India's R&D in Defence DRDO, PSUs and Private Sector

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 25 Dec 2017 15:35

https://www.drdo.gov.in/drdo/English/67 ... Shakti.pdf
Integrated Radar EW System – SHAKTI

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 25 Dec 2017 15:35

Communication Intelligence (COMINT) System – NAYAN
https://www.drdo.gov.in/drdo/English/68 ... _Nayan.pdf

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 25 Dec 2017 15:38

https://www.drdo.gov.in/drdo/English/40 ... renade.pdf
81 mm Anti Thermal Anti Laser Smoke Grenade

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 25 Dec 2017 15:45

Expression of Interest
TOT OF AN ADVANCED LIGHT TOWED ARRAY SONAR (ALTAS)
https://www.drdo.gov.in/drdo/English/II ... _ALTAS.pdf

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 25 Dec 2017 15:46

Expression of Interest
TOT OF ON-BOARD ELECTRONICS SUB-SYSTEM
FOR ADVANCED LIGHT TOWED ARRAY SONAR (ALTAS)
https://www.drdo.gov.in/drdo/English/obe-eoi.pdf

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 25 Dec 2017 15:48

CBRN MK-V SUIT
https://www.drdo.gov.in/drdo/English/II ... portal.pdf

STATUS The item is accepted by the Indian Army and currently the item is under bulk production
(Quantity 20, 000 Nos.).

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 25 Dec 2017 15:49

https://www.drdo.gov.in/drdo/English/II ... ___BPJ.pdf
DRDO Bullet Proof Jacket
(For Indian Army GSQR 1438)

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby chetak » 27 Dec 2017 22:28

X posted from the LCA Thread


Why the fight for Tejas and Arjun is not just about defence forces



Why the fight for Tejas and Arjun is not just about defence forces

They are symbols of decades of research and hard work accumulating, integrating and establishing technologies that have the potential to transform India’s model of growth and development

R Swaminathan | December 20, 2017


Image

The MBT Arjun during full dress rehearsal for the Republic Day Parade 2010.

This one definitely isn’t the typical fight witnessed within defence circles. The high-profile fracas over the Tejas fighter aircraft and the more subdued skirmish over the Arjun tank carry with it the potential to define what India is going to do over the next 50 years on its quest for growth, development and prosperity. For over a decade there has been an intriguing war fought in the byzantine maze of defence bureaucracy. Everyone who is anyone has fired salvos at someone who has had a plan or a plane to sell or anything resembling a tank to hawk. But the last one year has been different with the intensely fought battles often spilling over into the public domain. The war has now entered a decisive stage and by some quirk of fate and politics Nirmala Sitharaman is bang in the middle of it.

Over the years, India’s convoluted and snail-paced defence procurement process has thrown up several mythical and real stories of corruption involving shadowy foreign operators, Indian fixers and kickbacks to politicians and business houses. For long-time observers of India’s defence and national security landscape, stories of abrupt and mysterious changes in requirements and parameters of defence procurement are par for the course. Such stories have long passed the threshold to alarm or startle the establishment or the Indian people.

Within that context it’s tempting to interpret the ongoing battle around Tejas and Arjun as just random shrapnel spewing from a larger battle for India’s lucrative defence market. There are sufficiently good reasons to back up such an interpretation. Every single acquisition for the armed forces from new generation assault rifles for the infantry troops to anti-tank, surface-to-air and air-to-air missiles is going through a skirmish. In a sense, then, the fight around Tejas and Arjun seems to be inextricably connected to this larger battle. India has the dubious distinction of being the world’s largest importer of arms accounting for 13% of the global arms trade. That single fact makes India’s defence market the ultimate honeypot attracting intense attention from all sorts of legal, semi-legal and blatantly illegal shadowy entities and individuals. It’s also true that India has always had an appetite, aptitude and the necessary scientific and industrial base for acquiring, operating and customising state-of-art defence technologies. The Hindustan Aeronautic Limited (HAL)-led DARIN II upgrade of deep penetration strike aircraft Jaguar and the indigenous overhaul of the T-72 tanks with better engines, thermal sights and Explosive Reactive Armour (ERA) are two cases in point. In that respect, the deep interest shown by global arms majors from the US, Europe and Russia to fulfil India’s burgeoning defence needs is understandable.

The no-holds-barred fight centred on Tejas and Arjun is as much about the much needed multirole single engine fighters to boost the Indian Air Force’s dwindling squadrons and the critical need to top up the eroding armour strength of the Indian Army, especially when the possibility of a two-front war is real, as it is about India being the goose that lays the golden eggs for the global arms corporations and its ancillary industries. Yet, to confine the intricate and complex battles surrounding Tejas and Arjun to just the defence domain, as most long-time observers tend to do, is nearsighted and does not allow enough light to reach into the multidimensional implications that any decision regarding these two platforms is going to have on how India will develop its manufacturing and industrial prowess in the years to come.

Tejas is not just a fighter plane and Arjun is not just a heavy tank. They are representatives – metaphorically and materially – of the densely networked and sophisticated Indian ecosystem that has been in the making for the last 60 years. It’s composed of scientists, engineers and factory workers of different kinds – from material sciences, metallurgical engineering, propulsion systems to inertial guidance systems, software engineers specialising in fly-by-wire software systems and aeronautical engineering. Now, that both the platforms are mature enough to serve the country, after close to 30 years of research and development, they are seen as an existential threat to three inter-linked forces. Two of these forces are quite well known and there isn’t too much of a mystery surrounding them. The first are the foreign defence companies and contractors who have managed to dominate India’s defence procurement process, especially in the last two decades. The second is composed of powerful parts of the Indian defence establishment and their informal network of middlemen, agents and liaison experts who have established a cosy, comfortable and an extremely beneficial relationship with these foreign companies and contractors. Long-time observers and veteran defence journalists know both these forces intimately and how they operate, literally both below and above the radar, and in knowing them so inadvertently tend to look no further. This leads most to conclude that everything defence and military is just that: what you procure for defence forces impacts only the state of military readiness, operational efficiency and our armed forces ability to counter hostile countries and their armed forces. But that’s not true, and not by a long stretch.

There is a third force, hidden in plain sight as it may, that has exponentially grown in size and power ever since the economic liberalisation of the 1990s. Composed of a wide variety of thought leaders, think tankers, academics, policymakers and bureaucrats, and former bureaucrats, senior journalists, Big 5 and non-Big 5 consultants – mostly trained in foreign universities, foundations, scientific and engineering academies and multilateral institutions like World Bank and International Monetary Fund – they have over the years come to occupy crucial positions in a whole host of institutions, trade bodies and civil society organisations. This seemingly amorphous group, and I use the word seemingly in all seriousness, is deeply wedded to the idea that India’s growth, progress and prosperity lie in collaborating and entering into partnerships with foreign companies, even on terms that are not conducive for India’s development and growth, global conglomerates, multilateral institutional mechanisms that promote free trade, intellectual property rights and the patents regime and generally being in line with the global economy and its concomitant geopolitics. To a certain extent it is true that India’s economic growth in the last two decades has come from integrating its complicated political economy to the globalised world order where trade, services, commerce and manufacturing are all inter-related, geopolitical and financialised.

The problem arises when the idea is converted into an immutable adage, such that it’s touted as a one-size-fits-all solution for everything from eliminating poverty in India to the country becoming a strong manufacturing and industrial power. This third force for various reasons – some above board and many below the board – creates a powerful discourse that puts global market and its mechanisms at the centre of all forms of development and security, including military, defence and national security. This is where the non-military implications of Tejas and Arjun come in. It’s precisely the long-term potential and possibilities of these implications that have caused vicious attacks on both platforms. That’s why the fight about and around Tejas and Arjun is not as much about defence procurement as it is about the pathways that India chooses to use to develop its manufacturing and industrial strength internally.

In more ways than one, the fight about the decision to induct all versions of Tejas and Arjun into the armed forces and continue with developing the platforms for the future is going to be a critical make or break moment for prime minister Narendra Modi’s vision about making India stronger and a competitive country on the world stage. It somehow seems appropriate that defence minister Nirmala Sitharaman is in the right place at the right time. To that end, it’s necessary for her to understand and unpack two crucial myths that are being perpetuated by this third force. Sitharaman is a strong woman in every sense of the term, but there are two interesting aspects to her. The first is that she once worked with PricewaterhouseCoopers (PwC), an organisation that is a leading advocate of a globalised model of development. The second is that she has studied quite extensively in Jawaharlal Nehru University (JNU) acquiring a master’s degree in economics from an academic institution that is often considered the intellectual powerhouse of a worldview that wants India to adopt a more self-reliant model of growth and development. Only time will tell which aspect she chooses to asserts and will be allowed to choose to assert.

The first myth that’s continuously perpetuated is that both the Tejas aircraft and the Arjun tank are sub-par systems, obsolete, underpowered and not really indigenous. This myth is perpetuated by media organisations, journalists, experts and several serving and retired bureaucrats and armed forces officials. In short, the point that’s repeatedly pounded into our collective consciousness almost day in and day out is that the Indian defence industry – notably Hindustan Aeronautics Limited (HAL), Ordnance Factory Boards (OFBs), Aeronautical Development Agency (ADA), Electronics and Radar Development Establishment (LRDE) and Defence Research and Development Organisation (DRDO) and its several laboratories – lacks the bite and the muscle power to protect India. While that narrative may have some grains of truth and that too in a few specific cases, it’s substantially inaccurate in the case of Tejas and Arjun. While there are many logical inconsistencies that could be pointed out that fundamentally and irrevocably break that narrative, there are two pointed instances – one of Tejas and one of Arjun – that Sitharaman might find beneficial to keep in mind whenever she listens, reads or is exposed to that dominant narrative and its thought processes in one form or another.

The two instances, needless to say, have been underplayed by the mainstream media to such an extent that only handful are aware of it. The first was Tejas aircraft’s international debut that took place at the Bahrain Air Show (BAS) in January 2016. The fact that it happened against the backdrop of a sustained and dirty campaign to scuttle the aircraft’s participation goes on to only show how afraid the entrenched lobbies are of the potential of this aircraft. Such was the impact of the move to field Tejas at BAS that China and Pakistan at the last minute withdrew their new multirole JF-17, an aircraft that they have been hawking as a replacement to nations that cannot afford the legendary American F-16. When seasoned international aerospace journalists saw the practice runs of Tejas, where Commodore Jaideep Maolonkar, Chief Test Pilot at National Flight Test Centre (NFTC), and Group Captain Madhav Rangachari, effortlessly kept pulling 8 ‘G’ and beyond, the Twitter world was engulfed by waves being created by this new and relatively unknown aircraft.

Such was its performance that several of the veteran journalists called it ‘the best’ that they had seen in years. The most interesting and eye-opening impact was revealed to me a few months back by a senior Swedish engineer working for SAAB, the company that makes the multirole fighter Gripen. It seems that Tejas’s performance at the BAS, where Rangachari actually pulled a 9 ’G’ manoeuvre (a golden standard), stacked up enough points for the Swedish company to prepare an internal comparative evaluation of the two aircraft for use for presenting Gripen to Indian policymakers. He also revealed that there were strong rumours that the Americans got so spooked by positive reviews that they actually asked two EA-18 growlers – a specialised electronics warfare variant of F/A-18 – to take to the air from a nearby base at the precise same moment as Tejas demonstration to evaluate its performance.

The long and short of it is this. International air shows are like the ultimate ground for showing off the potential and the flight and fight envelopes of aircraft. No one spares a shoddy performer: just see the grief that F-35 has to go through at every single show. To see Tejas coming out with flying colours and more, and to see the mainstream media practically ignore it, at the very least points to the need to take the continuing criticism of Tejas from powerful quarters with a healthy dose of scepticism. More so now that the Singapore defence minister, alarmingly for all those who have been painting Tejas different shades of black, after flying the aircraft found it nimble, world class and an absolute delight, like ‘driving a car’ as he put it.

There is at least one historical precedent to this kind of a concerted smear campaign in India. That campaign also had to do with a fighter aircraft. Not many know that India’s first home-grown fighter aircraft is not Tejas but the Marut HF-24. That aircraft also faced similar – in fact, the same – criticisms as Tejas, with just about 170-odd aircraft inducted into the IAF after undergoing a lengthy Initial Operational Clearance (IOC) and Final Operational Clearance (FOC) process. The criticisms were swallowed hook, line and sinker by the Indian defence bureaucracy and the policymakers went down the import route bringing in British Jaguars and Russian MiG-21s. Very few know, and fewer care to remember, that the much maligned Maruts did a fantastic job at the Battle of Longewala in the Indo-Pak 1971 war. By then, that performance just didn’t matter as the Marut had long been murdered in cold blood by the same set of forces that are now after Tejas and Arjun.

Arjun has had to face criticism that’s been as stinging as Tejas, but for a much longer duration. The tank has been called bulky, despite its latest MK2 being 67 tonnes, which is less than the US MIA2 Abrams’s 72 tonnes, almost on par with Israeli Merkava’s 65 tonnes and the German Leopard’s 63 tonnes. To its credit Arjun is as fast, and in cross-country conditions faster, as the three tanks mentioned above. Every tank expert worth his salt considers Abrams, Merkava and Leopard, along with the Russian T-90S that is also customised and produced in India by the Avadi Heavy Vehicle Factory as T-90M Bhishma, as the world’s best tanks. Buried deep within the folds of this dominant narrative lies a story – a startling incongruity – that has practically been ignored by the mainstream media and the world press for more or less the same reasons for which Tejas’s performance in BAS has been brushed aside and deliberately subdued.

Arjun has been constantly sniped at by the powers that be at the Indian Army and significant parts of the bureaucracy. Things came to a head in 2010, when both the Army and the defence bureaucracy could no longer ignore Arjun and its performance in trials conducted by DRDO. Underestimating the challenge of Arjun, an overconfident Indian Army seeking to go for the kill set up comparative trial at the Mahajan test ranges located near Bikaner in the Rajasthan desert. The trial pitted 14 Arjun tanks against an equal number of India produced T-90M Bhishma. It must be mentioned here that the Russian tank, while a Main Battle Tank (MBT), is much lighter than Arjun at 58 tonnes. It must further be mentioned that the Russian tank doctrine emphasises mobility, firepower and nimbleness over heavy armour protection. Over a week of testing across three parameters of driving long distances of up to 150 km in really hot conditions, shooting on the move and stationary shooting at targets with pinpoint accuracy, Arjun tanks outperformed T-90S by substantial margin. With this shocking and unexpected result, the trial test report somehow ended up becoming secret with the Indian Army and defence bureaucracy stalling its release. Of course, as the dice rolled, the report did get leaked by one intrepid journalist who will not be named here for obvious reasons. The report only reinforced and reiterated the earlier assessment of how thorough the testing process was and how comprehensively Arjun won the battle.

Yet this superior performance of Arjun did not stop the smear campaign and it has continued for the last seven years. For long-time observers, who want to look carefully, there are other straws in the wind that suggest that Arjun is not only a threat to many within India, but also to several outside the country. Last year, one Chinese military think tank known for its close links to the People’s Liberation Army and tasked with modernising the Chinese approach to tank warfare and strategies did a comparative evaluation of its latest tank Type-96B with other tanks from around the world. Arjun was introduced into the mix at the last minute as the insistence of a senior Chinese general. The simulation results shocked the think tank and the PLA, so much so that in a rare public admission on television a Chinese tank expert lauded Arjun to be a better tank and on par with the Israeli Merkava and the German Leopard, arguably the best tank in the world.

The recently concluded International Tank Biathalon in Russia is another such straw. There was intense lobbying by Russian officials to make India field its Arjun tanks: 124 MK1 tanks have been inducted into the Indian Army. The official reason given was that the Russians wanted tank diversity since most the countries participating in the tank biathalon were using Russian equipment, especially variants of the T-72 tanks.

India has also been participating in the tank games for the last couple of years using its variants of the T-72 tanks. These games are considered to be the equivalent of Olympics for tank crews and commanders. The Chinese were also extremely keen for Arjun to participate since they have been using their top of the line Type-96B in these games. To China’s credit, Type-96B in terms of sheer quality has kept pace with some of the best tanks that Russia and the world has to offer. The eventual difference between the winning and losing crews, especially as far as competition between China, India and Russia was concerned, was in terms of crew training, familiarity with the course and the equipment that they were using. Both the Russians and Chinese had heard enough good things about Arjun to lobby the Indian government hard to get them to participate. The Indian Army was reluctant, but the then defence minister Manohar Parrikar put his foot down. An extremely petulant Indian Army entered the contest with India to be represented by two Arjun MK1s to be drawn from the 75th armoured unit stationed at Jaisalmer. An excited DRDO started the modifications like strengthening undercarriages and removing the explosive reactive armour (ERA) packs to increase mobility required for the games.

But Parrikar become the Goa chief minister and the defence ministry was temporarily under Arun Jaitley. The Indian Army immediately nixed the plan to send the Arjun tanks and instead sent two T-90M Bhishmas to represent our country. To be fair, the T-90M performed creditably and quite well and the Indian Army tank crew, at one point, was actually leading the biathalon. However, both the T-90s broke down and India was knocked out. The point here is not about the T-90M, which are excellent and robust tanks, but it is about how Arjun, which in every respect seems to be better than the T-90M, is not allowed to showcase it strength and potential. In some ways then, Arjun seems to be Karna of modern India, such a whimsical twist that it puts irony out of shape.

In understanding and unpacking this particular myth, Sitharaman may well come to the conclusion that Tejas and Arjun not only need a chance to perform but also require a long-term and sustained backing to become world beaters. In arriving at this conclusion, an absolutely viable and justifiable one at that, Sitharaman would have scythed through layers of smoke and mirrors power struggles putting an end to decades of being dependent on imported equipment that makes us feel good in the short run but hollow us out in the longer run and puts our national security for future generations in complete jeopardy. There is still hope since the Indian political system and its leaders, with all its schisms, petty politics and ugly warts and pimples, do occasionally come together when it’s a question of national security. One need not look too far back into history to see the last time such an event took place. The Sukhoi 30 MKI deal of the 1990s brought together Narasimha Rao, Atal Bihari Vajpayee and the unlikely Mulayam Singh Yadav as the defence minister to secure India’s air superiority in the decades to come.

In backing Tejas and Arjun as two capable and effective defence platforms for securing the military future of India, Sitharaman would still be making a decision purely on technical parameters, but she might still be left wondering why such the smear campaign against these two platforms is so intense and concerted. After all, such a campaign never took place against the induction of long range or ballistic indigenous missiles or other sub-systems associated with it. The fact that the India couldn’t really shop in the global arms bazaar was one reason, but that still doesn’t explain why such campaigns against Indian missiles like surface-to-air Akash and Trishul, anti-tank Nag, air-to-air Akash or even the supersonic cruise missile Brahmos and its subsonic cousin Nirbhay have not been this intense or concerted. Therein lies the second myth that Sitharaman needs to understand and unpack to completely see how her decision on these two platforms will have a direct impact on the way India’s development trajectory is going to trace itself against an increasingly tumultuous global backdrop.

The second myth is about technology transfer and its seemingly equal terms between the technology giver and the technology receiver. This myth has to be positioned against the backdrop of the current geopolitical ecosystem of no permanent friends and more or less no permanent enemies. The Cold War era of Russians readily transferring aviation technology for producing MiG series of aircraft no longer holds true. A senior scientist who is a Padma Shri recipient for leading purely Indian efforts for the development of a technology with military applications for the future that cannot yet be named asked me this simple question when I was digging his brain on the politics, economics and the mechanisms of high technology transfer. “Would you part with the Mars Orbital Mission (MOM) technology with anyone?” I said no. He asked me a follow-up question. “Why would a Lockheed-Martin, Boeing, Mikoyan, SAAB or Dasault part with its critical technologies and source codes? They may give you some parts of it, but they will retain the real core,” he said. “There are certain things that we will have to do ourselves and protect with our lives. That’s what will create true national security.” This highly qualified scientist knows what he is saying. And, for people who understand that particular world, it would interesting to know that for a large part of his life this scientist was placed in several foreign countries as the India’s official representative of the khadi and cottage industries. In that respect, Tejas and Arjun are decades of hard work in accumulating and developing technologies that have now reached the critical mass to create an explosive growth in the manufacturing and industrial sectors.

It’s this potential that’s scaring the global powers that want India to grow for the massive market opportunities that it provides, but in a manner that it’s still dependent of foreign intellectual property rights and patents regime. This is where Sitharaman, and especially Modi, has to look eastwards and take a leaf or three, or even the entire book, from China. It isn’t only for parochial reasons that developed countries closely guard their secrets in the aviation sector and the tank building industries. These two specific industries are like the sorcerer’s stones for kick-starting the civilian manufacturing and industrial sector. Every single Chinese sectoral growth story of the last three decades – from electronics, mobile phones, digital display systems, electronic commerce, drones to high-strength steel, high-speed rail engines and massive agricultural and farming equipment – can be traced back to China’s legal and not so legal efforts at acquiring critical technologies and building up the foundation for the aviation industry and an indigenous tank designing and manufacturing capacity.

It’s again not a coincidence that some of the world’s leading high technology manufacturing companies have both integrated military and civilian divisions. The Swedish giant SAAB manufactures cars, trucks and buses as well as fighter aircrafts and precision missile systems. The symbol that’s made BMW famous is actually a propeller, derived from its pre-World War avatar of being one of leading supplier of arms, aircraft and ammunition to Nazi Germany. China has at least ten large military industrial complexes – Aviation Industry Corp of China (AVIC), Norinco Group, China Electronics Technology Group Corp, China Shipbuilding Industry Corp (CSIC) and China Nuclear Engineering Group Co to name a few – that produce both military and civilian products. The interesting takeaway for both Modi and Sitharaman is that all the Chinese giants are substantially and strategically led by the State with the Chinese government being the majority investor and stakeholder.

Most of the big-ticket growth trends that one associate with China – from massive hydroelectric power plants, solar farms to high-speed electric train engines – are all derived from the country’s massive state investments into the military industrial complex, particularly the aviation sector and the tank building industries. Three examples, two from India and one from China, should home in the point beyond any doubt about why some critical and strategic sectors, like space, aviation and tank building, should be aggressively controlled and led by state enterprises and massive government investments. India today is in the unlikely possession of one of the most advanced battery storage technologies in the world courtesy the Mars Orbital Mission (MOM). Elon Musk and Tesla’s interest in India in not just about sustainable future, massive markets and green economy, it’s also about acquiring the critical piece of battery storage technology that powered our MOM satellite. The second example is development of the GTX-35VS Kaveri Engine and its Kabini core by the Gas Turbine Research Establishment. Though the engine, for now, has failed to achieve its 95-115 kiloton thrust requirements, it’s really close to achieving those numbers. Yet Kaveri civilian derivatives are already being used to develop an indigenous marine propulsion engine, which will have a direct impact on making India’s ship building industry of world standards, and for developing high powered and high-capacity rail engines for India’s emerging freight corridors. Needless to say, India has been dependent on companies like ABB for high-powered rail engines. The third example, from China, is the development of its indigenous Beidou satellite navigation system that’s meant to help Chinese military aircraft enter the new age of networked warfare. It’s the third country, after US and Russia, to have its own Global Positioning System and the civilian implications of it are already felt in China ranging from pinpoint accuracy of weather forecast to massive increases in agricultural yields due to high-resolution satellite imaging helping in optimising cropping patterns and harvesting cycles.

Tejas and Arjun have the potential to become our ‘China moment’ transforming every single aspect of Indian political economy, from our higher, technical and scientific education system to our research and development efforts, creating the necessary infrastructure for it and increasing the investment manifold. There is a lot to learn from our giant neighbour and this is one lesson that Modi and Sitharaman can imbibe and implement in true national spirit, rising above political compulsions and decisively moving away from soft approaches that have kept us addicted to foreign technologies and the power play of global corporations and their powerful government backers. India needs to adopt Tejas and Arjun in its totality and Modi can use this opportunity to enter the annals of Indian statesmen who will always be remembered with fondness and gratitude for taking the tough steps needed to secure India and its future generations.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 01 Jan 2018 22:40

http://publications.drdo.gov.in/ojs/ind ... 12441/6079

commemorative issue of defence science journal on DRDO

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby jaysimha » 01 Jan 2018 22:45



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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Zynda » 03 Jan 2018 19:20

I think this piece of news was missed here.

Saras PT1-N had a high speed taxi trials held yesterday. Link contains video. I dunno how to embed twitter video link directly here. One of the reply has a slightly longer length video showing various parameters during trial.

https://twitter.com/writetake/status/948123244736913408

Looks like the maiden flight may happen soon. With A-5 & K-4 tests scheduled soon...slightly good times ahead for indigenous products :)

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Neela » 03 Jan 2018 20:16

Zynda wrote:I think this piece of news was missed here.

Saras PT1-N had a high speed taxi trials held yesterday. Link contains video. I dunno how to embed twitter video link directly here. One of the reply has a slightly longer length video showing various parameters during trial.

https://twitter.com/writetake/status/948123244736913408

Looks like the maiden flight may happen soon. With A-5 & K-4 tests scheduled soon...slightly good times ahead for indigenous products :)


Also , according to Anantha Krishnan, a longer 19 seater version is planned with toilet facility.
This really opens up the regional / tier II /tier III market for HAL.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby prasannasimha » 04 Jan 2018 00:17

Yes the 19 seater with toilet was planned as second stage as DGCA certification is more complicated thaan for military use by CEMILAC

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby ramana » 04 Jan 2018 00:24

Can we stop the toilet in the plane meme?

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby chola » 04 Jan 2018 00:35

ramana wrote:Can we stop the toilet in the plane meme?


lol. But it is a major step towards a viable commercial aircraft no?

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 01:14

Second Ramana sir. No more jokes etc, lets keep the thread focused.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 01:15

Meanwhile, huge news.
http://indianexpress.com/article/india/ ... y-4991916/

Defence Ministry allows private sector to manufacture eight selected ammunition for Indian Army

The ministry said the aim of the decision is to facilitate development of indigenous capacity, reduce import dependence and develop a robust supply of ammunition within the country. “With the long-term objective of building capacity within the industry as a robust alternative source of ammunition, the government has approved manufacturing of eight selected ammunition for Indian Army by Indian Industry,” the defence ministry said.

Karan M
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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 01:16

Big news is this includes FSAPDS. I hope Bharat Forge steps up.

This includes for 30mm ammunition used by infantry carrying vehicles, 125mm armour piercing types to stop tanks and armoured vehicles and 40 mm grenades that can be machine launched.

Read more at:

http://economictimes.indiatimes.com/art ... aign=cppst

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Indranil » 04 Jan 2018 01:20

The 14 seater Saras has a toilet too. If you look at the cabin dimensions the Hansa cabin dimensions is taller and wider than the Dornier 228's cabin. If you considered toilet area in the cabin space, it would be about 7.5 mtrs which is longer than the Do-228's 7.0 mtr cabin as well. If took the bathroom out, it will still be 6.5 mtrs. Each seat has its window. It is pressurized. It is pretty luxurious.

Image

If somebody proficient at aircraft interior design sat down and came up with commuter seating version, I am sure 5-6 more seats can be fit inside the current aircraft. For reference, look at Metroliner's 21 seat configuration (with a WC). It has roughly the same cabin dimensions as Saras-14. It is slightly longer at 7.75 mtrs instead of the 7.5 mtrs of Saras. That's okay, take a row of seats off on the Saras. There should still be room for 19 seats. Also the placement of the WC is much better. The pilots don't have to walk through the entire aisle to use the WC.

Image

And here's Do-228's cabin without a WC.
Image

Aircrafts are no longer designed as a luxurious mode of transport. It is all utility now. I hope Saras's cabin is designed the same way.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 01:53

jaysimha wrote:https://www.drdo.gov.in/drdo/English/67-3CIR-3___________Brief_on_Shakti.pdf
Integrated Radar EW System – SHAKTI


Successor to Ellora and already in evaluation! Great news - this is India's new EW suite for capital ships.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 01:54

jaysimha wrote:Expression of Interest
TOT OF AN ADVANCED LIGHT TOWED ARRAY SONAR (ALTAS)
https://www.drdo.gov.in/drdo/English/II ... _ALTAS.pdf


Looks like ALTAS is nearly ready and hence the GOI/IN have only ordered 8 Active towed array sonars for specific ships, waiting for this cost-effective option.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 17:56

Very interesting video - check out the number of sonars part of USHUS complex for IN Kilos!
Also, the RLG-INS with multi-sat capability is in mass production and will equip all IN ships.
https://www.youtube.com/watch?v=_3YHGEjClAA

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 18:01

Another video on MMICs and clearly mentions work on GaN devices.
Plus a new secure phone.
https://www.youtube.com/watch?v=_cR5rnBM6dU

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Aditya_V » 04 Jan 2018 18:07

Can anyone tell me what are the advantages of the rear facing Propellers at the back of the aircraft like Saras as opposed to a more conventional forward facing propellers on the wings?

I understand it is called pusher configuration, can get better cruising speed. The US Army banned the pusher configuration in 1914 due to crashes.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 19:18

Now you have gone and made JayS and Indranil's day. :-D
But best discussed in another thread please.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 19:19

From Twitter:

MoD also approves purchase of Low Intensity Conflict Electronic Warfare System (LICEWS) from Bharat Electronics Limited for Rs 470 crore.

Likely another DRDO-BEL program.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 19:22

My guess would be a COMINT system with DF/Jamming capabilities.

Ok at least the DF part is confirmed:
http://spsshownews.com/interviews/?id=5 ... rector-BEL

S.K. Sharma (Sharma):Some of the important new products introduced by BEL in the past one year are � Bharani, a low level lightweight radar; Hullmounted sonar (detecting subsurface targets in sea); New electronic voting machine (EVM); Voter verifiable paper audit trail, a printing attachment to the EVM; and radio for LIC EW system, a direction finding subsystem of low intensity conflict electronic warfare.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Zynda » 04 Jan 2018 19:47

Aditya_V wrote:Can anyone tell me what are the advantages of the rear facing Propellers at the back of the aircraft like Saras as opposed to a more conventional forward facing propellers on the wings?

I understand it is called pusher configuration, can get better cruising speed. The US Army banned the pusher configuration in 1914 due to crashes.

I don't know about better cruising speed but definitely one of the factors which made NAL consider pusher config for Saras is lower engine noise inside the cabin.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby JayS » 04 Jan 2018 19:50

Anyone have any idea what happening with Project Kautilya - space based ELNIT system..? I saw in some Parliamentary report that it was approved with 4xx Cr funding. Isit already deployed...?

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 19:53

JayS - Kautilya is not a space based ELINT system but a special center at RCI dealing with hyperspectral imaging, SAR, data fusion etc.

Hon'ble Raksha Mantri inaugurating Kautilya futuristic research centre at RCI, Hyderabad. K. Vishweshwar Reddy, Hon'ble MP of Telangana and Dr G. Satheesh ...

http://www.spsmai.com/news/images/RCI-1.jpg

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby JayS » 04 Jan 2018 19:55

Indranil wrote:
If somebody proficient at aircraft interior design sat down and came up with commuter seating version, I am sure 5-6 more seats can be fit inside the current aircraft.

Aircrafts are no longer designed as a luxurious mode of transport. It is all utility now. I hope Saras's cabin is designed the same way.



Since its currently running as requirement for IAF, perhaps IAF wants it that way. I am sure if they come up with Civilian version, it will utilize space to max. As such interior can be customized/modified any time. Interior is dictated by Customers.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby JayS » 04 Jan 2018 19:57

Karan M wrote:JayS - Kautilya is not a space based ELINT system but a special center at RCI dealing with hyperspectral imaging, SAR, data fusion etc.

Hon'ble Raksha Mantri inaugurating Kautilya futuristic research centre at RCI, Hyderabad. K. Vishweshwar Reddy, Hon'ble MP of Telangana and Dr G. Satheesh ...

http://www.spsmai.com/news/images/RCI-1.jpg


Hmm. I saw that, but thought may be the building is for that project or something like that. Because when I googled for it, it gave this post of yours from 2014 (you seems to have copied from MOD Annual Report):

viewtopic.php?t=6866&start=400#p1741265

KAUTILYA for Space Borne ELINT System:
Programme KAUTILYA involves development
of Electronic Intelligence (ELINT) payload for
integration on an indigenous mini Satellite.
Preliminary Design Review (PDR) and
Detailed Design Review for ELINT payload
have been completed. Baseline Design
Review with ISRO has also been completed.
System feasibility study has been completed
and system configuration has been finalised.
Hardware development is in progress.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 04 Jan 2018 20:11

Oh snap, I forgot about that entirely. :D

That program to my knowledge, was about a DLRL payload for ELINT alone, whereas the center at RCI is for research into a host of emerging technologies.

But you may exactly be right, that this center develops a wide array capability for deployment in satellites - after all:
http://www.newwarfare.com/index.php?tas ... ory&&id=49

Meanwhile, Defence Research and Development Organisation (DRDO) has unveiled an ambitious plan for a series of satellites for a variety of uses for supporting the three wings of the services.

In this context, Hyderabad based Defence Electronics Research Laboratory (DLRL) of DRDO had hinted at a project for developing a high performance Electronic Intelligence (ELINT) satellite capable of monitoring trouble spots along India’s international borders.

The payload of this satellite is to be developed by DLRL. With this satellite, Indian defence forces will be in a position to obtain a fairly good “intelligence picture” of the build up across Indian borders with China and Pakistan.

This satellite is planned to be launched by means of PSLV sometime during the middle of this decade. Significantly, this satellite is likely to be followed by the development of an exclusive Communications Intelligence (COMINT) satellite for the use of the Indian armed forces.

Beyond building service payloads, DRDO will have to depend on ISRO for the realization of fully integrated satellite systems and also for getting them off the ground.


Basically, the first payload under Program Kautilya may be an ELINT one, but follow on ones may be different.

Sound familiar

Kautilya - An advanced centre at RCI for research on futuristic areas, data processing, hyper spectral imagery, synthetic aperture radar and electronic intelligence measurements.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Indranil » 05 Jan 2018 00:31

Aditya_V wrote:Can anyone tell me what are the advantages of the rear facing Propellers at the back of the aircraft like Saras as opposed to a more conventional forward facing propellers on the wings?

I understand it is called pusher configuration, can get better cruising speed. The US Army banned the pusher configuration in 1914 due to crashes.

Almost all prop-based UAVs are in pusher config!

The rest is just a few Google searches away. :wink:

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 05 Jan 2018 00:54

Defense World Net

UAE Orders 40,000 Pieces of Bofors Component from India
12:46 PM, November 30, 2017

United Arab Emirates (UAE) has placed an order for 40,000 pieces of a component used in Bofors artillery guns from Indian state-run Ordnance Factory Board (OFB) for an estimated $36 million (232 crores).

The order placed in September this year, is the biggest export order by value, which came amid India’s push to scale up exports of military hardware, chairman S.C. Bajpai was quoted as saying by Livemint at a press conference on Tuesday.

Though the OFB started to export ammunition in 1989, the value of orders ranged between INR 30 crore and INR 35 crore, said other officials at the OFB, who asked not to be identified.

The UAE and several other countries are showing interest in goods manufactured by the OFB, Bajpai said.

Officials from the UAE are currently in India for trial of another component used in heavy artillery guns. The trials have been satisfactory, according to the unnamed OFB officials cited above.

The order from the UAE is a “big leap” in the OFB’s history, and the ammunition manufacturer is trying to secure more orders from the West Asian nation, one of them said.

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby Karan M » 05 Jan 2018 01:31

J bud

Kautilya was funded in 2012, and is still ongoing - so I would say not operational (yet)

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby vasu raya » 06 Jan 2018 07:04

^^^
Hopefully they break out of the gestation soon ...

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby nam » 06 Jan 2018 14:26

The UAE order is a perfect example why we need to build our private mic. Our private industries could have produced parts for western weapons. With the Arabs seems to be in a mood to light up their region and preference for western maal, we would have selling them in tons...

But alas..

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Re: India's R&D in Defence DRDO, PSUs and Private Sector

Postby chola » 06 Jan 2018 17:50

Indranil wrote:
Aditya_V wrote:Can anyone tell me what are the advantages of the rear facing Propellers at the back of the aircraft like Saras as opposed to a more conventional forward facing propellers on the wings?

I understand it is called pusher configuration, can get better cruising speed. The US Army banned the pusher configuration in 1914 due to crashes.

Almost all prop-based UAVs are in pusher config!

The rest is just a few Google searches away. :wink:



But how many transports use the pusher config? Or manned aircraft in general?

I don’t know about this. It is good to think outside the box once you have the basics down pat. But this is our first wholly designed craft in this space so it seems to me that a conventional design would serve us better to get things off the ground.


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