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Friday, November 07, 2008
Russian warships to visit Venezuela on November 24-30
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Russia to equip 5 brigades with Iskander missile systems by 2015
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Indonesia: Islamic Terrorists Unite In Failure
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Russia Stocking Up On Attack Helicopters
Russia Stocking Up On Attack Helicopters
(NSI News Source Info) November 7, 2008: Russia is buying a dozen Ka-52 scout helicopters in the next year. This aircraft is a Ka-50 variant, called the Alligator. The Russian army is in the process of buying about 40 Ka-50 helicopter gunships. It has bought a sixteen of them over the last seven years, and some saw action in Chechnya. The Ka50 is not considered a replacement for the Mi-24 gunship, but rather as a scout helicopter.
The Ka-50 weighs 11 tons, has a top speed of 350 kilometers an hour and can carry up to two tons of weapons or additional fuel. Normal operating range is 260 kilometers, but with additional fuel tanks, it can stay in the air for up to four hours.
Ka-52 variant has two seats, so that a commander can be carried. Normally, the Ka-50 operates with one pilot. Weapons carried include 30mm or 23mm automatic cannon, plus bombs, missiles and rockets.
The Ka-50 is similar to the U.S. AH64 Apache, which weighs ten tons and can carry about the same amount of weapons. However, the AH-64 has a lower max speed (300 kilometers an hour) and has a two man crew. Developed a decade before the Ka-50, there are over a thousand AH-64s in service. To deal with this, the Ka-52 sells for a third or more less than a comparable model of the AH-64. U.S. scout helicopters weigh less than three tons, but the Russians expect their scouts to do more fighting.
Russia's missile gambit could yet backfire: analysts
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Book Reveals Failed Delta Hunt for bin Laden
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French Defense Firms to Transfer High Technology to India
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(NSI News Source Info) November 7, 2008: France has cleared its aerospace and defence companies to go ahead to undertake complete transfer of technology (TOT) of strategic systems for the $10 billion Indian contract for acquisition of 126 multi-role combat aircraft. Key technologies that can be transfered include AESA radars, stealth composites and advanced missiles network enabled technologies."The French government has given us all clearance for technology transfer of all key systems," said JPHP Chabriol, senior vice president, D'assault Aviation, the manufacturers of French fighters Rafael -- one of the prominent contestants for the Indian contract -- as his new fighter Rafael prepares for the test in Indian conditions in mid-June next year. France's approval comes even as the US companies may have to seek the State administration and Congressional clearances before parting with the technologies like AESA radar, which ironically has been pioneered by the US defence majors.According to the field trial schedule sent to the bidding companies, the contending fighters are to undergo resistance to humidity trials in south Indian city of Bangalore, tests for heat and dust in Thar desert in Jodhpur and cold trials in snowy wilderness of Ladakh.Major French aerospace companies D'assault, Thales and Snecma have joined hands to float Rafael International to popularize the French fighter worldwide. While D'assault will hold 60 per cent stake in the new company, Thales which provides 90 per cent avionics for the fighter and its engine maker Snecma will hold 20 per cent each. "Rafael makes sense for the IAF after Mirages," Chebriol said expressing his company's determination to stay in the Indian market.
US Military Adds Heavy Trucks Under FHTV-III
Analysis: Why 2009 could be the year of the Gripen
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Saab Proposes JAS-39 Gripen Sale to Swiss Air Force
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France Offers to Upgrade India’s Mirage 2000 Fighters
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the Eurofighter Typhoon built by a four-nation European consortium. The technical bids are currently being evaluated after which all the six aircraft will be put through a rigorous testing process in Bangalore, Jaisalmer and Leh. The first is meant to gauge the aircraft's ability to operate in the humid conditions of southern India, the second their effectiveness in the deserts of Rajasthan and the third to study their suitability in the icy Himalayan heights of Ladakh in Jammu and Kashmir. By the time the evaluation process is complete, the size of the order is likely to rise to around 200 jets, as the IAF, which is down to 32 squadrons from a high of 39 1/2, is expected to see a further depletion of its fleet due to the retirement of some its ageing Soviet-era MiG-21 aircraft. The IAF has a sanctioned strength of 45 squadrons.
Oboronprom Corporation and AgustaWestland Agree Upon JV Establishment and UTAir Signs Letter Of Intent for Purchase of AW139s
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ARH-70A ARAPAHO Armed Reconnaissance Helicopter, USA
ARH-70A ARAPAHO Armed Reconnaissance Helicopter, USA
(NSI News Source Info) November 7, 2008: In July 2005, the United States Army placed a contract on Bell Helicopters for the next generation armed reconnaissance helicopter, ARH. The ARH, designated the ARH-70A Arapaho, will replace the army's current Bell OH-58D Kiowa Warriors which have been in operation since the mid 1980s and are approaching the end of their operational life.
The ARH-70A armed reconnaissance helicopters will replace the army's current Bell OH-58D Kiowa Warriors.
The $2.2bn programme is for the procurement of 368 helicopters with deliveries over eight years from 2007 to 2013. The initial $210m contract, awarded on 29 July 2005 to Bell Helicopters, covered the system design and development phase through 2007.
In June 2007, it was agreed by the US Army and Bell that the SDD phase should be extended for a year to 2008. This will conclude with a Limited User Test (LUT), followed by a decision on Low-Rate Initial Production (LRIP). Three LRIP helicopters will be produced by 2009. Entry into service is planned for 2010.
A stop work order was issued by the US Army in March 2007 because of concerns over progress and costs on the project. However in May 2007, the Army decided to lift this order and continue with the programme.
MILITARISED BELL 407 HELICOPTER
The ARH is a militarised version of the proven Bell 407 helicopter. The engine on the civil Bell 407 has been replaced by a more powerful Honeywell HTS900 turboshaft engine rated at 723kW. An example of the militarised Bell 407 fitted with the undernose FLIR Systems Brite Star II surveillance and target acquisition system was displayed at the July 2005 Paris Air Show at Le Bourget.
The militarised version of the Bell 407 fitted with Hydra 70 air-to-ground rockets made its first flight in June 2005 from Bell Helicopter's XWORX research and development centre at Arlington Municipal Airport.
The major contractors involved in the ARH program with Bell Helicopters are FLIR Systems, Honeywell, Rockwell Collins, as well as Flight Safety, Computer Sciences Corporation and L-3.
The ARH airframe will be manufactured at the Bell Helicopter Textron aerospace manufacturing facilities at Mirabel, Canada. Final assembly and installation of military equipment will take place at Bell's Fort Worth plant.
The helicopter can be equipped for light reconnaissance, light attack and insertion operations and is capable of day and night operations, in adverse weather conditions and in poor visibility.
"The US Army's ARH-70A is a militarised version of the proven Bell 407 helicopter."
The US Army launched the requirement for the armed reconnaissance helicopter after the cancellation of the $39bn RAH-66 Comanche programme in early 2004. The US Army cancelled the Comanche program because it was thought the helicopter did not meet the requirement for survivability and self-defensive countermeasures, such as the ability to counter current and next generation infrared guided anti-air missiles.
ARH-70A COCKPIT
Rockwell Collins is responsible for the ARH avionics suite, the Common Avionics Architecture System (CAAS), which is also being fitted on US Army's special operations, CH-47F and UH-60M fleets.
The CAAS includes two 6in x 8in colour active matrix liquid-crystal MFD-268 multi-function displays and CDU-7000 control display units which control communications, navigation, weapons and defensive aids.
Bell has awarded a contract to EFW, an Elbit Systems company, for a helmet display and tracking system based on the ANVIS/HUD-24T. The system has a day / night helmet display and Line-Of-Sight (LOS) electromagnetic head-tracker. EFW is also supplying the helicopter's data transfer system.
The suite also includes an embedded GPS / inertial navigation system and Smiths Aerospace Integrated Standby Instrument System (ISIS).
RECONNAISSANCE HELICOPTER SENSORS
The sensor suite includes the Bright Star II target acquisition and sighting system developed by FLIR Systems. The sensor turret will be installed under the nose of the helicopter and incorporates a laser designator and range finder, a laser spot tracker, colour television and a forward-looking infrared camera.
ARH-70A WEAPONS
The helicopter will be armed with a variety of weapons to suit the mission requirements. The helicopter is capable of deploying AGM-114 Hellfire missiles, GAU-19 (12.75mm) Gatling gun pods which fire at 2,000 rounds a minute, Hydra 70 air-to-ground rockets and up to seven 2.75in guided or unguided rockets such as the Folding-fin Aerial Rocket pods (FAR pods).
The helicopter will be fitted with an electronic warfare suite including active and passive countermeasures.
"The ARH-70A will be armed with a variety of weapons to suit the mission requirements."
ENGINE
The ARH-70A is powered by one Honeywell HTS900-2 turbine engine equipped with dual channel Full Authority Digital Engine Control (FADEC) system. The HTS900-2 is rated at 970shp (723kW).
PERFORMANCE
The performance of the ARH, the militarised 407, is modified by the additional weight and different aerodynamic properties based on the weapons pylons, FLIR pod and other mission equipment.
Typical approximate performance parameters are range of 212km and an endurance of two hours, according to the mission configuration and battlefield flight profiles.
HELICOPTER MANOEUVRABILITY
The helicopter is highly manoeuvrable with exceptional low hovering capability in restricted air spaces such as in urban environments. Two armed reconnaissance helicopters can be transported in a C-130 Hercules transport aircraft and be ready to fly in 15 minutes.
Moscow receives updated U.S. missile shield proposals
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Venezuela reaffirms future arms purchases from Russia
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China's Navy Takes Delivery of Hospital Ship
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