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Cannon-launched Guided Projectile
Cannon-launched guided projectiles (CLGP) are precision-guided munitions launched by howitzers, mortars, tank guns, and naval guns. Those projectile main propulsion system is the initial kinetic shoot, directed as much as possible toward the target. A secondary GPS or geocoordinates-based system then corrects the trajectory to increase target accuracy and fall closer to the target. This system relies on electronic guidance and pre-programmed coordinates, submitted to the round before its launch. CLGP are intended to supplement and not supplant conventional rounds, providing additional accuracy when needed. For example, the INVAR missile system on the T-90 MBT. Systems capable of firing CLGPs * 120×570mm NATO **Arjun MBT **Merkava *120 mm mortar ** PLL-05 * 125 mm smoothbore ammunition **T-64 **T-72 **T-80 **T-90 *152 mm **M60A2 **M551 Sheridan **MBT-70 List of CLGPs Tank * 105x617mm NATO ** LAHAT ** FALARICK * 120×570mm NATO ** LAHAT ** KSTAM ** SAMHO (planned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precision-guided Munition
A precision-guided munition (PGM, smart weapon, smart munition, smart bomb) is a guided munition intended to precisely hit a specific target, to minimize collateral damage and increase lethality against intended targets. During the First Gulf War guided munitions accounted for only 9% of weapons fired, but accounted for 75% of all successful hits. Despite guided weapons generally being used on more difficult targets, they were still 35 times more likely to destroy their targets per weapon dropped. Because the damage effects of explosive weapons decrease with distance due to an inverse cube law, even modest improvements in accuracy (hence reduction in miss distance) enable a target to be attacked with fewer or smaller bombs. Thus, even if some guided bombs miss, fewer air crews are put at risk and the harm to civilians and the amount of collateral damage may be reduced. The advent of precision-guided munitions resulted in the renaming of older, low-technology, bombs as "ungu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
105×617mm
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAM-N-8 Zeus
SAM-N-8 Zeus, also known as Zeus I, was a project by the Naval Ordnance Laboratory of the United States Navy to develop a guided anti-aircraft artillery shell for launch from guns. Tested in the late 1940s, it was overtaken by advances in guided missile technology. Design and development Development of the Gun Launched Guided Projectile - Arrow Shell was initiated by the U.S. Navy's Naval ordnance Laboratory (NOL) in June 1947,Friedman 1982, p. 72. with the intent of developing a guided subcaliber projectile capable of being fired from the Mark 16 8"/55 caliber (203mm) guns mounted in the s. In 1948, the project was officially classed as a guided missile, the designation XSAM-N-8 and name Zeus I being applied to the project.Parsch 2003 Zeus consisted of a shell, weighing , launched using a sabot in the 8-inch gun;''Bulletin'' 1949, p. 21. the shell was fitted with stabilizing fins and a small course-correction rocket; the guidance system involved a radio command being sent t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8"/55 Caliber Mark 71 Gun
The U.S. Navy's Major Caliber Lightweight Gun (MCLWG) program was the 8"/55 caliber Mark 71 major caliber lightweight, single-barrel naval gun prototype (spoken "eight-inch-fifty-five-caliber") that was mounted aboard the destroyer {{USS, Hull, DD-945, 6} in 1975 to test the capability of destroyer-sized ships to replace decommissioned cruisers for long-range shore bombardment.{{cite journal , last=Effron , first=Herbert M. , title=8"/55 Major Caliber Lightweight Gun: Big Punch for Small Ships , journal=United States Naval Institute Proceedings , date=December 1975 , pp=91–93 United States naval gun terminology indicates the gun fired a projectile {{Convert, 8, in, mm, lk=on, 0 in diameter, and the barrel was 55 calibers long (barrel length is 8" × 55 = 440" or 11.165 meters.){{cite book , last=Fairfield , first=A. P. , title=Naval Ordnance , publisher=Lord Baltimore Press , date=1921 , p=156 Origin Gunfire support from cruisers and battleships had become an established part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LRLAP
The Long Range Land Attack Projectile (LRLAP) is a cancelled precision guided 155 mm naval artillery shell for the U.S. Navy's Advanced Gun System (AGS). LRLAP was developed and produced by Lockheed Martin Missiles and Fire Control, the prime contractor being BAE Systems. The LRLAP would have used a rocket-assisted projectile with fin glide trajectory. The warhead effectiveness was considered comparable to that of the M795 artillery shell, and with the AGS it would have been capable of 6 round Multiple Rounds Simultaneous Impact (MRSI) in a span of 2 seconds. It would have used a blast fragmentation type warhead. The LRLAP was designed for use in the AGS and is not compatible with any other weapon. The AGS is used only on the ''Zumwalt''-class destroyer, with two AGSs on each ship. In November 2016, the Navy announced it had decided to cancel procurement of the LRLAP. This was due to rising costs resulting from the trimming of the ''Zumwalt''-class destroyer fleet to ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Gun System
The Advanced Gun System (AGS) is a naval artillery system developed and produced by BAE Systems Armaments & Services for the ''Zumwalt''-class destroyer of the United States Navy. Designated the 155 mm/62 (6.1") Mark 51 Advanced Gun System (AGS),155 mm/62 (6.1") Mark 51 Advanced Gun System (AGS) NavWeaps.com, 26 February 2017 it was designed to provide long range against shore-based targets. A total of six of the systems were installed, two on each of the three ''Zumwalt''-class ships. The Navy has no plans for additional ''Zumwalt''-class ships, and no plans to deploy AGS on any other ship. AGS can only use ammunition designed specifica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ERGM
The Extended Range Guided Munition was a precision guided rocket-assisted 5-inch (127 mm) shell (projectile) development by Raytheon for the U.S. Navy. The program was cancelled in March 2008 after twelve years of development and over 600 million dollars in funding. The developmental round was designated EX 171. ERGM consisted of three major subsections: propulsion (rocket motor), warhead, and Guidance, Navigation and Control section. ERGM is fired from the 127 mm (5 inch) 62 Caliber Mark 45 gun Mod 4, at which point the would fins deploy and the rocket motor would ignite, lifting the munition to at least 80,000 feet (24 km), after which the canards would deploy and guide the ERGM to the target using GPS guidance. It was to be used on ''Arleigh Burke''-class destroyers (hulls DDG-51 through 112). Despite the long development time, the ERGM never worked as reliably as the older but significantly less expensive laser-guided M712 Copperhead. During development, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BTERM
The Ballistic Trajectory Extended Range Munition (BTERM) was a failed program to develop a precision guided rocket-assisted 127 mm (5-inch) artillery shell for the U.S. Navy. The program was originally named the Autonomous Naval Support Round (ANSR) and was developed by Alliant Techsystems. The concept was similar to Raytheon's Extended Range Guided Munition with several simplifications and a larger rocket engine. The warhead was based upon that in the AGM-88 HARM anti-radiation missile, and was guided through GPS; however, unlike the ERGM it was intended to fly a strictly ballistic trajectory. Both programs were cancelled in 2008. Specification * Caliber: 127 mm (5 in) * Guidance: GPS/INS * Propulsion: Solid-propellant rocket engine * Warhead: Blast- fragmentation See also * Long Range Land Attack Projectile * M712 Copperhead * M982 Excalibur The M982 Excalibur (previously XM982) is a 155 mm extended-range guided artillery shell developed in a collaborative ef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark 45
Mark may refer to: Currency * Bosnia and Herzegovina convertible mark, the currency of Bosnia and Herzegovina * East German mark, the currency of the German Democratic Republic * Estonian mark, the currency of Estonia between 1918 and 1927 * Finnish markka ( sv, finsk mark, links=no), the currency of Finland from 1860 until 28 February 2002 * Mark (currency), a currency or unit of account in many nations * Polish mark ( pl, marka polska, links=no), the currency of the Kingdom of Poland and of the Republic of Poland between 1917 and 1924 German * Deutsche Mark, the official currency of West Germany from 1948 until 1990 and later the unified Germany from 1990 until 2002 * German gold mark, the currency used in the German Empire from 1873 to 1914 * German Papiermark, the German currency from 4 August 1914 * German rentenmark, a currency issued on 15 November 1923 to stop the hyperinflation of 1922 and 1923 in Weimar Germany * Lodz Ghetto mark, a special currency for Lodz Ghetto. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MGM-51 Shillelagh
The Ford MGM-51 ''Shillelagh'' (MGM meaning Mobile Guided Missile) was an American anti-tank guided missile designed to be launched from a conventional gun (cannon). It was originally intended to be the medium-range portion of a short, medium, and long-range system for armored fighting vehicles in the 1960s and '70s to defeat future armor without an excessively large gun. Developing a system that could fire both shells and missiles reliably proved complex and largely unworkable. It was originally developed for the experimental but never produced MBT-70 tank and served most notably as a primary weapon of the M551 Sheridan light tank, but the missile system was not issued to units serving in South Vietnam and was retired in 1996. It was also used on the M60A2 "Starship", which was phased out by 1981. Ultimately, very few of the 88,000 rounds produced were ever fired in combat, and the system was largely succeeded by the later BGM-71 TOW wire-guided missile, which was first produced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9M119 Svir/Refleks
The 9M119 ''Svir'', 9M119M ''Refleks'' (NATO reporting name AT-11 ''Sniper'') are laser beam riding, guided anti-tank missiles developed in the former Soviet Union. The two missiles are similar, but vary in range and launch platform. Both are designed to be fired from smoothbore 125 mm tank and anti-tank guns ( 2A45, 2A46 and 2A46M). The name ''Svir'' comes from the River Svir, while ''Refleks'' means reflex. The 9M119 replaces, or supplants, the 9K112 Kobra. Refleks The ''Refleks'' is launched through cannons of T-90 and Serbian M-84AS and some versions of the T-80 and T-84 tanks. It has also been produced by the People's Republic of China for use with its Type 99 tank. The Indian defence ministry has signed a contract with Bharat Dynamics Limited (BDL), a public sector company under Department of Defence Production, for supplying Invar Anti Tank Guided Missiles to the Indian Army. BDL has been manufacturing these missiles under technical collaboration with Rosoboronexport. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9K112 Kobra
The 9K112 Kobra (NATO reporting name: AT-8 Songster) is a SACLOS anti-tank missile system of the Soviet Union. It is fired from the 125 mm main guns of the T-64 and T-80 series of tanks. A newer design based on the same concept is the 9M119 (NATO reporting name AT-11 Sniper). Development The first generation of Soviet missile tanks started in 1956 when V.A. Malyshev was ordered by Nikita Khrushchev to instill a "new thinking" into the weapons design bureaus. Part of this "new thinking" was the development of missile tanks, including the IT-1 firing the Drakon missile and the Taifun-armed Obiekt 297. However, these early tank designs were failures. A purely missile armed tank had a 300-metre deadzone around it, where it could not engage targets—also the size of the early missiles limited the number carried. Hybrid designs compromised both main gun firepower and missile carrying capacity. These limitations led to the development of a hybrid system, where the missile was fire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
