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Significance of the "Leaked" F-35 vs. F-16 Report ?

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Significance of the "Leaked" F-35 vs. F-16 Report ?

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Old 4th Aug 2015, 05:28
  #61 (permalink)  
 
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Stealth is the entry ticket to the battlespace. No ticky no laundry
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Old 4th Aug 2015, 11:21
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Originally Posted by glad rag
What was it you bleated on about bullying and victimisation not so very long ago bud?
Possibly some vain attempt to persuade certain posters to act maturely and avoid subjecting others to pejorative language, heavy sarcasm or falsely accusing them of being a troll whenever the argument isn't going their way?
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Old 4th Aug 2015, 11:30
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Stealth is the entry ticket to the battlespace. No ticky no laundry
Well, if that's what it amounts to then this whole long, boring discussion about iPhones and information advantage resolves down to nothing and it's just "stealth" again. Because anyone can install increasingly better computers and write software and some people already have bits of it working.
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Old 4th Aug 2015, 11:42
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Perhaps it might make more sense to you if you think of it as a poker game and stealth is the ante.
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Old 4th Aug 2015, 12:21
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Nice metaphor.

Did you actually mean to type that?
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Old 4th Aug 2015, 12:22
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Your use of metaphor is creative. Have you considered taking a poetry-writing class? (Ha! GR posted the above just as I was writing this.)

I prefer the classic breakdown of survivability into susceptibility and vulnerability. In that case, stealth (along with speed, altitude, agility and countermeasures) is a contributor to survivability.

We know that a singular focus on stealth can be limiting. That's why the F-117 was retired and why the F-22 was designed with M=1.7, >60 kft cruise and supersonic agility.

We know that nobody, today, ignores stealth, even if it's as basic as a Have Glass F-16.

We know that there are many aircraft out there that appear to be designed for much lower RCS than an F-22/F-35.

We know that the F-22 and F-35 actually have a different balance of survivability measures (see speed and altitude above).

And yet people will tell you that the F-35 is the only aircraft in existence that has the ideal balance of RCS and other survivability factors. How do they know that?
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Old 4th Aug 2015, 13:03
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GR and LO, I think it was a simile. That's like a smilie but smarter.
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Old 4th Aug 2015, 13:10
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Well, if that's what it amounts to then this whole long, boring discussion about iPhones and information advantage resolves down to nothing and it's just "stealth" again. Because anyone can install increasingly better computers and write software and some people already have bits of it working.
May I weigh in here? To me, 5th gen involves a lot of "stuff". A lot (but NOT all) of the stuff involves the ability to collect data, process the data, fuse the data, and present it to the pilot in an intuitive manner. This can be added to a 4th gen fighter and make it much more capable. That's what we're discussing now. But it does NOT end there.

While collecting and processing data is critical, another very important component of 5th Gen is denying your opponent the ability to collect the raw data for his systems to process, fuse, and display. Stealth plays a big role here. A jammer can do this also, at least in the RF spectrum. And with the advent of digital waveform memory jamming (DRFM) this capability can be put on almost any fighter. So RF jamming is spreading across the fighter fleets, denying opponent fighters the use of their AESA radars. But there are two counters to RF jamming:

1. Passive RF systems can detect the jamming signal and provide a high resolution bearing, but not range. But mulitple aircraft linked together can cooperatively generate the range. Problem solved. Maybe. Sort of. How so? A dedicated, stand off jammer aircraft can provide jamming without giving away the positions of the shooters. That is why USN and RAAF are both buying EF-18G Growlers. That's their counter, to the counter, to the counter.

2. IRST (IR search and track) can't be jammed (at least not yet), and acting cooperatively in a linked environment, can generate the range. Problem solved. Maybe. Sort of. How so?

Stealth provides a huge advantage to both the counters listed above. A stealth aircraft has massively reduced RF and does not need to jam, so there is no signal to home in on. And a stealth aircraft also has significantly reduced IR signature in all but the aft quarter so the stealth aircraft has denied its opponent of both RF and IR data for his systems to process, fuse, and display. And that is the difference between a 5th Gen platform and a 4.5 (4.9?) Gen platform. So yes, you can move a 4th Gen aircraft towards a 5th Gen platform, but you can't get all the way to 5th Gen without stealth. But you can certainly narrow the gap.

So now there are at least three questions.
1. How much can you narrow the gap?
2. How much does each increment of narrowing the gap cost?
3. How long will it take?

Is it cheaper and/or quicker to narrow the gap and accept the gap that remains and call it "good enough", or is it cheaper and quicker to go all the way and buy a 5th Gen airplane? Every air arm has to decide that for themselves. USAF has chosen the former route and is moving toward an all stealth fleet. The Royal Navy is going that route also. As are the Dutch and the Danes? But even USAF now acknowledges that they'll have F-15s in their fleet for decades to come. USN and RAAF have chosen the latter route and while buying stealth, the majority of their fleets will be non stealth. But both also have dedicated jammer aircraft. It appears RAF has chosen the latter route as well, opting to upgrade their Typhoons as well as buying F-35, but without dedicated jammers. So unlike religion, there is no "one true" answer to fighter procurement. (yes, a joke.)

And BTW, if you think iPhones are "boring", you're clearly out of touch (and yes, that was a joke also. Both jokes were intended to lighten the dark mood that has descended on this thread.)
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Old 4th Aug 2015, 13:18
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Originally Posted by KenV
May I weigh in here? To me, 5th gen involves a lot of "stuff". A lot (but NOT all) of the stuff involves the ability to collect data, process the data, fuse the data, and present it to the pilot in an intuitive manner. This can be added to a 4th gen fighter and make it much more capable.
Ken, you appear to be making out like "fusion" is something new and unique to Gen 5. It is not. We did this many years ago with a Gen 4 fighter you may have heard of. It may have more sensors to fuse, but we did this Typhoon way back when. So there is at least one Gen 4 platform that doesn't need it added to make it more capable.
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Old 4th Aug 2015, 13:20
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And yet people will tell you that the F-35 is the only aircraft in existence that has the ideal balance of RCS and other survivability factors.
May I kindly ask which "people" are making this claim? Certainly not the guys running the F-35 program. From two decades ago to today, they've consistently said that F-35 is reliant on other aircraft for the air-to-air role.
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Old 4th Aug 2015, 13:47
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Ken, you appear to be making out like "fusion" is something new and unique to Gen 5. It is not. We did this many years ago with a Gen 4 fighter you may have heard of. It may have more sensors to fuse, but we did this Typhoon way back when. So there is at least one Gen 4 platform that doesn't need it added to make it more capable.
Two comments:

1. I will not be sucked into replying in kind with a sarcastic belittling tone.

2. GREAT!!! You get no argument from me on that. If Typhoon has F-35's level of integration and fusion, that is wonderful and a good reason why it should do (and has done) well in the market place. F-15SA, F-15K, F-15SE, Super Hornet, Rafale, and even Sukhoi are not too shabby in that regard and Gripen E clearly appears headed in that direction. There are LOTS of options from which to choose. Each air arm will have to decide themselves what level of fusion is "good enough" for them. And whether they want to go "all the way" with a stealth platform, or not.

And may I add that all the fighter manufacturers (both east and west and NOT just LM) are making huge claims about their platform and its fusion capabilities. Yes, the F-35 is a compromise. But so is every other aircraft out there, including the F-22. But let's let the officials in each nation decide which is best for them and not spread all sorts of wild speculations about "abysmal failures". In my opinion, that's just foolish, and ofttimes downright childish.
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Old 4th Aug 2015, 14:05
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Originally Posted by KenV
But let's let the officials in each nation decide which is best for them...
Ken, you're missing the point of this forum.
You need to realize that 'officials' are making decisions based on opinions of some of the posters here.
This isn't a fanboy site, so it'd be nice if you could keep up with the level of this forum.
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Old 4th Aug 2015, 14:21
  #73 (permalink)  
 
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Gentlemen and Mods,

This thread has quickly descended to the depths of the other F-35 thread and is repeating the same arguments and slagging matches between the same sparring partners.

Please can it be closed and removed as it serves no purpose?
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Old 4th Aug 2015, 14:34
  #74 (permalink)  
 
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Oh Dear.[oh my?]

Can someone come along with some actual positives then, you know something substantiated that can add some light to the tunnel of reality???

cheers

gr
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Old 4th Aug 2015, 15:29
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Ken, you're missing the point of this forum.
You need to realize that 'officials' are making decisions based on opinions of some of the posters here. This isn't a fanboy site, so it'd be nice if you could keep up with the level of this forum.
Got it! Thanks for the heads up. I'll be sure to up my game for the benefit of those officials.
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Old 4th Aug 2015, 18:01
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A quick question for the various and sundry on this thread.

Can MIDS/Link 16 (which operates at the bottom end of the L band) provide the bandwidth required for a Gen 5 fight?
And assuming it can, seeing as it is a broadcast system that can be passively detected, would pilots leave Link 16 turned on and thereby become a target in a Gen 5 fight?

Last edited by KenV; 4th Aug 2015 at 18:22.
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Old 4th Aug 2015, 19:53
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KenV I think there is a black surburban about to pull up on your drive way.

Something about your window beads need sorting out
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Old 4th Aug 2015, 20:32
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Originally Posted by dagenham
KenV I think there is a black surburban about to pull up on your drive way.

Something about your window beads need sorting out
I always found the windows with beads, when commented upon by decoration critics, brought attention to beads otherwise innocuously decorating said windows.

Something about cueing someone else to roll back the tape ... do their work for them.
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Old 4th Aug 2015, 20:35
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Can MIDS/Link 16 (which operates at the bottom end of the L band) provide the bandwidth required for a Gen 5 fight?
And assuming it can, seeing as it is a broadcast system that can be passively detected, would pilots leave Link 16 turned on and thereby become a target in a Gen 5 fight?
Why would it have to be link16?
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Old 4th Aug 2015, 20:39
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Originally Posted by t43562
Why would it have to be link16?
Good question. Doesn't the answer depend on what the interoperability standard is or isn't?

(You just gave me flashbacks to a rancid set of meetings and working groups in NATO about 20 years ago regarding data link standards ... thank goodness for alcohol at NATO HQ's. )
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