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Eryx is a short-range anti-armour missile system for use by forward infantry and special forces on all terrains and in confined spaces, eg. urban areas. It is produced by MBDA (formerly Aerospatiale-Matra Missiles) of Chatillon, France and by Aerospatiale Canada.
In 1989, France and Canada signed a memorandum of understanding to co-produce the Eryx missile system as a joint venture and it entered service in 1994.
Over 50,000 missiles and 3,200 firing posts have been ordered with 25,000 missiles and 1,600 firing posts produced.
The system is in service with the armies of France, Canada, Norway, Brazil and Malaysia.
Canada has received 435 firing posts and 4,500 missiles, France has more than 400 firing posts and 4,700 missiles and Norway 424 firing posts and 7,200 missiles. Eryx has also been ordered by an undisclosed member of the Gulf Cooperation Council (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates). Deliveries began in April 1999.
In 1999, Turkey signed a memorandum of understanding with France for licensed production of 10,000 Eryx missiles for the Turkish army, over a ten-year period. In May 2004, the Turkish Ministry of National Defence announced a decision to cancel the project.
In December 2006, MBDA received a contract from the French DGA defence procurement agency for the delivery of a number of Eryx missiles for the French Army and Marines. The missiles are top be delivered between 2008 and 2011.
Eryx is effective against static and moving tanks fitted with all types of armour including ERA (explosive reactive armour) from 50m up to a maximum range of 600m. It is also capable of defeating structures such as concrete bunkers and earthworks. MBDA state that the missile has hit 95% of targets over the last 1,000 practice firings.
"Eryx is ready to fire in under five seconds."Missile system
The Eryx system consists of the missile and launch tube and the firing unit. The system can be either shoulder-launched or from a prone position when mounted on the tripod.
The Eryx missile is wire-guided, optically tracked with semi-automatic command to line-of-sight (SACLOS) guidance. Fitted in the tail of the missile is an infrared beacon, which emits pulses detected by the sight unit. Course corrections are sent via the wire, which is unspooled as the missile is in flight. The missile is thrust vector controlled, which is efficient even at low speed and allows the launching to be achieved using a small propulsion unit. This allows 'soft launch' in enclosed spaces. The rocket motor is manufactured by Roxel France (formerly Celerg), jointly owned by MBDA and SNPE and based at Le Plessis, France.
The missile is ready to fire in under five seconds. During flight (4.3 seconds to 600m), the gunner only has to maintain the sight on the target. Missile speed is 18m/sec at launch, accelerating to 245m/sec at 600m. Up to five missiles can be fired in two minutes. The missile is armed with a 137mm tandem, shaped-charge high-explosive (HE) warhead capable of penetrating up to 900mm of explosive reactive armour.
Thermal imager
The Mirabel thermal imager has been developed for the Eryx missile system by Thales (formerly Thomson-CSF) Optronique of Guyancourt, France, and AlliedSignal Aerospace Canada Inc (now Thales Optronics Canada), of Montreal, Canada.
"Eryx is wire-guided, and optically tracked."Mirabel's modular design allows it to be clipped on to the system's existing direct view optic sight without any need for boresight alignment.
The thermal imager has a field of view of 8 x 6° and it operates in the long-wave (8-12 microns) infrared spectral band. Weight is 3.5kg.
In June 2008, MBDA placed an order with Sagem Defense Securite for 300 new-generation thermal imagers for Eryx firing posts. The new long waveband sight uses uncooled micro-bolometer technology and has a 320x240 focal plane array with a recognition range of more than 600m. It weighs 2.8kg.
Training systems
Basic training for the Eryx can be conducted using the Eryx Interactive Gunnery Simulator (EVIGS), produced by Simtran, Montreal, Canada.
For advanced training, Solartron Systems, a division of Lockheed Martin Information Systems, Orlando, Florida, have developed the Eryx Precision Gunnery Simulator (EPGS), an outdoor laser-based trainer. EPGS has been selected by the Canadian Army to provide precision gunnery training for the Eryx system, with a requirement for 54 systems.
---------- Post added at 04:35 PM ---------- Previous post was at 04:34 PM ----------
Javelin is a portable anti-tank weapon, supplied by Raytheon / Lockheed Martin Javelin joint venture. It is shoulder-fired and can also be installed on tracked, wheeled or amphibious vehicles.
In 1989, the US Army awarded a contract for the development of Javelin as a replacement for the M47 Dragon anti-tank missile. The Javelin joint venture was formed by Texas Instruments (now Raytheon Missile Systems) of Dallas, Texas and Lockheed Martin Electronics and Missiles (now Missiles and Fire Control), of Orlando, Florida.
Raytheon is responsible for the command launch unit (CLU), missile guidance electronic unit, system software and system engineering management. Lockheed Martin is responsible for the missile seeker, missile engineering and assembly.
"Javelin is a shoulder-fired, portable
anti-tank weapon."Javelin entered full-rate production in 1994 and the systems were first deployed in June 1996 by the US Army at Fort Benning, Georgia. The Javelin system saw operational service with the US Army and Marine Corps and Australian Special Forces during Operation Iraqi Freedom in March / April 2003 and is currently deployed in Afghanistan. More than 1,000 rounds have been fired. The CLU is also being used in surveillance operations.
In January 2003, the UK Ministry of Defence announced that it had decided to procure Javelin for the light forces anti-tank guided weapon system (LFATGWS) requirement. The initial order is for 18 launchers and 144 missiles. Javelin replaced the Milan system and entered service with British Army in July 2005.
Javelin equips the army's rapid reaction forces, including 16 air assault brigade, three commando brigade and mechanised infantry. BAE Systems and a number of other UK companies are providing subsystems for the missiles. In October 2004, a further order was placed, to equip the armoured infantry and formation reconnaissance forces from 2007, replacing the Swingfire ATGW.
Over 20,000 missiles have been produced and over 3,000 command launch units. Javelin has also been selected by Taiwan (60 launchers and 360 missiles), Lithuania, Jordan (30 launchers and 110 missiles), Australia (up to 92 systems and 600 missiles), New Zealand (24 launchers, delivered in June 2006), Norway (90 launchers and 526 missiles, delivery from 2006) and Ireland. Canada has also been authorised to make such a purchase, but has not pursued the option to date.
In June 2004, the Czech Republic signed a Letter of Agreement (LOA) with the US government to provide the Javelin system. In November 2004, the United Arab Emirates requested the foreign military sale (FMS) of 100 Javelin launchers and 1,000 missile rounds. In June 2006, Oman requested the FMS of 30 launchers and 250 missiles. In July 2006, Bahrain requested the FMS of 60 launchers and 180 missiles. Contracts for the supply of the missile system to UAE and Oman were placed in July 2008. In October 2008, Taiwan requested the sale of an additional 182 missile and 20 launchers.
Production of the block 1 missile began in 2006. Successful qualification firings took place in January 2007.
"The Javelin anti-armour missile is autonomously guided to the target, leaving the gunner free to reposition or reload immediately."In December 2008, the Javelin JV was awarded a contract to upgrade 404 block 0 command launch units to block 1 configuration. The upgrade is scheduled for completion in spring, 2011.
Missile
The Javelin system consists of the CLU and the round. The CLU, with a carry weight of 6.4kg, incorporates a passive target acquisition and fire control unit with an integrated day sight and a thermal imaging sight.
The sight uses DRS Technologies second-generation thermal imaging technology, based on the standard advanced Dewar assembly (SADA IIIA). The company also provides the quieter, dual-opposed piston coolers for the sight.
The gunner's controls for the missile system are on the CLU. The day sight is equipped with x4 magnification and the night sight with x4 and x9 magnification optics.
The round consists of the Javelin missile and the ATK (Alliant Techsystems) launch tube assembly. The range of the missile is 2,500m. Javelin is a fire-and-forget missile with lock-on before launch and automatic self-guidance.
The missile is equipped with an imaging infrared seeker which is based on a cadmium mercury telluride (CdHgTe) 64 x 64 staring focal plane array in the 8 to 12 micron waveband. BAE Systems Avionics is providing the infrared seekers for the British Army's missiles.
The tandem warhead is fitted with two shaped charges: a precursor warhead to initiate explosive reactive armour and a main warhead to penetrate base armour. The propulsion system is a two-stage solid propellant design which provides a minimum smoke soft launch.
The block 1 missile upgrade includes an improved rocket motor which reduces time of flight, an enhanced warhead effective against a greater range of targets, and improvements to the command launch unit and software.
Operation
The system is deployed and ready to fire in less than 30 seconds and the reload time is less than 20 seconds. The missile is mounted on the CLU and the gunner engages the target using the sight on the CLU, by placing a curser box over the image of the target. The gunner locks on the automatic target tracker in the missile by sending a lock-on-before-launch command to the missile. When the system is locked-on, the missile is ready to fire and the gunner does not carry out post launch tracking or missile guidance.
"The Javelin system is deployed and ready to fire in less than 30 seconds and the reload time is less than 20 seconds."Unlike conventional wire guided, fibre-optic cable guided, or laser beam riding missiles, Javelin is autonomously guided to the target after launch, leaving the gunner free to reposition or reload immediately after launch.
A soft launch ejects the missile from the launch tube to give a low-recoil shoulder launch. The soft launch enables firing from inside buildings or covered positions. Once the missile is clear, the larger propellant in the second stage is ignited and the missile is propelled towards the target. The weapon has two attack modes, direct or top attack.
The gunner selects direct attack mode to engage covered targets, bunkers, buildings and helicopters.
The top attack mode is selected against tanks, in which case the Javelin climbs above and strikes down on the target to penetrate the roof of the tank where there is the least armour protection.
The missile is launched at an 18° elevation angle to reach a peak altitude of 150m in top attack mode and 50m in direct fire mode.
In 1989, France and Canada signed a memorandum of understanding to co-produce the Eryx missile system as a joint venture and it entered service in 1994.
Over 50,000 missiles and 3,200 firing posts have been ordered with 25,000 missiles and 1,600 firing posts produced.
The system is in service with the armies of France, Canada, Norway, Brazil and Malaysia.
Canada has received 435 firing posts and 4,500 missiles, France has more than 400 firing posts and 4,700 missiles and Norway 424 firing posts and 7,200 missiles. Eryx has also been ordered by an undisclosed member of the Gulf Cooperation Council (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates). Deliveries began in April 1999.
In 1999, Turkey signed a memorandum of understanding with France for licensed production of 10,000 Eryx missiles for the Turkish army, over a ten-year period. In May 2004, the Turkish Ministry of National Defence announced a decision to cancel the project.
In December 2006, MBDA received a contract from the French DGA defence procurement agency for the delivery of a number of Eryx missiles for the French Army and Marines. The missiles are top be delivered between 2008 and 2011.
Eryx is effective against static and moving tanks fitted with all types of armour including ERA (explosive reactive armour) from 50m up to a maximum range of 600m. It is also capable of defeating structures such as concrete bunkers and earthworks. MBDA state that the missile has hit 95% of targets over the last 1,000 practice firings.
"Eryx is ready to fire in under five seconds."Missile system
The Eryx system consists of the missile and launch tube and the firing unit. The system can be either shoulder-launched or from a prone position when mounted on the tripod.
The Eryx missile is wire-guided, optically tracked with semi-automatic command to line-of-sight (SACLOS) guidance. Fitted in the tail of the missile is an infrared beacon, which emits pulses detected by the sight unit. Course corrections are sent via the wire, which is unspooled as the missile is in flight. The missile is thrust vector controlled, which is efficient even at low speed and allows the launching to be achieved using a small propulsion unit. This allows 'soft launch' in enclosed spaces. The rocket motor is manufactured by Roxel France (formerly Celerg), jointly owned by MBDA and SNPE and based at Le Plessis, France.
The missile is ready to fire in under five seconds. During flight (4.3 seconds to 600m), the gunner only has to maintain the sight on the target. Missile speed is 18m/sec at launch, accelerating to 245m/sec at 600m. Up to five missiles can be fired in two minutes. The missile is armed with a 137mm tandem, shaped-charge high-explosive (HE) warhead capable of penetrating up to 900mm of explosive reactive armour.
Thermal imager
The Mirabel thermal imager has been developed for the Eryx missile system by Thales (formerly Thomson-CSF) Optronique of Guyancourt, France, and AlliedSignal Aerospace Canada Inc (now Thales Optronics Canada), of Montreal, Canada.
"Eryx is wire-guided, and optically tracked."Mirabel's modular design allows it to be clipped on to the system's existing direct view optic sight without any need for boresight alignment.
The thermal imager has a field of view of 8 x 6° and it operates in the long-wave (8-12 microns) infrared spectral band. Weight is 3.5kg.
In June 2008, MBDA placed an order with Sagem Defense Securite for 300 new-generation thermal imagers for Eryx firing posts. The new long waveband sight uses uncooled micro-bolometer technology and has a 320x240 focal plane array with a recognition range of more than 600m. It weighs 2.8kg.
Training systems
Basic training for the Eryx can be conducted using the Eryx Interactive Gunnery Simulator (EVIGS), produced by Simtran, Montreal, Canada.
For advanced training, Solartron Systems, a division of Lockheed Martin Information Systems, Orlando, Florida, have developed the Eryx Precision Gunnery Simulator (EPGS), an outdoor laser-based trainer. EPGS has been selected by the Canadian Army to provide precision gunnery training for the Eryx system, with a requirement for 54 systems.
---------- Post added at 04:35 PM ---------- Previous post was at 04:34 PM ----------
Javelin is a portable anti-tank weapon, supplied by Raytheon / Lockheed Martin Javelin joint venture. It is shoulder-fired and can also be installed on tracked, wheeled or amphibious vehicles.
In 1989, the US Army awarded a contract for the development of Javelin as a replacement for the M47 Dragon anti-tank missile. The Javelin joint venture was formed by Texas Instruments (now Raytheon Missile Systems) of Dallas, Texas and Lockheed Martin Electronics and Missiles (now Missiles and Fire Control), of Orlando, Florida.
Raytheon is responsible for the command launch unit (CLU), missile guidance electronic unit, system software and system engineering management. Lockheed Martin is responsible for the missile seeker, missile engineering and assembly.
"Javelin is a shoulder-fired, portable
anti-tank weapon."Javelin entered full-rate production in 1994 and the systems were first deployed in June 1996 by the US Army at Fort Benning, Georgia. The Javelin system saw operational service with the US Army and Marine Corps and Australian Special Forces during Operation Iraqi Freedom in March / April 2003 and is currently deployed in Afghanistan. More than 1,000 rounds have been fired. The CLU is also being used in surveillance operations.
In January 2003, the UK Ministry of Defence announced that it had decided to procure Javelin for the light forces anti-tank guided weapon system (LFATGWS) requirement. The initial order is for 18 launchers and 144 missiles. Javelin replaced the Milan system and entered service with British Army in July 2005.
Javelin equips the army's rapid reaction forces, including 16 air assault brigade, three commando brigade and mechanised infantry. BAE Systems and a number of other UK companies are providing subsystems for the missiles. In October 2004, a further order was placed, to equip the armoured infantry and formation reconnaissance forces from 2007, replacing the Swingfire ATGW.
Over 20,000 missiles have been produced and over 3,000 command launch units. Javelin has also been selected by Taiwan (60 launchers and 360 missiles), Lithuania, Jordan (30 launchers and 110 missiles), Australia (up to 92 systems and 600 missiles), New Zealand (24 launchers, delivered in June 2006), Norway (90 launchers and 526 missiles, delivery from 2006) and Ireland. Canada has also been authorised to make such a purchase, but has not pursued the option to date.
In June 2004, the Czech Republic signed a Letter of Agreement (LOA) with the US government to provide the Javelin system. In November 2004, the United Arab Emirates requested the foreign military sale (FMS) of 100 Javelin launchers and 1,000 missile rounds. In June 2006, Oman requested the FMS of 30 launchers and 250 missiles. In July 2006, Bahrain requested the FMS of 60 launchers and 180 missiles. Contracts for the supply of the missile system to UAE and Oman were placed in July 2008. In October 2008, Taiwan requested the sale of an additional 182 missile and 20 launchers.
Production of the block 1 missile began in 2006. Successful qualification firings took place in January 2007.
"The Javelin anti-armour missile is autonomously guided to the target, leaving the gunner free to reposition or reload immediately."In December 2008, the Javelin JV was awarded a contract to upgrade 404 block 0 command launch units to block 1 configuration. The upgrade is scheduled for completion in spring, 2011.
Missile
The Javelin system consists of the CLU and the round. The CLU, with a carry weight of 6.4kg, incorporates a passive target acquisition and fire control unit with an integrated day sight and a thermal imaging sight.
The sight uses DRS Technologies second-generation thermal imaging technology, based on the standard advanced Dewar assembly (SADA IIIA). The company also provides the quieter, dual-opposed piston coolers for the sight.
The gunner's controls for the missile system are on the CLU. The day sight is equipped with x4 magnification and the night sight with x4 and x9 magnification optics.
The round consists of the Javelin missile and the ATK (Alliant Techsystems) launch tube assembly. The range of the missile is 2,500m. Javelin is a fire-and-forget missile with lock-on before launch and automatic self-guidance.
The missile is equipped with an imaging infrared seeker which is based on a cadmium mercury telluride (CdHgTe) 64 x 64 staring focal plane array in the 8 to 12 micron waveband. BAE Systems Avionics is providing the infrared seekers for the British Army's missiles.
The tandem warhead is fitted with two shaped charges: a precursor warhead to initiate explosive reactive armour and a main warhead to penetrate base armour. The propulsion system is a two-stage solid propellant design which provides a minimum smoke soft launch.
The block 1 missile upgrade includes an improved rocket motor which reduces time of flight, an enhanced warhead effective against a greater range of targets, and improvements to the command launch unit and software.
Operation
The system is deployed and ready to fire in less than 30 seconds and the reload time is less than 20 seconds. The missile is mounted on the CLU and the gunner engages the target using the sight on the CLU, by placing a curser box over the image of the target. The gunner locks on the automatic target tracker in the missile by sending a lock-on-before-launch command to the missile. When the system is locked-on, the missile is ready to fire and the gunner does not carry out post launch tracking or missile guidance.
"The Javelin system is deployed and ready to fire in less than 30 seconds and the reload time is less than 20 seconds."Unlike conventional wire guided, fibre-optic cable guided, or laser beam riding missiles, Javelin is autonomously guided to the target after launch, leaving the gunner free to reposition or reload immediately after launch.
A soft launch ejects the missile from the launch tube to give a low-recoil shoulder launch. The soft launch enables firing from inside buildings or covered positions. Once the missile is clear, the larger propellant in the second stage is ignited and the missile is propelled towards the target. The weapon has two attack modes, direct or top attack.
The gunner selects direct attack mode to engage covered targets, bunkers, buildings and helicopters.
The top attack mode is selected against tanks, in which case the Javelin climbs above and strikes down on the target to penetrate the roof of the tank where there is the least armour protection.
The missile is launched at an 18° elevation angle to reach a peak altitude of 150m in top attack mode and 50m in direct fire mode.