Chengdu J-10 Next Variant Developing

0


ChengduAerospace’s most famous product, the J-10 fighter aircraft, made its inaugural appearance at Zhuhai’s Air Show China in 2008, offering one of the most remarkable flight displays of the event. In the intervening two
years, the program has made notable progress.

The J-10’s evolution mirrors that of another famous single-engine fighter aircraft, the Lockheed Martin F-16 in more than one respect.

One of the F-16’s major developmental milestones was the introduction of a second, alternate engine, the F110-GE-100, which at the time produced 6,000 lbs more thrust than the F-100-PW-100/220 that was the aircraft’s original power plant. In the same vein, Chinese industry has been hard at work to complete testing and development of the Liming Aeroengine Manufacturing Corporation (LMAC) WS-10Aengine.

According to Chinese news reports, the WS-10A has been flying on board prototype aircraft of the J-10’s next block-series development, which has been designated as J-10B. The WS-10A will replace the Salyut AL-31FN engine, which was the aircraft’s original power plant.
Included as part of the J-10B’s configuration is an entirely new design for the engine inlet, which has changed from the rectangular configuration developed for the AL-31FN to an oval-shaped inlet. This again parallels the F-16’s development in which a “big mouth” inlet was developed for the aircraft to provide an increase in air flow for the enhanced thrust of the GE F110 engine.

In the modern day, however, what makes the major difference in combat aircraft performance is the capability of the on-board electronic systems. Chinese industry officials told Aviation Weel that a new line of products is in development to replace some of the major pod container systems in use now on the J-10 and other aircraft.

Most notable here is the CETC KG300G electronic warfare pod, which will be redesigned in a new variant that expands the frequency bandwidths it can cover. Also in development is a new-generation active electronically scanned array (AESA) radar that would replace the aircraft’s current mechanically-steered array. “AESA radars are a major improvement for any fighter aircraft,” said one Chinese designer, “in that it provides a significant increase in reliability and radar performance.”

DRDO Says Arjun MkII Version Tanks Are Ready For Trials




Within a year of the government approving a project for an upgraded indigenous main battle tank (MBT), India's defence research agency has readied a Mark II version that will undergo summer and winter trials this year.

The defence ministry had last May given its nod to the Defence Research and Development Organisation (DRDO) to develop the Arjun MkII MBT which would have enhanced features over the first lot of 124 tanks that have been delivered to the army over the last two years.


'The Arjun MkII tanks will go for summer trials this year and later for winter trials at the end of 2011,' a defence ministry official said here Monday.


The army is already operating two regiments of Arjun tanks in the western sector and has placed an order for an additional 124 - two regiments - of the 58-tonne tanks from the Avadi-based manufacturer, Heavy Vehicles Factory.


The army gained confidence in operating the Arjun tanks, despite the initial hesitation, after the first two regiments were pitted against the Russian-built T-90 MBTs early last year in comparative trials in the desert terrain.


The Arjuns, army officers said, had outsmarted the T-90s in all the parameters set for the trials and had prompted the army top brass to admit that the tank was one of the best they had operated.


The Arjun MkII will have about a dozen changes from the first lot, being armed with missile firing capability through a laser homing device.


Though the missile system had been tested on the MkI version of the tank about five years ago, it did not form part of the final design of the initial 124 delivered to the army, and nor will it be mounted on the second lot of 124, ministry officials said.


The system, they said, would have a range of about eight kms, within which it could destroy enemy tanks after homing on to the target using a laser.


Other modifications include better explosive-reactive armour for the tank to protect it from enemy missiles and rockets, improving the sighting facility to provide it a wider view of the battlefield, including night vision capability, and a better communication system.

The Complete Inside Story OF "Indigenous" Dhruv/ALH-----Special Report





From the design to the provision of components and ammunition the involvement of foreign companies in the development of the ALH is considerable. At least 29 companies in nine countries across four continents have been involved with the development, licensed production or supply of components or munitions for the ALH. Ten of these companies are based in six EU Member States (Belgium, France, Germany, Italy, Sweden and the UK). Other companies involved include a number based in Israel and the USA. Since its inception, the ALH has been a collaborative effort between the German company Messerschmitt-Bölkow Blohm (now Eurocopter Deutschland) and HAL:




"One thing should be clear. Though it is India's, if not Asia's, first de novodesigned helicopter, it is not ‘indigenous’ in the Indian sense of the term, but a collaborative effort of HAL and specialists from Messerschmitt-Bolkow-Blohm, who built the Eurocopter, which the Advanced Light Helicopter resembles."


It is not clear what configuration of armaments and components will be incorporated into the variants of any ALHs that might eventually be exported to Myanmar, but it is incumbent on governments to ensure that components produced or otherwise originating from within their jurisdiction are not incorporated into military helicopters transferred to Myanmar. The section below provides illustrative examples of key foreign involvement in the development of the ALH.
 


Core foreign components for the ALH include helicopter engines and rotor blades, as well as hydraulics, cockpit displays, vibration dampers and other "mission-critical parts". In addition, European firms have contributed to the offensive military capability of the attack helicopter version: variants of the ALH have incorporated rocket launchers of Belgian origin, and machine guns and missiles of French origin.




European and US firms have been involved in designing and developing the aircraft and its components. As a consequence — not least with major structural components like engines and rotors — it would be difficult, if not impossible, for HAL to source adequate alternative components from non-European or non-US suppliers. Similarly it may be difficult for HAL to manufacture such components itself without technical support from those firms.



Letters were faxed to each of the companies mentioned in this report, noting the reports that the Government of India was in negotiations with the Government of Myanmar to supply the ALH, and requesting information about their involvement in the development of the ALH through the manufacture and supply of components, technology and/or assistance. The letters also asked about the terms of the licences under which such transfers were made, including any restrictions applied to re-export.
 


Many of the companies’ responses summarised below specifically state that the contracts conform to their government’s requirements. Nevertheless, should such transfers of the ALH from India go ahead over the coming months, it is likely that military equipment, components and technology supplied from EU and US manufacturers incorporated into the ALH will end up in an embargoed destination. There is no suggestion that these companies will have broken current laws or regulations or deliberately violated the EU arms embargo on Myanmar. However, in almost all of these cases, the exports would not have been permitted from the country where the controlling company is based if they were supplied direct to Myanmar.



The following section illustrates the scale of involvement of non-Indian companies in the design.
 
The European Union


Belgium

Forges de Zeebrugge FZ
 

Variants of the ALH have incorporated rocket launchers produced by the Belgiam company, Forges de Zeebrugge FZ.For example, the photo below shows the FZ nameplate on the rocket launcher mounted on ALH on display at Farnborough International, UK on 14 August 2006.
 


  



Forges de Zeebrugge FZ confirmed that they have contracts with both HAL and the Indian Army, which have been approved by the Belgian authorities and are subject to end-use agreements. Confidentiality clauses contained within the contract prevented fuller disclosure of any details surrounding the nature of the deal.

France

Turbomeca
 

The French company Turbomeca (now part of the Safran Group) has undertaken both the direct export of engines from France to India but has also established licensed production and technology transfer arrangements with HAL to produce engines for the ALH. In February 2003, it was announced that Turbomeca and HAL had signed three major contracts. These included a contract for the supply of TM 333 2B2 engines for application on the HAL helicopter; and another contract for the repair and overhaul licence for the TM 333 2B2. The HAL website states that the ALH continues to use the "Turbomeca TM 333-2B2 Twin Turbo-shaft Engine 746 kw (1000 SHP)".



Turbomeca confirmed that it has three contracts with HAL, two of which cover the supply, repair, servicing and overhaul of the TM333-2B2 engines for the ALH. The company also stated that all its contracts were regulated by the appropriate French export licensing authorities. However in its response to our enquiries the French Government stated that the engines in question are not classified as war material by the French regulations and do not appear in the list of items subject to the Myanmar embargo. In our view, this interpretation is wrong because non-listed items in the EC Dual Use Regulation if incorporated into military items bound for embargoed destinations become licensable, that is subject to the embargo (for more on this see the section on EU export controls on re-exports over military equipmentbelow).

It would therefore appear that the French Government places no restrictions on the transfer of equipment fundamental to the operation of the ALH notwithstanding the fact that it is clearly also used as a military aircraft. 


GIAT Industries (Nexter) and MBDA
 

In July 2006 defence news service Shepherd Rotorhub quoted Hindustan
 

Aeronautics' chairman Ashok Baweja describing a weaponisation programme was under way for the ALH. This was to include a 20mm gun from the French company GIAT and rockets from European missile manufacturer MBDA. In December 2006, GIAT (now renamed Nexter) announced that it had been awarded a contract by HAL for:
 


"the supply of 20 THL 20 turrets that will equip the Indian Armed Forces' Advanced Light Helicopter. The order covers the development phase of 20 turrets. The first deliveries will take place in 2008…."
 


In March 2007 Jane's Information Group reported that HAL signed a deal with MBDA in July 2006 for the supply of air-to-air Mistral missiles for armed versions of the ALH.
 


Nexter has confirmed that it does supply products to HAL for the ALH. This currently includes twenty ‘THL 20’ 20mm Helicopter turrets. The company also stated that all of its exports are regulated and approved by the appropriate French export licensing authorities and that any additional contracts to supply the ALH that were not stipulated in the original contract would require a further export licence.
 
Germany

Eurocopter Deutschland (formerly MBB) and now wholly owned by Eurocopter
 

Eurocopter has been involved (originally as MBB) with the development of the ALH since at least July 1984. In November 1995, it was reported that Eurocopter had submitted a proposal to the Indian Defence Ministry to "co-produce the ALH designed by HAL. It plans to set up production facilities in India to manufacture the ALH for both local and export markets."In 2006 both companies were advertising their mutual co-operation: Eurocopter noting that it was supplying rotor blades for the ALH, and HAL announcing that "Eurocopter, the helicopter manufacturer owned by EADS, has been cooperating with HAL for over four decades … India was the first nation with which Eurocopter signed a licence agreement for technology transfer." Amnesty International wrote to Eurocopter in March 2007 asking for clarification over its role in the development of the ALH. As of 25 June 2007, the company had not responded.
 


SITEC Aerospace
 


SITEC Aerospace manufactures a range of components and complete assemblies for flight/engine controls for various types of aircraft. According to company literature on display at Farnborough International 2006, SITEC provides components for the ALH.
 


SITEC Aerospace confirmed that they supply parts for the ALH, but that they do not export these directly to HAL, but supply them to another unnamed German manufacturer who subsequently incorporates these items into other systems for the ALH.

Italy

Elettronica Aster SpA
 

The Italian company Elettronica Aster SpA on its website describes HAL as a major customer. According to the "Company and Program Overview", Elettronica Aster SpA has produced and supplied the ALH with a brake system.



Amnesty International wrote to Elettronica Aster SpA in March 2007 to ask for clarifications as to its involvement in the development of the ALH. In its reply dated 15 March, the company had no comment on the specifics of its supply of components for the ALH, stating only that Elettronica Aster SpA’s "export activity is regulated by the rules called out in the Italian Law no.185/’90 (with amendment DDL 1927), establishing the regulation for weapons import/export/transit."

Sweden

Saab AB
 

Saab Avitronics, the South African joint venture company owned by Saab AB (Sweden) and Saab Grintek (South Africa, itself part owned by Saab AB), has been awarded a multi-million dollar export contract from HAL for the supply of self-protection equipment for installation on the ALH for the Indian Armed Forces.



Amnesty International wrote to Saab AB on 1 June 2007 asking for clarification over its involvement with the ALH. Saab AB replied saying: "All export approvals from the concerned authorities are in place. The export licences are supported by an end-user certificate."
 

The United Kingdom


APPH Precision Hydraulics
 

At the 2004 Farnborough arms fair, the UK company APPH Precision Hydraulics Ltd displayed its Hydraulic Package as the following:
 


"HAL Advanced Light Helicopter Hydraulic Package designed and manufactured by APPH Ltd"
 


Amnesty International wrote to in March 2007 to ask for clarifications as its involvement in the development of the ALH. As of 25 June 2007, the company had not responded.
 


FPT Industries Ltd
 

In 1993 it was reported that FPT Industries Ltd had been awarded a contract to supply floatation equipment for the ALH under development by HAL. FTP Industries is part of GKN Aerospace Services Ltd. In 1997, it was reported that FPT Industries’ self-sealing fuel tank systems were being used in the ALH. In 2007, the FPT Industries website stated that: "FPT equipment is fitted to a range of helicopters including ALH".
 

In 1997, the then GKN Westland Aerospace Ltd (renamed GKN Aerospace Services Ltd in 2001) was awarded a contract to supply the internal gearbox BR715 for HAL’s ALH.
 


GKN Aerospace Services Ltd confirmed that they have supplied fuel tanks, floatation equipment and related gaskets and seals for the ALH, but that these are subject to end-use certificates stipulating that they would not be re-exported. The company stated that future supplies for the ALH would be for components and kits for fuel tanks that would be assembled locally in India, but would again be subject to similar end-use undertakings. However, while the UK Government normally requires the presentation of end-use documentation as part of the licensing process, it does not as a rule then include explicit end-use restrictions as a conditionon the export licence. If this is the case in this instance, what force those end-use undertakings have is unclear.
 


Other third-country involvement in the ALH:
 
The United States

It should be noted that the US embargo on Myanmar does not specifically mention indirect supplies, nor does it place controls on civilian components that are incorporated into military systems. However, indirect supplies of US military components or other controlled items are subject to re-export controls under the US International Traffic in Arms Regulations (ITAR) system which specifically states that re-export of US-controlled content can only take place with the express permission of the US Government. Section 123.9 "Country of ultimate destination" provides that:
 

"(a) The country designated as the country of ultimate destination on an application for an export licence, or on a shipper's export declaration where an exemption is claimed under this subchapter, must be the country of ultimate end-use. The written approval of the Department of State must be obtained before reselling, diverting, transferring, transshipping, or disposing of a defense article in any country other than the country of ultimate destination as stated on the export licence, or on the shipper's export declaration in cases where an exemption is claimed under this subchapter. Exporters must ascertain the specific end-use and end-user prior to submitting an application to the Office of Munitions Control or claiming an exemption under this subchapter. End-use must be confirmed and should not be assumed."
 

However, it is not clear whether components supplied by US companies for the ALH have been specifically designed or adapted for military use. If not, they may fall outside this specification.
 


Aitech Systems Ltd
 

In September 2005, it was reported that Aitech Systems Ltd, a US company, had announced it had "received the first production order from the Lahav Division of Israel Aircraft Industries (IAI) for Display & Mission Computers" for inclusion in the glass cockpit of the ALH. The Lahav Division of IAI is under contract to HAL to develop and provide the avionics system for the HAL.
 
Deliveries for the first production of Display and Mission Computers were due to be completed by May 2006:


"Aitech will build 400 Display & Mission Computers for the ALH program, to be delivered over the next several years. In addition, Aitech is under contract to IAI to provide the next generation of Display & Mission Computer."
 

Amnesty International wrote to the company in March 2007 asking for clarifications over its involvement with the ALH, but has yet to receive a reply (as of 25 June 2007).
 


Lord Corporation
 

In January 2004, it was reported that Lord Corporation had announced that it had been "awarded the first production contract for its active vibration control system" for the ALH. Lord Corporation had been supplying other parts (such as elastomeric bearings) for the main tail rotor and parts for various "isolators", which together formed part of an anti-resonance isolator system aimed at reducing vibrations in the aircraft." The report also stated that "Lord would supply the vibration dampers for these aircraft with user approvals."

HAL Dhruv Weapons system integration





undefined
  HAL started Weapons system integration (WSI) project of DHRUV and is facing some delays however the work is going on in full swing.


 HAL hopes to use the ALH Dhruv platform to develop two variants, one for Navy and another for Air-force and Army. Currently prototype's of both variants are flying, HAL is using old Navy Dhruv ASW helicopter (IN701) which was rejected by navy to develop the Naval variant. 






People living around HAL Airport in Bangalore were seeing this aircraft undergoing Radar and Sonar tests. Wide array of sensor and weapons are being integrated into the helicopter to make it more lethal.




Air-force and Army Variant:
Roles:

Anti-Tank,
Close Air Support (CAS),
Combined Anti-Tank and CAS role, 
Ferry,
Air to Air combat 
Scout 
Weapons System:
# Turret Gun
# Rocket
# Air to Air Missiles
# Air to Ground Missiles (Anti-Tank)
Sensors System:
# Electronic Warfare (EW) Suit (Radar, Laser, Missile warning receivers)
# Flares and Chaff Dispenser (FCD)
# Fixed Sighting System
# Helmet Pointing System (HPS)
# Data Link
# Infrared jammer
# Infrared suppressor
# On-board inert gas generator (OBIGG)
# Integrated Architecture and Display System (IADS)
# Moving Map
# Ground Proximity Warning System (GPWS)

Naval Variant:
Roles:

# Anti-Submarine Warfare (ASW)
# Anti-Surface Vessel Warfare (ASV)
Weapons System:
# Torpedo
# Depth Charges
# Anti-Ship Missile
Sensor System:
# Surveillance Radar (360 Degrees)
# Low Frequency Dunked Radar (LFDR)
# Electronics Support Measure (ESM)
# Torpedo pre-setter and electronics
# Tactical Mission System (TMS)
# FCD

US helicopter firm makes commercial offer to Indian Navy


In a bid to counter bad press that they are receiving, the US helicopter company Sikorsky has made a commercial offer to the Indian Navy. The offer includes servicing and spares for six obsolete Sikorsky UH-3H Sea King helicopters that came onboard the USS Trenton renamed as INS Jalashva which have received a lot of flak for their sub standard quality.


The comptroller and auditor general has strongly criticised the quality of the machines on the aircraft carrier that came through US government foreign military sales.

According to the CAG the ($39 million) machines did not come equipped with any type of weather or surface surveillance radar and the defence ministry failed to secure any “guarantee for the replacement of defective rotables due to obsolescence”.

Talking to FE, AVM (retd) AJS Walia, managing director for India and South Asia, Sikorsky Aircraft said that, “We have sent an unsolicited letter to the Indian Navy offering to provide whatever support they want. We have also offered to supply spares which will finish by 2010.”

“These helicopters came through the government to government route. It was not a commercial deal. And that we are offering now will be a commercial deal between us and the Indian Navy,” Walia added.

According to the comptroller and auditor general, the 1960s vintage aircraft – decommissioned by the US Navy in 2005 – were “life-expired and had defects that could compromise their operational effectiveness”.

The INS Jalashva, is the second largest ship with the Indian Navy, after the aircraft carrier Viraat and is believed to ‘add punch to India’s maritime forces’ with its capacity to participate in naval operations, peacekeeping operations, tri-service operations and humanitarian relief.

The US Congress had cleared the transfer of the vessel under the Foreign Military Sales Program in August 2005 and the government signed the ‘Letter of Acceptance’ on July 31, 2006.

Indian close look-up of PAK FA fighter


undefined
Russia has conducted a flight demonstration with its prototype PAK FA fighter for a delegation of Indian defence ministry and industry officials.

Held at Ramenskoye aerodrome near Moscow on 31 August, the 10min display was made in support of  New Delhi of a new fifth-generation fighter over the bilateral development by Moscow

Indian officials inspected Sukhoi's lone PAK FA following the demonstration, which included low-speed passes and high angle-of-attack manoeuvres. The aircraft, which will be followed by two more prototypes before the end of the year, is pictured with new-look camouflage markings.


The new fighter programme is a topic of discussion by an Indo-Russian commission for military industrial co-operation, along with another to produce a multi-role transport aircraft with a 20t payload capacity.
New Delhi is insisting on executing both programmes as joint ventures, with equal sharing of investment and workshare.
Russia's air force has a requirement for 250-300 next-generation T-50 fighters to enter use from 2015-16, while India plans to buy between 200 and 250 of the joint design. This should use a common airframe and engines, but have its on-board systems and weapons tailored for their individual needs.
First flown in January, the PAK FA prototype is intended to de-risk features such as the use of low-observable materials and thrust-vectoring engines with supercruise performance, plus internally carried weapons.
Russian sources suggest a pre-production batch of between six and 10 aircraft will be built to support future testing of the type, with the nation's air force expected to launch operational trials in Lipetsk around 2012-13.