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Eurofighter a dud - London plans to reduce order for obsolescent fighter

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Eurofighter a dud - London plans to reduce order for obsolescent fighter

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Old 20th Sep 2007, 11:32
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I was just reading Janes Defence weekly - normally a fairly accurate publication and it says that F35B has a combat radius of 503nm (800km). This doesnt really agree with your 2000km range figure, even when doubled. Also it has a 7.5g limit and no internal gun - something the Typhoon got ridiculed and lambasted for (quite rightly in my opinion). These figures dont really fit in with your ultra-agile F35B picture. Have I missed something?

If you want to push F35B I suggest you stick with its biggest strength over Typhoon/Rafale etc and that is "stealth". There is other avionics stuff, but that is currently unproven/planned capability that Typhoon could claim as well for Tranche 3/4/whatever.
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Old 20th Sep 2007, 14:41
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How much relevance is stealth in the future? As new technologies are invented technologies to counter them are too.

Isn't comparatively cheap IRST/FLIR proving a thorn in the side of of this expensive stealth technology?
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Old 20th Sep 2007, 14:56
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Isn't comparatively cheap IRST/FLIR proving a thorn in the side of of this expensive stealth technology?

Nope, passive infrared devices can't see much too farther than visual range in humid and/or dusty air. Active infrared radar has less range than microwave radar in any atmospheric conditions. ( Microwave wavelength radar -- that which is commonly called "radar." )

Radar stealth affords low observability at distances beyond passive electro-optical sensor or eyeball range. Radar stealth is what one needs for successful 21st century air to air bvr combat.

Let me ask this rhetorical question: why do longe range air interdiction missiles use radar guidance instead of IRST/FLIR?
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Old 20th Sep 2007, 15:00
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Let me ask this rhetorical question: why do longe range air interdiction missiles use radar guidance instead of IRST/FLIR?
Isn't that mainly due to the maturity of the base technology?

Ok, whilst IRST/FLIR may not be the correct counter I'm sure my initial comment is true enough, ie: as one technology is invented someone invents one to counter it. Surely its only a matter of time before the stealth technology that the F35B will employ is countered and its all back to square one again (well at least against a 1st world foe)?
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Old 20th Sep 2007, 15:14
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Golly, I'm not French, I'm a colonial.

The range of F-35B is not conclusively known, but at the very least, we know that it is possible that it will have a longer range than the EF, despite being a VSTOL fighter.

Furthermore, with the addition of beam weapons on the F-35A and F-35C, the natural agility of the EF is eroded even further. At the moment they have gotten a laser to fire up to 10 km range with effect and are miniaturizing it to fit into the forward fan space of the B version.

There is no plane fast or agile enough to escape the speed of lasers, eh.

Furthermore, the AESA radar of the F-35B, which is already into the fourth generation AESA for the Americans, is known to be a comprehensive weapon.

When it comes to space age **** like this, I don't doubt the Americans.
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Old 20th Sep 2007, 15:22
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LM - put the spade down and step away from the hole...

The range of F-35B is not conclusively known, but at the very least, we know that it is possible that it will have a longer range than the EF, despite being a VSTOL fighter.
Anything might be possible. It is possible that the Pope will renounce his position in order that he might marry Kylie Minogue; it is, however, a tad unlikely.

Furthermore, with the addition of beam weapons on the F-35A and F-35C, the natural agility of the EF is eroded even further. At the moment they have gotten a laser to fire up to 10 km range with effect and are miniaturizing it to fit into the forward fan space of the B version.
How is agility eroded, unless the DEW is in a turret? If it'll 'fit in the fan space of the B version' (what happens to the fan?), then it'll be possible to fit it to Typhoon.

Furthermore, the AESA radar of the F-35B, which is already into the fourth generation AESA for the Americans, is known to be a comprehensive weapon.
That, with respect, is meaningless gibberish and ignores the fact that Typhoon will, in due course, have AESA.
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Old 20th Sep 2007, 16:36
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Er, it won't fit into the EF, because the US will never ever share that tech.

The natural agility advantage of EF, I mean.

Show me a working AESA of EADS or Dassault, and I'll sell you a bridge over River Helmand.
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Old 20th Sep 2007, 17:24
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If the US won't share the technology, then it means that as far as the RAF is concerned (and, one would hope the Austrians, Italians, Germans and Spanish at least) then the 'threat' is irrelevant, since unless we've fouled up spectacularly in the old special relationship, we're not going to be attempting to avoid DEW shots from F-35s.

And while European AESA may not be at full functionality now, by the time F-35 comes into UK service then unless something has gone wildly amiss, there will be one (unless you're adopting the arrogant view that only the US is capable of developing a functioning AESA radar).

Your argument is that the RAF shouldn't buy T3 of the Typhoon because of the 'failings' you mention, yet none of them actually stack up. Your argument might have some validity (a) if the timescale for JCA and T3 were parallel, but they're not and (b) if the UK finds itself at war with the US within the next 20 years.

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Old 20th Sep 2007, 18:25
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Furthermore, the AESA radar of the F-35B, which is already into the fourth generation AESA for the Americans, is known to be a comprehensive weapon.
When it comes to space age **** like this, I don't doubt the Americans.
I would be ready to doubt them, LM. I have found several instances where they pull the wool, either through ignorance or deviousness. I have worked quite closely with them and there are wide variations in their capabilities and understanding. When I was operating the APG68, the RWR in the same ac was pretty useless; but that capability was taken as state-of-the-art by the operators and their tactics tailored accordingly. The UK's kit is pretty good, really, and what we lack in technology we generally make up for with good training and practice.
It's a great pity that the F35 vs Typhoon discussion has become an argument from the 1960s: whether the UK needs floating ac carriers or a fixed one. Both the RN and the RAF seem to be fighting for survival, each trying to maintain a size of fleet that is sustainable as a separate service. The current's Government's SDR in 1997 was supposed to provide strategic direction, but since it was reneged upon with in months of its inception, has done nothing of the sort. So both services are fighting over a steadily reducing pot of cash with, it seems, little basis in what the requirement is.
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Old 20th Sep 2007, 19:13
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The range of F-35B is not conclusively known, but at the very least, we know that it is possible that it will have a longer range than the EF, despite being a VSTOL fighter.
Until it comes into productive service, the F35's longer range than the EF is purely theoretical and of no practical use whatsoever ...... Let me see, do I want a range of X miles now or should I wait 10-15 years for a jet with range 2X miles? Well, I would hazard to suggest that the troops on the grd in AF would be more than happy to take the EF with its X range next year rather than wait for the F35's 2X range.

Plus, the way things are panning out and given the likely future strategic priority for UK Plc being AF rather than IZ, I would think that the EF's range is plenty enough to get from KAF or KAIA down to Helmand with enough ordnance to do some landscaping.

Last edited by Melchett01; 20th Sep 2007 at 19:26.
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Old 20th Sep 2007, 20:07
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Ah, if my information is correct the MoD makes money out of the deal by taking a "brokerage fee" of around 1% of contract value, if the much quoted 20 billion pounds are correct for the whole deal the MoD should net around 200 million pounds.

As for European AESAs, there are lots currently working, CAESAR, RBE2, Vixen and ARTS spring to mind, none of them are operational but until the F35 comes along they pretty certainly will be in operational service.
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Old 20th Sep 2007, 23:21
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Show me a working AESA of EADS or Dassault, and I'll sell you a bridge over River Helmand.
Please see below the first Typhoon Captor AESA Radar (CAESAR) undergoing bench testing. Flight testing begins in a test Typhoon this year I believe and conservative estimates suggest it should be available for retrofit in Typhoons by around 2012.

Please see below the RBE2 AESA as fitted to Rafale and in service NOW.

Top tips: know what you're talking about before engaging in debate.

Finally, how much do you want for the bridge over the River Helmand then?

Regards,
MM
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Old 20th Sep 2007, 23:47
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Nailed !!
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Old 21st Sep 2007, 00:12
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Ah, but he'll claim that the Rafale' AESA is still being worked up, hence my reference to full functionality. QinetiQ have a GR4 that is trialling the very same sort of radar.

However, it has since occurred to me that there's another small point LM has overlooked in his claims, namely that the US Coast Guard has gone for an AESA for its HC-130s - Seaspray 7000E, which (whisper it gently) is a decidedly non-American product...
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Old 21st Sep 2007, 00:21
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Show me a working AESA of EADS or Dassault, and I'll sell you a bridge over River Helmand.
The Woofers have asked me to tell you that their Bridge is not for sale.
However, if you ask nicely, they'll sell you some of the goat ****e they've tramped across it.
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Old 21st Sep 2007, 00:24
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Damn, imagine that. A non-american designing and building something Gucci.

Next you'll try telling me it was some backwards European person who came up with the concept of radar.
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Old 21st Sep 2007, 00:25
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and I'll sell you a bridge over River Helmand
Sorry LM, you're a bit late with that one, too!
http://www.army.forces.gc.ca/1Combat...idgebuild2.JPG
 
Old 21st Sep 2007, 08:13
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Ah, but he'll claim that the Rafale' AESA is still being worked up, hence my reference to full functionality.
Like most in service AESA, I'm sure the RBE2 is still looking to develop some modes and roles, but Rafale has already deployed on ops with it. Something the USAF have yet to do with their own AESA equipped F-15s and F-22, and have only just done with their FA-18E/F. However, he'll probably come out with some new chimping to argue that the European AESA doesn't count!
I noticed a little snippet in the aviation press recently which also suggested the B-2 AESA replacement for the M-Scan APQ-181 has been significantly delayed due to technical problems. So LM's assertion that the US are so wonderful with AESA is also questionable.
Ironically, the first nation to field an AESA was Russia, with the MiG-31 Foxhound.
MM
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Old 21st Sep 2007, 09:40
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RBE 2 is a PESA, and while the French have flown an AESA (two AESAs if memory serves) on Rafale, they are not in service, but are merely ahead, but not much further ahead than Euroradar, who have now flown CAESAR extensively on the QinetiQ 111, and on Eurofighter DA5.

But nor is US AESA technology much further ahead - and this claim that JSF has 'fourth generation AESA' is barking.

The USAF has 18 AESA F-15s, which are useful, but which still have limitations.

The USN has AESA Super Hornets but still can't deploy the AESA birds operationally (or has only just done so if something has changed in the last weeks).

The only in-service AESA that is working well is that on the F-22.

I'm not surprised that LM highlights AESA, since without a helmet and without a decent datalink, there aren't many examples of great advanced technology from the USAF's in service example of a 5th Generation fighter.
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Old 21st Sep 2007, 10:47
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MM - yes, yes Rafale may have been on ops with it, but that doesn't count under LM rules. If it's not making nice latte because some modes are still being developed (I'm basing this on a chat I had with an Adl'A chap last month - I may have made up the bit about latte...), then it's not working as the designers intended and it therefore doesn't work, and we've failed to prove our point. We must try harder to obtain the bridge!
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