete in 2029. Operators * : Philippine Navy * : Republic of Korea Navy See also * K731 White Shark * K745A1 Red Shark * K761 Tiger Shark Weapons of comparable role, performance and era * APR-3E torpedo - Russian equivalent * Mark 54 Lightweight Torpedo - US Navy's equivalent * A244-S - It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Light Torpedo Shyena
The Torpedo Advanced Light (TAL) Shyena (Sanskrit: श्येन, "Falcon or Hawk") is the first indigenous advanced lightweight anti-submarine torpedo of India, developed by the Naval Science and Technological Laboratory (NSTL) of the Defence Research and Development Organisation (DRDO) for the Indian Navy. The lightweight torpedo can be launched by ships, helicopters and previously the now retired Ilyushin Il-38, named after the divine hawk identified with Agni. Torpedo Advanced Light Shyena also utilizes SMART missile as long range delivery platform. Introduction Shyena is a processor based torpedo which incorporates solid-state electronics, digital technology and has been equipped with an integrated active/passive sensor package for homing. It is designed to be capable of being launched from both a helicopter or from a triple-tube launcher on surface vessels. Its key design feature are maneuverability and ability to transition from warm to cold medium to ensure a hun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sting Ray (torpedo)
The Sting Ray is a British acoustic homing lightweight torpedo (LWT) manufactured by GEC-Marconi, who were later bought out by BAE Systems. It entered service in 1982. Design and development In the 1950s the Royal Navy was equipped with British designed and built Mk 30 air-dropped torpedoes. These were passive homing weapons which relied on detecting the noise from submarine targets. However, as submarine noise levels decreased these weapons became ineffective. A design for a British Mk 31 torpedo which would have used active echo-location sonar failed to receive Government approval for production. US Mk 44 torpedoes were purchased for the Royal Navy in the 1960s to fill this role, and later replaced by US Mk 46 torpedoes. A desire not to be dependent on US torpedo purchases led to a research programme starting in 1964 to develop a British torpedo. Initially designated Naval and Air Staff Requirement (NASR) 7511, it was (much later in the late 1970s) designated the Stin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MU90 Impact
The MU90 Impact is a Franco-Italian advanced lightweight anti-submarine torpedo of the third generation developed for the French Navy, French and Marina Militare, Italian navies, as well as for export. It is designed to outperform the United States-built Mark 54 Lightweight Torpedo, Mark 54 in and was developed in a special MU90 Hard Kill version for anti-torpedo defence. It is built by EuroTorp, a consortium of French and Italian companies. History The MU90 was the result of separate projects in France and Italy from the 1980s. In France, a project under the direction of Thomson-CSF, Thomson Sintra created the "''Murène''" in 1989, while in Italy Whitehead SpA, Whitehead started work on an A244-S, A244 replacement known as the A290. In 1990 the first attempts to merge the two efforts started, a process that was completed in 1993 with the formation of EuroTorp. France intended to use the new torpedo on its frigates, Atlantique 2 aircraft, Westland Lynx, Lynx helicopters and NHInd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark 54 Lightweight Torpedo
The Mark 54 lightweight torpedo (formerly known as lightweight hybrid torpedo, or LHT) is a standard anti-submarine warfare (ASW) torpedo used by the United States Navy and several other nations armed forces. Development The Mark 54 was co-developed by Raytheon Integrated Defense Systems and the U.S. Navy under the U.S. Navy's Lightweight Hybrid Torpedo program in response to perceived problems with the extant Mark 50 and Mark 46 torpedoes. The Mk 50, having been developed to counter very high performance nuclear submarines such as the Soviet Alfa class, was seen as too expensive to use against relatively slow conventional submarines. The older Mk 46, designed for open-ocean use, performed poorly in the littoral areas, where the Navy envisioned itself likely to operate in the future. The Mk 54 was created by combining the homing portion of the Mk 50 and the warhead and propulsion sections of the Mk 46, improved for better performance in shallow water, and with the addit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APR-3E Torpedo
The APR-3E airborne light ASW acoustic homing torpedo is designed by Russian Tactical Missiles Corporation JSC to engage current and future submarines at depth from the surface down to 800 metres at speed of up to 43+ knots, and it is a replacement for earlier APR-2 light antisubmarine acoustic homing torpedo. APR-3E airborne light antisubmarine acoustic homing torpedo is designed to be carried by a various fixed wing and rotary wing platforms including Tu-142, Il-38, Ka-28 and other aircraft. The torpedo requires at least 100 metres depth of water for the initial air-drop and can be deployed in conditions up to sea state 6. Once entering water, the control surfaces of the torpedo enable the torpedo to travel in a spiral path with the help of gravity without starting the engine. During this stage, the acoustic seeker of the torpedo searches for targets. Once the target is identified, the engine starts and solid propellant rocket engine ensures the target has virtually very l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Export Torpedoes Of China
Export torpedoes of China are Chinese-built torpedoes intended for international export. The series of torpedoes has the prefix "ET" and has been developed by the Chinese marine industrial company CSOC for export only. These torpedoes may have their domestic use correspondence but this is generally not officially admitted. Some of them have seen wide use by the navies of other countries. The capabilities of export versions are not necessarily the same as the domestic version. ^ ''Italics are not officially published parameters'' References {{reflist Torpedoes of China Foreign trade of China ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
