Indian Military News, Reports, Data, etc.

kwaigonegin

Colonel
just reading through all of the Indian military blog entries surrounding LCA, I can't arrive to any conclusion other than that LCA is just a subpar fighter jet. Whether or not the naval variant actually ever makes to service is a big question. If it does, it would certainly not be a decision based on its performance. Indian navy would be better served to see if they can get naval variant of Rafale flying off its future carriers.

I have to agree with you TP.. like I said in my previous post this entire project is probably more beneficial from the experiences learned for the Indians to be applied in future endevors than the actual plane itself.

I definitely agree that they probably should not put Tejas on carriers (except maybe secondary roles) because by it's very nature an aircraft carrier is and always will be an offensive type weapon system and with power projection and strong offensive capabilities.

You need to put the very best navalized aircraft and best pilots you have on carriers because they are usually the very first planes to go to battle in any conflict. If IN puts the Tejas as a frontline naval strike aircraft/fighter on a carrier it would be a mistake IMHO especially when they already have the 29K and option for Rafale Marine which we know are more capable.
 

Jeff Head

General
Registered Member
just reading through all of the Indian military blog entries surrounding LCA, I can't arrive to any conclusion other than that LCA is just a subpar fighter jet. Whether or not the naval variant actually ever makes to service is a big question. If it does, it would certainly not be a decision based on its performance. Indian navy would be better served to see if they can get naval variant of Rafale flying off its future carriers.
Well, as I understand it, the Indian order is for 126 aircraft for the Indian Air force over the next ten years.

They have options to increase the order up to 200 aircraft and I believe the Indian Navy is hoping that those aircraft will be Rafael M aircraft for their indigenous carriers.

There is no doubt that Rafael Ms flying off of the Indian carriers would be a huge advantage for them.

However, for the Vikramaditya, I do not believe they will fit.

The Mig-29K with wings folded has a wingspan of 25.7 ft. The Rafael M, whose wings do not fold, has a wingspan of 35.4 ft. This is 9.7 ft. wider. I believe from the following picture of the Mig-29K on the forward, largest elevator, which they use to lift the Mig-29K, that you can see that there simply are not 9.7 ft. left over.


vikram-elev-02.jpg


The port side of the photo is right up against the edge...a few inches off of it. The starboard side looks to have maybe 6ft max left between the folded wing and the edge of the elevator. They need 9.7 ft. and I just do not see it there.

Here's a video showing the Mig-29K being lifted out of the hanger deck where you can see it too.


[video=youtube;kdI8PWmYEdU]http://www.youtube.com/watch?v=kdI8PWmYEdU[/video]

Perhaps on the Vikrant, since those elevators are deck edge and are being designed new to accommodate the Indian's needs, they will surely be large enough for the Rafael M...but I do not believe the Virkamaditya is.

By comparison, the Tejas wingspan is 26.9 ft., which will clearly fit on the Vikramaditya.
 
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plawolf

Lieutenant General
Ever hear of aerial refueling and buddy stores. The HAL Tejas has air to air refueling capabilities.

Come on Jeff, you know I know of buddy refueling, let's not play games.

But having IFR capabilities does not change the fact the LCA has very short range. Even with IFR, its range cannot be extended that much, especially with buddy refuelling since the buddy LCA doing the fueling doesn't have all that much fuel to spare to start with.

As we have discussed before, many single engine aircraft have worked very well off of the decks of carriers. This is not an issue.

Did I say its an issue? I said a single engined aircraft is inherently more risky than a twin engined aircraft to operate off of carriers. Surely that's not a particularly controversial position to take?

Nice strawman Wolf, but the fact remains that the Indians currently have had the Harrier. The Tejas will be a better attack aircraft than the Harrier. Irrespective of your use of the Speical Olympics in such a way to make your point. Actually using the Speical Olympics in such a way, IMHO, is disrespectful to anyone who has either been disabled, or anyone who has kids or relatives who are, and uses that event to better themselves.

Just what strawman was I making? I am genuinely perplexed. My point is that using the harrier as a benchmark is setting the bar pretty low, considering the actual age of the harrier, and even then the harrier hardly represents the cutting edge of aerodynamic performance of its time since the harrier was designed for VTOL as its primary objective with all other major characteristics suffering in order to accommodate that primary requirement.

As for the Special Olympics bit, well, for one I cannot possibly claim credit for coining that term as it is pretty well known. I must confess to never have bothered to actually google the exact meaning, but I always understand it as intending to mock people who set ridiculously easy goals with little inherent meaning, like an able bodied person competing and winning in the Special Olympics. It was just a light hearted asside which I thought as being amusingly appropriate to the situation at hand. It was most certainly never meant to insulting or be disparaging towards disabled people. I am a little surprised you would interpret it such.

The Indians built the LCA themselves. It is not a waste. It gives the Indians a lot of flexibility.

Just when did I say the LCA was a waste? You even quoted the part of me saying the Indians should have put it into mass production ASAP.

The US used the A-4 Skyhawk effectively for many, many years...and the Brazilians still use it today off of their carrier. As a multi-role aircraft the Tejas is superior.

How old is the A4 again? And unless the Indians plan on invading Brazil, using the A4 as benchmark is again setting the bar pointlessly low when the world and all of India's real peers and rivals have moved on to far more modern and capable platforms. Is it not a little bit telling that you have never actually compared the LCA to any of them?

No, it is very practical. This is an aircraft that can perform the attack role and a CAP role for the Indian carriers that they have built themselves, while sacrificing little room for their Mig-29Ks. They could easily have 16-18 Mig-29Ks and 6-8 Tejas and still operate their AEW and SAR helos.

Well, with all due respect, but saying something can do this and that is rather meaningless. You can use a WWII Hellcat for attack and CAP, does not mean doing so is a great idea. Same thing applies to the LCA, sure you can use it for strike and CAP, but in light of India's other options, and indeed the aircraft it would actually have to give up having onboard their carriers to make room for those few LCAs, well, it does not really seem like all that great a trade off.

I think you would struggle even amongst the most hardcore of Indian military fanboys to find many who would trade 4-6 Mig29Ks for 6-8 LCAs never mind a similar trade between LCAs and Rafales.

Now, you and others have made a great point about the Rafale possibly not being able to fit the Vikra's elevators without folding wings. But I think that merely highlights another major design deficiency with the Vikra (and one one would hope they did not replicate on their indigenous carriers) and India's terrible procurement procedures rather than any real fault the Rafale or my argument that it would make a far superior carrier fighter than the LCA.

But even if worse comes to worse and the new indigenous Indian carriers also have the Vikra's decidedly odd and limiting elevator set up, surely it would be cheaper and faster by far to commission the French to retrofit folding wings on the Indian Rafale-Ms rather than redesign the LCA for carrier ops.

You of all people should know the kind of massive undertaking and challenges it would be to redesign a land based fighter for carrier ops. Are you really going to honestly say that you think it makes any sort of sense to go through all that extra work, and take on all that extra cost, delay and risk (on an airplane that has already been plagued by repeated delays and cost overruns) to redesign a land based fighter for carrier ops when you are also already buying one of the finest carrier capable fighters ever built, but you will use that exclusively from land bases?!

The Tejas will work fine as an attack aircraft off of the carrier...and it will be able to perform CAP missions with BVR missiles if needed. That will be a good thing, freeing up the Mig-29Ks for other, more demanding roles.

Well Jeff, the issue has never been whether the LCA can do whatever, but whether it is going to be any good at it compared to the other, readily available options the Indians will literally have at their fingertips.

The LCA as a land based short range fighter, at least has a niche that it can fill well. As a carrier fighter, it brings absolutely nothing to the table that other types the Indians will already be operating cannot do far far better.

If you looked at the situation with a sober, objective eye, you will see that far from being a good thing, the naval LCA is a potential death sentence for the type.

My reading of the situation is that the IAF simply does not want the LCA, preferring to save their cash for more MKIs, Rafales and PAK-FAs instead.

They seemed to have somehow managed to palm the LCA off to the navy. But with HAI's track record and the sheer technological challenges involved in adapting a land based fighter for carrier ops, one really cannot hold much hold that hope that the naval LCA will arrive on budget and on time.

It would not be hard for a cynical man to see the IN using those delays and cost overruns as an excuse to kill the project off in order to get more Mig29s and/or Rafales for the future carrier air group. Even the most optimistic man cannot credible rule that possibility out given the LCA's troubles thus far and how many past Indian defence deals when went.

So, instead of repeating the same mistakes that helped get the LCA so delayed in the first place and run the risk of further delays killing it off outright, is it not far more preferable to just start building the blasted thing en mass, right now, and get the type operationally fielded with the IAF already?

The Indians have learnt pretty much all they can from endlessly revising the specs for the LCA and making running redesigns and modifications. But there is plenty they could still learn from mass producing the type and getting real feedback on its performance from pilots and trying to address any shortcomings thus exposed.
 

Jeff Head

General
Registered Member
...having IFR capabilities does not change the fact the LCA has very short range. Even with IFR, its range cannot be extended that much, especially with buddy refuelling since the buddy LCA doing the fueling doesn't have all that much fuel
A buddy store refuel aircraft would mount as many pylons with refueling tanks as possible...so it could have plenty of fuel. Top them off after launch, and then meet them on the way back to get them home safely. You can easily double their range doing that. And, it does not have be from another LCA, it could also refuel from a Mig-29K carrying the necessary tanks.

Did I say its an issue? I said a single engined aircraft is inherently more risky than a twin engined aircraft to operate off of carriers. Surely that's not a particularly controversial position to take?
In the context of talking about the deficiencies of the Tejas as a carrier aircraft you mentioned it. I naturally took that as one of the issues you had against it. My point is that single engine aircraft have operated off of carriers safely and reliably for decades, so it is not an issue. If you do not believe it to be an issue...then fine, we agree.

Just what strawman was I making?
The strawman of saying that comparing the Harrier to the Tejas is like winning the Special Olympics. Number one, it is not the same at all. The fact is that the statement that the Tejas is better in the light attack mode than the Harrier is true. The Harrier is what the Indians have operated to date...and they did not build it. The Tejas will do a better job of that and is something they did build. This does not mean it is better than other aircraft...only that it can do the job better than what the Indians have operated to date.

As for the Special Olympics bit, well, for one I cannot possibly claim credit for coining that term as it is pretty well known. I must confess to never have bothered to actually google the exact meaning, but I always understand it as intending to mock people who set ridiculously easy goals with little inherent meaning, like an able bodied person competing and winning in the Special Olympics.
The Special Olympics is a long held competition for disabled people. For them, in their condition, it is a very difficult thing and is something that gives them a very high bar (for their condition) to aspire to, and allows them to compete where they had not been able to before.

Sometimes people speak down to it, and treat it like it is nothing, or like it somehow is less than exemplary because able bodied people can so much more easily perform those feats. Those references are derogatory and miss the entire point. If you did not mean it as a comparison that derides the Special Olympics and somehow says that winning the Special Olympics is somehow a very low bar...then I retract my concerns regarding what you said. It just seemed to me that you were implying that somehow winning the Special Olympics is a "low bar," when in fact, it is not a low bar at all given the nature of the competition and those competing.

Just when did I say the LCA was a waste?
You indicated that the Indians, in planning to use the LCA in the naval air environment off of their carrier were, "wasting time and money trying to whip this dead horse into something its clearly not suited for." That was the "waste" I was referring to.

How old is the A4 again? And unless the Indians plan on invading Brazil, using the A4 as benchmark is again setting the bar pointlessly low when the world and all of India's real peers and rivals have moved on to far more modern and capable platforms.[./quote]The A-4, to this day is a decent and dangerous platform for its role. Even today, a squadron of appropriately armed A-4s, with SSMs coming in very low on the deck, would be very dangerous to even more modern vessels.

Is it not a little bit telling that you have never actually compared the LCA to any of them?
I have freely admitted that the newer aircraft the Indians are using are better. They are also more expensive, and they are also not indigenous. The Tejas will be able to perform attack roles and CAP roles near to the carriers adequately...and give the Indians good experience with their ongoing aircraft industry. That is all. I do not expect they will use too many of them in any case...but I do expect they will use some.

Now, you and others have made a great point about the Rafale possibly not being able to fit the Vikra's elevators without folding wings. But I think that merely highlights another major design deficiency with the Vikra (and one one would hope they did not replicate on their indigenous carriers) and India's terrible procurement procedures rather than any real fault the Rafale or my argument that it would make a far superior carrier fighter than the LCA.
It is not meant to be an indictment of either the Rafael M or the Vikramaditya. It is just a straight forward statement about the facts as they relate to the Vikram's elevator and the size of the Rafael. That is all.

The Indians could not change the size of that elevator without a lot of other costly, time consuming changes...and they were already over budget.

The Rafael will be (IMHO) the best aircraft the Indians have for naval operations, if in fact they ever buy the M version.

There is no guarantee that they will. They may well be perfectly happy with the Mig-29K and all of the Rafaels may well go to the IAF. I know the entirety of the current order of 126 is for the IAF.

But even if worse comes to worse and the new indigenous Indian carriers also have the Vikra's decidedly odd and limiting elevator set up
I would be very surprised to see the Virkant's elevator be as small and limiting as the Vikram's. No way do I believe that will happen

As to the Virkam's being odd...at the time the Gorshkov was built, the sixe of that elevator was not odd. If fit their helos and their STOVL aircraft just fine. It simply is what it is.

Well Jeff, the issue has never been whether the LCA can do whatever, but whether it is going to be any good at it compared to the other, readily available options the Indians will literally have at their fingertips.
I agree. I am not saying and never have said that the LCA is a better option in terms of performance. It does provide the Indians with flexibility, less cost, and the opportunity for them to make use of their own indigenous aircraft and learn from them.

My contentions has simply been that the Indians could use them, could learn from that use in terms of their own experience and industry, and may make use of a few of them on their carriers.

Anyhow, we've now beat this one to death...as we normally do...and that is fine. Lost of interesting points and counter points and no ill will, and no harm or foul.
 

thunderchief

Senior Member
But even if worse comes to worse and the new indigenous Indian carriers also have the Vikra's decidedly odd and limiting elevator set up, surely it would be cheaper and faster by far to commission the French to retrofit folding wings on the Indian Rafale-Ms rather than redesign the LCA for carrier ops.

Actually , Rafale-M with folding wings was requirement for French navy , but they decided to scrap it . Apparently , Rafale's delta wing is structurally very complex , so they would have to redesign it from scratch and to introduce many changes in FBW system to cope with new wing . Current commonality of parts between Rafale-M and "regular" Rafale is about 90% . With folding wings , it would drop significantly , raising already expensive price of development and plane itself . Would India pay for it ? I doubt ,as they are already voicing concerns that Rafales they procured would cost more than FGFA (Sukhoi PAK FA for India) .
 

tphuang

General
Staff member
Super Moderator
VIP Professional
Registered Member
The MiG-29K does fit the back elevator of the Vikramaditya.

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Thanks, that photo tells a lot.

Well, as I understand it, the Indian order is for 126 aircraft for the Indian Air force over the next ten years.

They have options to increase the order up to 200 aircraft and I believe the Indian Navy is hoping that those aircraft will be Rafael M aircraft for their indigenous carriers.

There is no doubt that Rafael Ms flying off of the Indian carriers would be a huge advantage for them.

However, for the Vikramaditya, I do not believe they will fit.

The Mig-29K with wings folded has a wingspan of 25.7 ft. The Rafael M, whose wings do not fold, has a wingspan of 35.4 ft. This is 9.7 ft. wider. I believe from the following picture of the Mig-29K on the forward, largest elevator, which they use to lift the Mig-29K, that you can see that there simply are not 9.7 ft. left over.


The port side of the photo is right up against the edge...a few inches off of it. The starboard side looks to have maybe 6ft max left between the folded wing and the edge of the elevator. They need 9.7 ft. and I just do not see it there.

Here's a video showing the Mig-29K being lifted out of the hanger deck where you can see it too.
Perhaps on the Vikrant, since those elevators are deck edge and are being designed new to accommodate the Indian's needs, they will surely be large enough for the Rafael M...but I do not believe the Virkamaditya is.

By comparison, the Tejas wingspan is 26.9 ft., which will clearly fit on the Vikramaditya.

btw, I completely agree with what you are saying here. Rafael M would be for future indigenous carrier (I am thinking the proposed INS Vishal). Can Rafale M take off on a STOBAR carrier?
 

thunderchief

Senior Member
Can Rafale M take off on a STOBAR carrier?

Yes , but with very reduced payload . It has slightly worse take-off characteristics then Mig-29K (mostly because delta wing ) so Indian Navy was not interested - for now . If and when they start to build CATOBAR carrier , Rafale-M may resurface . Of course , much will depend on long delayed signing of contract for land-based Rafales .
 

adeptitus

Captain
VIP Professional
If the Indian Navy were to introduce Rafael-M and Tejas-Naval aircraft to their carrier fleet, it'd mean that they'd have to support 3 different fighters from 3 different sources -- Russian (MiG-29K), French (Rafael), and Indian (Tejas) with GE engine.

From my armchair admiral perspective, each aircraft type would require specific tools, spares, diagnostic equipment (of different national origin!), trained mechanics, etc. I suppose you could train the same mechanic to service RD-33, M-88, and F404 engines? If the Kaveri is ever added, that would make 4 different fighter engines of different national origin. Then there's additional support & equipment needed for various helicopters. Doesn't seem like a good idea to me.

Why the Tejas? So when India is negotiating with foreign suppliers of weapons, they have a Tejas bargaining chip and a "Plan B". Let's not forget the Chinese Navy and AF also had their "Plan B" on ships and planes (A50I vs KJ2000).
 

thunderchief

Senior Member
If the Indian Navy were to introduce Rafael-M and Tejas-Naval aircraft to their carrier fleet, it'd mean that they'd have to support 3 different fighters from 3 different sources -- Russian (MiG-29K), French (Rafael), and Indian (Tejas) with GE engine.

From my armchair admiral perspective, each aircraft type would require specific tools, spares, diagnostic equipment (of different national origin!), trained mechanics, etc. I suppose you could train the same mechanic to service RD-33, M-88, and F404 engines? If the Kaveri is ever added, that would make 4 different fighter engines of different national origin. Then there's additional support & equipment needed for various helicopters. Doesn't seem like a good idea to me.

Why the Tejas? So when India is negotiating with foreign suppliers of weapons, they have a Tejas bargaining chip and a "Plan B". Let's not forget the Chinese Navy and AF also had their "Plan B" on ships and planes (A50I vs KJ2000).

Well , India has long tradition of using aircraft from different sources . Even now , they have Mig-29 , Mirage-2000 , Harrier , P-8 etc ...

If you focus just on Indian Navy , in near future they are firmly behind Mig-29K . They have INS Vikramidtya and they need to make her operational . They are also building INS Vikrant , again as STOBAR with Mig-29K as primary aircraft .
Everything after that , naval Tejas , Rafale-M , naval PAK FA etc.. is a matter of speculation because no firm decisions have been made .
 
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