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michelf

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  • in reply to: USAF Worries About Refueler Repair Costs #2438678
    michelf
    Participant

    BS.

    It is (normally) the resposibility of contractors to make a competative offer, it is NOT the responsibility of the military to alter its requirements criteria to fit/accomodate a noncompetative offer just for the sake of competition. But that was thrown out when Congress demanded another competition..

    Interesting point of view. The contractor has ZERO responsibility. They offer products that they feel they can make money on and that’s it. If the requirements do not accomodate them than its not thier problem.
    You are clearly unable to see where the real issue lies. The legal side of the procurement process ‘demands’ that a competitive tender process be followed.

    That CAN only happen if the specification for that competition allows two products to compete. As one of the KPP was for the airframe to be a current production one then certain constraints were imposed on who could or could not compete. Airbus rightly made a call as to what it was prepared to offer (and hence invest a not inconsiderable amount of money) as its response to this. It chose for whatever reasons to offer the A330, not the A310 (out of production) nor an A300 variant. Airbus had no responsiblity to take part with a product it had evaluated would loose….

    So the legal problem faced was one that if Airbus did not submit NO tankers would be purchased as the subsequent legal problems would have tied it all up for years. Therefore the ONLY route was to widen the scope of the spec in order to allow a competition.

    Now you are contradicting yourself..

    Please read what is written. The lease deal price was fair. The prices quoted in the competition are ones that both Airbus and Boeing knew would withstand examination, however without it then the game would have been different.

    Yes the tanker lease was cancelled. But it was not because of unfair pricing by Boeing as you had stated..

    Reading comprehension seems to be your greatest weakness….I specifically stated the lease was cancelled for other reasons.

    Again, Boeing can not charge any price it feels like! The GAO would reject it..

    Correct, but it charges what it feels it can get away with. A different matter altogether.

    Not even close. Your ingorance &/or disingenuous is really showing..

    Sadly your ignorance is proven by this view.

    Not by Airbus’s request, by the demand to have a competition & Airbus/EADS inability/unwillingness to offer a competative product..

    Wow, talk about ignorance. You demonstrate that you have zero grasp of the real issue. The contractor has zero responsiblity to do anything until it choses to be a part of something. It choses to be a part if it sees how it can win and make money….

    Yes the physical size of the tanker is only one aspect but a CRITIAL aspect.

    And as I have said before, even the 767-200 is larger/heavier than necessary. But at least is it not too big/heavy..

    It is critical.. but no more or less than other aspects…

    Not so such already selected a product but already recognized the proper size/capability of product to meet its requirements (recapitalization efforts stared in 1996). That the 767 was the only commercial product in production at the time made it obvious & even prior to 9/11/01 the USAF had all but selected the 767 as its next tanker..

    I would suggest that from this statement you have not understood how these specs are created. The USAF knew that it would not get a ‘bespoke’ tanker…so knowing that and identifying an existing airframe that ‘fit’ its mission requirements is the basic building block of this requirement. This is the most effective and reliable way of creating a credible spec. The disadvantage is that there is a risk that the spec is too tightly focussed to permit competition to ensure ‘fairness’…

    A ‘competitive tender’ only means opening up the contract to more than one contractor for consideration, NOT to alter criteria to accomodate a noncompetative offer..

    Incorrect. A ‘competitive tender’ means having a specification that permtis two or more products offered by potential suppliers to compete equally.
    The original spec was too restrictive and therefore by definition excluded competition.

    Airbus/EADS COULD have offered the A300-600 as it was still in production & with as much comonality as there is between the A310 & A300 the A310 was not beyond the realm of possibility. But Airbus/EADS felt that the A300/A310 would have been noncompetative (no A300/A310 has the OEW/MTOW to match the payload/fuel capacity of the 767-200ER) & tried instead to trump the 767-200ER with the larger/greater capacity A330-200..

    And where is the problem with a commercial concern making a commercial decision to not propose something it felt would not win. Just to ‘take part’?
    Boeing and EADS are aimed at making money, no more no less. So EADS made a commercial choice to not invest in a product they evaluated as ‘not a winner’…So they made a rational call not to play.

    The issue is then no competition can occur, therefore no purchase and the USAF is left with a problem. So the only way to unlock this is to enusrre the spec allows commercial concerns to make commercially viable proposals. Its not rocket science and its not difficult to see how and why this is the legal requirement set.

    Altering requirements/criteria to accomodate a noncompetative offer is NOT fair competition! Fair competitoin is selecting the best fit for the requirements/criteria among the ‘competing’ offers..

    See above…

    Again, it is (normally) the resposibility of contractors to make a competative offer, it is NOT the responsibility of the military to alter its requirements criteria to fit/accomodate a noncompetative offer just for the sake of competition..

    No the contractor has no responsibility at all. If they do not want to play they do not….It is the responsiblity of the requireer of services to ensure their demands fit the legal frame work.

    What thread are you reading?.

    The one which understands the real issues.

    It does not matter if it is YOUR money or sombody else’s. Your 1st responsibility is the select the right product based on your needs, NOT to alter your needs to accomodate one that doesn’t when one that does is offered..

    So wrong it sad. The ONLY responsibilty is to ensure that the choice of product you spend somebody else’s money one is legal. You have two choices :
    1) Single source and have somebody challenge you, resulting in you not receiving the goods.
    2) Modify your requirements set in order to permit competition

    No, the USAF requirements/criteria were NOT established based on what the 767 could do. The USAF requirements/criteria were established based on what its needs are/were & the 767 was obviusly the best fit for its requirements/criteria.

    Don’t confuse the tanker lease requirements/criteria with the KC-X requirements/criteria..

    I disagree. The USAF based its specification on a known product. Had it really sent out a ‘requirements based spec. it would have permitted bespoke airframes….not the ‘based on current production’ clause.

    Again, it is (normally) the resposibility of contractors to make a competative offer, it is NOT the responsibility of the military to alter its requirements criteria to fit/accomodate a noncompetative offer just for the sake of competition..

    This is getting boring. The contractors have no responsibiltiy to do anything, even take part if they do not feel it is to their advantage. They will not submit a product that they evalute as being a ‘loser’.. so they will not bother. Free markets and all that…

    So the responsiblity of enabling a ‘fair competition’ is that of the person setting it up…

    No, I ‘jump’ to the reality that the selection is SUPPOSED to be a technical exercise but that unfortunately politics play far too great a role.

    No you stay stuck in this mistaken view that military procurement is a technical exercise.. its is solely political. The ONLY reason there is military procurement is to serve political aims. That is reality.
    With that in mind then politics will always play a part, its importance varies from project to project, so for example the F-35 competition was biased towards technology as the product was all cutting edge stuff… this one where the technological aspect is relatively minor politics plays the major role.

    So where does all that leave us…
    1) The lease spec was the ‘best one’ in that it permitted competition and evalution to occur in a clear manner. The lease deal foundered not on technical aspects but on the manner of attribution.
    2) The revised spec was written in such a manner as to prevent two products to compete for the contract (based on the evaluation of one of the only two realistic contractors).
    3) When this was made clear to the ‘requireer’ of products they realised that in order to have a legally accpetable competitive tender they needed to have two products submitted. One contractor had said they would not submit with the original spec, so that had to be altered in order to have a competition.
    4) Revised competition evaluation was not carried out in accordance with initial criteria and the changes were not robustly established. Boeing legitimately challenges the result and order is cancelled.
    5) USAF still uses KC-135 tankers a decade later…..
    6) USAF now has to wait a few more years for its new tankers and the chances are that it will get one tanker type to replace its mixed fleet and in lower numbers than its ‘wants’….because of the new politicla climate in DC and the global financial situation.

    in reply to: USAF Worries About Refueler Repair Costs #2439359
    michelf
    Participant

    Unfortunately since the just HAS to be a competition, the A330 can not (even though it should) be rejected..

    The basic misunderstanding of the rules that govern procurement demonstrated by this statement is beyond belief.
    The USAF knew that a competitive tender was a legal requirement, it knew that its spec would not allow a ‘competitive’ tender to occur yet carried on regardless.

    Either the competition can take place and you accept that alternatives offer different advantages.. or you go single source and deal with it. The route between the two gives you nothing.

    Utter nonsense. The tanker lease price was found to be fair. To the contrary of what ignorant/disingenuous people like you try to fool people with Boeing could not set its tanker price to whatever it wanted & it is not in its best interest to try to cheat the government with an unfair price – since just as you indicated the GAO would undoubtably discover & object to any such unfair pricing.

    Nonsense? Try reading what is said rather than your version of it. The lease price and decision was all ‘clear’ in terms of the price/ technical evaluation. Other issues derailed it. However we are talking now about the follow-on, when EADs had radically altered the ground becuase it had a boom equipped offer.

    Boeing will not cheat, but they will charge what they feel they can get away with. The truth of the matter is illustrated by the price comparison between a smaller airframe whose infrastrucutre/ design has been amortised over its production run and a newer airframe demanding investment in a new assembly plant and education of a new workforce to produce a larger aircraft, being broadly similar. At some point one has to ask the questions.. is the proft margin the same to both? Or is somebody ‘buying’ the contract (knowing it will cost more than its income?) or is in reality the 767AT a design that requires a heavy investment in design and certification in order to justify the price….

    But is has. The KC-X Source Selection Team had to alter the CMARPS data from reality just so that the KC-30 could complete the evaluation missions in order to even get an IFARA score. Plus the KC-X Source Selection Team failed to reasonably justify that the KC-30 meet some requirements.

    Hmm.. As I understand it the CMARPS data was altered, at Airbus’s request for sure, to include data from the USAF obtained during combat operations as opposed to the ‘base’ ops case it was based on. Willing to be corrected, but it would seem that to exclude certain data points that may alter the basic reference material is pretty strange.

    Agreed that some of the justifications were not well argued.

    You should not have to be an AMC tanker general to understand how a tanker larger & heavier than the KC-10 does not work as a KC-135 replacement.

    Nor do you have to be an AMC tanker general to understand that in order to meet the requirements the physical size of the tanker is only one aspect of the problem. The 767 is hardly a ‘size match’ to the 135…

    The USAF had already selected a product based on what its requirements were. It is not the USAF’s fault that Airbus/EADS was unable/unwilling to offer a product which met/fit said requirements.

    So we acknowledge that the USAF had already selected a product prior to the competition.
    Agreed its not the USAF’s fault that Airbus would not offer another product, but its the USAF’s responsibility to abide by procurement rules. The knowledge that it would need a competitive tender was not secret. So the USAF’s position is difficult to say the least.

    And thus when NG/EADS threatened to leave the competition (which it knew it could not win) unless the requirement/criteria were altered such that it felt it could/would win the KC-X Source Selection Team altered the requirement/criteria.

    Absolutely. Why waste time and money on a competition you know you will not win? Basic captialist rule. Oh sorry the US is supposed to work under a fair competitive system where the best product wins against others. At soem point a choice has to be made.. either have a fiar competition and accept the consequences or single source and face a different set of consequences.

    Nonsense, the price WAS found to be fair.

    Agreed for the lease deal it was. But we are not talking about that. And the only person to say that the price was an issue is you.

    No I am not missing the point, YOU are.

    It was just an analogy meant to point out that if you ask for a compact pickup (since that is what you know fits your needs) but the salesperson shows/tries to sell you a 3/4 ton pickup, you take your business to a dealer willing/able to show/sell you a compact pickup.

    I think you have failed to grasp the basic fact. “You” are spending your money and do not have to justify the choice to anyone but “you”.

    The USAF is spending sombody else’s money, they have a choice…use the model you have in the analogy and deal with the consequences…or have sufficient objective justification for your choice.

    Just saying that because they did not offer exactly what I wanted I went elsewhere and took what they had regardless is not acceptable.

    The challenge is then is what did the others offer? Well they offered something different, that had other advatanges and disadvantages. On analysis the disadvantages of the other offer were such that its offer was not acceptable is the way forward.

    However the Source selection decision was not to that effect.

    Not true. The KC-X-Source Selection Team’s own evaluation showed the KC-767AT to be the ‘best’. The KC-76AT meet more requirements, was found superior in more & higher priority requirments AND (even with the flawed cost methodology favoring the KC-30) had the lower MPLCC but the KC-X-Source Selection Team’s ignored its own results & ‘selected’ the KC-30 based primarily on criteria which unambiguously was NOT to be give consideration or credit.

    There we disagree.
    The issue returns to the basic spec and the evaluation criteria used as a result.
    The USAF had defined the 767 as its requirement and criteria were established based on what that airframe could do….so upgrades (in capacity etc from that) were given lower credit scores than failures to meet the 767 abilities…it was well crafted in order to ‘favour’ the 767 solution.

    That in itself is NOT a problem, the USAF knows what it would like to have and aims to provide itself with that. Where is falls over is that its paymasters need to be seem to be looking for an open competitive tendering process…and that is the issue. When it knows that it cannot do that then the problems arise.. hence the legitimate Boeing challenge to the scoring system used.

    Again you are too quick to jump to the conclusion that the procurement of this airframe is a technical exercise, it is primarily political… ‘a’ new tanker would be a great step forward…’a’ would replace the 135 well…
    The ‘best’ one will be the one that enters service…not necessarily becuase it best suits the requirements but because it fulfills the politcal aspects best.. see procurement of the KC-10 as a prime example of politics over capability.

    in reply to: US Senate halts F-22 funding #2413413
    michelf
    Participant

    Yes it is taught like that – but one needs to properly distinguish between a policy level objective (Gov – USAF) and a system level objective (USAF – LM). Air dominance as the yanks now put it was a policy level objective that the Gov/DoD put to the USAF; which resulted in the USAF ATF program, which was a system level objective… It is the USAF prerogative to meet the policy objectives with their own system level objective in a way they see fit… this is their area of speciality as it becomes a very technical issue with an intimate understanding of air ops required. This is not the Gov/DoD area – although they would be advised presumably by ex-Air Force officials…

    It is the USAF prerogative to meet the policy objectives with their own system level objective in a way they see fit

    No. It is the USAF perogative to ‘propose’ to meet the policy objective with their own system level objective in a way they see fit. In your view, as expressed earlier is that the Government is a ‘funder’… which is incorrect, it is a Client, and as such is free to pick and chose the elements within the contractor (USAF) proposals that it choses to pick to fit in with overall policy objectives.

    The Government and DoD is an ‘expert’ in how to fulfil military policy objectives, because it sees both the technical military elements as well as those which are outside of that technical view.

    That is the point! This isn’t just a Gov/USAF relationship – we deal with both the policy and the system level objectives here – one is an objective that the government have set out – which requires the AF has sufficient AD /AtG/other missions and fighter recap within a set budget… The system level objective is the way in which the AF chooses to meet this policy objective. Their view has been that they require fewer F-35s within the existing budget and existing policy for more F-22s – what is deemed a more sensible mix in their mind… It doesn’t mean the USAF are demanding budget cash that isn’t there – they are prepared to use existing cash for what they believe better meets this policy objective.

    The USAF only ‘proposes’ a solution.. it does not have freedom to do as they chose.. if they did they would be given a budget for tasks..not purchases. I agree that the USAF is not requesting further cash, merely a transfer from one purchase to another, one which the Client (the DoD/ Gov) do not agree with.. as is their right.

    I appreciate this – but the point is politicians also serve business ventures… which don’t actually diminish what the USAF determine to be their requirement in order to fulfil the politician’s policy!

    And the same politicians are free to agree or not with the contractor’s proposal (USAF requirement….) if they fit into overall policy objectives.

    You need to realise that, this lingo has only been adopted only now – after a DoD appointee was put in charge of the air force – when the AF leadership was free to publicly voice its own true opinion – there was no risk associated with this decision – it was 381 to get the job done – end of story – that being the requirement.

    Agree with the fact that its a recent change…which does not change the fact that the USAF proposal is being watered down….regardless of the why.

    Of course, however the USAF is much more versed and capable in assessing and coming up with system level objectives than the DoD! This is a USAF job, not the job of the DoD which by virtue of contracting out to the USAF to come up with the right technical solution for its policies gives up that prerogative in most cases.

    I agree..the issue is that the Client retains its approval or not of the proposal. It balances that proposal with possible budgets, the impact of where that money is spent.. alternatives to that expenditure etc etc. The only prerogative the USAF has is to propose a solution (requirement) to meet the task defined.

    An example is if you contract a specialist to build you an F1 car – and he deems after analysis that the best alloy for the chassis is X – you as the customer generally don’t argue with him – especially if your overarching objective remains the same and if he can validate and verify the end objectives and requirements.

    You may chose not to argue, but it does not mean you have given up that right. If there is any area of doubt about that choice you seek a second opinion…or if the contractor comes up with something you then determine you disagree with you retain the power to instruct a different material.

    If the objective changes and you have lose 80% of your budget and the cheaper option is required – then yes you get involved – but this isn’t the case with the AF and the DoD – they have plenty of cash that could be used from the F-35 program which is currently as expensive to produce as the Raptor if not more so – especially if they feel they need a slightly more even mix to meet that DoD objective.

    The cash is for F-35s.. not F-22s. It requires Congressional (the ultimate Client) approval to transfer cash from one to the other (as far as I can see). The risk is therefore that Congress or the Appropriations Commitee actually retain the fixed 22 number and strike the ‘excess’ 35s from the budget.. a lose/ lose situation for the USAF. And in this climate reducing the Defence budget is a top priority.

    Yeah, but has the client really changed the requirements? The same general policy objectives still stand and it’s the USAF view that more F-22s are needed to fulfil this current – existing – Stan/Iraq/Post Cold war requirement! A big money maker is standing in their way of getting a relatively small amount of F-22s to meet what they deem is the best mix for the DoD policy.

    You have hit two nails on the head… the F-35 by virtue of its sales potential could be a far more effective tool of foreign policy than more F-22s, plus it buys more votes in the future for politicians…
    So the narrow part of the Air Dominance policy that requires F-22s to be in place is unchanged, however in overall terms of gaining and maintain Air Dominance over the US Air Space and theatre air space the situation has evolved…

    The AF has stated they would internally fund the F-22 through cash from programs like the F-35 – because they believe it’s the right mix! There is no real financial change in policy – if anything they are getting more money – the problem is the DoD are interfering on the system level side – not really their speciality – for their own agendas, that slap, the USAF assessment of what’s really needed to carry out DoD policy, in the face!

    The USAF has a pot of money for the F-22 and one for the F-35…and it cannot move the cash from one to another without Client approval. If that is not forth coming its tough….
    And in that regard the DoD is an expert in how the overall military policies are deemed fulfilled.

    I remember we had one lecture dedicated to the origins of systems engineering – where my lecturer: http://www.bristol.ac.uk/aerospace/c…ell/index.html seemed pretty adamant that despite the emergence in other industries… systems eng was born in the aerospace industry with LM becoming the big player at the start… This is about Polaris and PERT… http://g2sebok.incose.org/documents/…hdbk%202.1.pdf

    Interesting links, thank you.

    Oh they did – a gagging order and a few firings put that right in short order – though.

    Nobody resigned….they got sacked.. a very different beast.

    Or…. in other words sticking their neck out.

    No.. they sat there fat and happy and were picked off. Had they stuck to their principles they would have resigned when it was clear that they were being over ruled.

    Yes but the USAF are still the experts – they are the ones with intimate knowledge of how these systems work and operate – a degree of knowledge only gained through experience – hence why setting system level objectives and requirements is a USAF, not a DoD thing. The DoD may think they know – and of course are advised accordingly – but they are advised either by people in the USAF or people with USAF experience – and that includes think tanks…

    The USAF are expert or specialist contractors. They are the ones who propose a solution based on their expertise on a technical level. The DoD do have a the ‘same level’ of expertise.. in that they have all the USAF experience…in addition they have their own political expertise that the USAF does not have..and so in the end the DoD makes the call… all based on advice from the USAF as technical contractors and its own political expertise.

    Good stuff as ever Lm…

    in reply to: US Senate halts F-22 funding #2414673
    michelf
    Participant

    That is also the role of the systems engineer or at least an engineer who has formal systems training – this is with regard to complex systems such as figter aircraft or space stations for example – and not really an approach thats vital on building things like a FIAT 500. While I don’t have that real world experience you talk of I do believe this is one aspect of the course that is very much in touch with the real world – benefiting from lots of real world examples such as the formal drafts to requirements capture and requirements specifications on projects from from BAE/Astrium. It was a course aimed to streamline the students mindset into what is actually needed for real world projects to succed – with glowing testimonies from former students in the work place.

    Interesting…not sure I fully understand how you see the process. I’m guessing here because I do not know how the process had been presented to you, but the step I do is between a Client (say a Government) saying they would like such and such a mission to be carried out, and actually being able to provide a detailed brief of that mission and its critical parameters to contractors (say the USAF). They then develop their technical brief for their specialist sub contractors (say LM).

    The thing is the USAF and the DoD/Gov are both clients… but there is a difference.. on a policy level the DoD/Gov is the client and the USAF is the contractor.. the DoD/Gov set the policy objectives and draw up a list of policy requirements with the USAF in toe – a client/contractor relationship that is vital for success. Policiy objectives are very broad in nature and allow room for the USAF on a system level/equipment level to best meet those objectives in a manner they see fit. Which is exactly as you have described it – where the DoD/GoV give the green light….

    Exactly but the Client/ Contractor relationship we are dealing with is the Government/ USAF one.

    The politicians getting involved has a long history of failure – it is formally taught in most systems engineering books and there are means to combat it – let the professionals do their job – that’s not to say politicians shouldn’t be interested in what happens – but they do need to understand the ramifications of their tampering.

    Sadly politicians have a dual responsibility.. to the nation as a concept and to their voters, their own constituents…to do both the interests are often contradictory. Hence detailed procurement issues are a local issue as much as a national policy one.

    They also have a whole host of political commitments that often get in the way of pure national security issues or giving the nation the best bang for buck in any field – i.e. the making a lot of money off alternative programs despite the USAF argueing against such decisions at a system level – if the policy objective had changed as in fighter recap – then the Gov would have an argument – but the fact is it hasn’t – they still aim to buy 2456 F-35s – while on a systems level the USAF say they would sacrafice some of those for more F-22s.

    No they are doing what they are being asked to do.. provide solutions for national issues and local issues at the same time. These are often in conflict.
    The policy object is one that needs to take into account both aspects….here we would like to view the military one as the prime.. but its only one facet.

    I stated the USAF define the system level objectives – when they meet with their contractor – i.e. LM – that being the objective of the F-22/F-35/F-16 that is desired by the USAF who then use these systems to conform to the DoD/GoV policy objectives!

    Agree. The USAF have stated that in order to conform with the DoD policy 381 F-22s are required, with a low risk factor.

    No – the problem here is the DoD/Gov are interfering on the system level – instead of doing their job on the policy level – for what ever reason – thus the USAF gripe, as the Gov are trying to play around with their job. The USAF are the ones who take care of the system level objectives and mold them into giving the USAF the best options for meeting the policy level objectives.

    Interesting view. The DoD are the ones who pay for everything. By that virtue they are allowed to have the final say over every purchase they make. The view of the USAF is only that, it is informed, professionally competent and all that, but there is no obligation (thankfully) for it to be respected if the Government assign greater priority to other issues that over rule the USAF view; in this case its the financial.

    The fact that the DoD and GoV are getting so involved for their own silly reasons on a system level as highlighted by the sackings of Wynne and Mosley – and the DoD take over from the KC-X, despite the airforce CHOOSING the best tanker – has strained the client/contractor relationship massively at policy level!

    Again… the USAF is not legally empowered to do anything other than define what it thinks it needs to get the job it has been asked to do done with a low risk profile. That politicians then make their own decision on what is actually procured is the realisation that military procurement is not a military issue.

    This has happened again – in this case where the airforce want more F-22s and are prepared to accept fewer F-35s to achieve this… but the DoD get a lot more economic benefits and clout in the aerospace and defense sector if the they opt for fewer F-22s and more F-35s. Not that it’s the right decision in the view of the airforce!

    US policy depends on both economic and military power…more F-22s…great but selling more F-35s gives global influence, possibly even more than a increased F-22 fleet…so the risk is reduced, further reducing the need for F-22s.

    But the point here is the USAF is not convinced that they will be able to do the job with 187 airframes… they haven’t stated they can do the job with that number for starters, the study was a generic risk analysis, not associated with any particular job – one that only came about POST Gates getting his hands dirty. Prior the threat library being changed 381 was the minimum requirement… prior to the change in AF leadership 381 was the minimum requirement … after the sacking of Mosley and Wynne a DoD puppet was effectively put into leadership – with a gagging order that shut up all media reports or complaints on the matter – since the AF had suddenly becomes so outspoken against Gates – resulting in the DoD forcibly changing the real requirement on the face of things.

    OK so the client changes the requirements, for its own reasons.. and the contractor ends up complaining he won’t get all his new toys. I believe that one of the aspects of the real world that University does not teach you is that Clients do that.. and as a contractor there is little you can do to challenge the change in requirements.

    But the reality is the AF still wants those numbers – and using the compromise of 243 they are attempting to get more jets as they know if they ask for 381 they will get nothing.

    Agreed the 243 and 187 numbers are compromises..to take into account the reality that there is a change in policy… ie to not fund it as before.

    Systems Eng is relatively new but really isn’t an Apollo creation – at least not from what we were taught – the real origins lay in the creation of the B-29+nuke combo and the first system truly engineered in such a fashion was the Polaris SLBM missile – LM are attributed with doing most of the ground work for it in the 50s.. And it has matured ever since to become a vital cog in the design of everything in this league… It’s a vast vast subject and doesn’t just cover what I spoke about earlier

    From what I have read the Apollo was the first to cover every aspect of a political object’s deliverables. It covered simultaneous and contemporaneous development of science/ technology/ operations etc to deliver the policy objective. In that regard I would rate it as an Apollo creation.

    As stated above there is a difference between system level objectives and policy level objectives – the Gov set out the policy but the AF use their system level objectives that they set out with their own defense contractors to best meet the Gov policy requirements and objectives..

    At some point the system level requirements need to be funded. Their conformity to policy level objectives is therefore judged against a set of criteria that may include new or changed parameters from the originals….

    The facts are the USAF said 381 was the requirement – 243 was the attempted compromise when they realised that the DoD had bigger fish to fry… the politicians then grant the cash based on the two arguments… I trust the air force not Gates and not Obama and not the potential money making machine. The DoD which provides the USAF threat library on which they base their system level requirement analysis – changed the threat for the F-22 alone to get what they wanted.

    The airforce is but one part of delivering the policy objective…..trust them with providing an honest answer based on what they do best, but not on how to deliver the policy overall….
    The security of the US air space can be delivered via additional means than F-22s in the air, similarly the provision of air supremacy over a battle field may be delivered via other means than F-22s in the air.

    The USAF still want 381 F-22s, 243 was a compromise that attempted to get them more than 187 when they realised that despite their system level requirements the DoD refused to grant them the cash that they believed best fulfilled the policy objectives –

    … as is the DoD’s perogative as the funder/ client.

    the DoD intervened forcibly and things got messy… they never wanted or were satisfied with 243 and now 187 – they want and still want 381 – but they are now lead by a personal appointment by Gates who is following his personal agenda against the wishes of a host of USAF studies –

    … again its the client’s perogative to accept or not a contractor’s proposal.

    and backed by the realisation that asking for 381 is going to get them no more but asking for 243 might work. The fact is there is foul play at work – in order to push forward other agenda’s that don’t agree with the USAF sentiment on how best to get the job done with regard to the national policy objectives.

    … the client is free to agree or not with an expert contractor…

    The fact that they were prepared to take fewer F-35s within their existing budget highlights this – but again they have been blocked by the DoD due to the threat imposed on the money maker…

    …a money maker that may be able to help achieve US policy objectives by other means…

    They were prepared to work within their existing budget – but were stalled by the MIC…

    At some point the realisation is that he who has the money calls the shots and is free to ignore advice if they so chose.

    No, 381 was the requirement – it was the minimum and 187 and 243 were and are compromises – the risk analysis were studies to aid in procurement –

    …exactly….how many do we really need to do the job with what risk…

    but its not just about risk, but also fighter recapitilisation.

    Agreed… but the truth is the USAF didn’t stick its neck out…

    The DoD evaluates the threats and the USAF judges how best to combat them – I find it weird that the threat libraries were changed as Norman gets in… they agreed to it after their top top brass was sacked for getting in the way of Gates… after that Norman is put in to let Gates pull the strings – and pave the way for a business…

    Business (ie money) is a weapon. Its use is as deadly as an F-22 or F-35. Agreed that Norman’s appointment served Gates very well…

    They were provided because USAF leadership was prudent enough to realise that asking for 381 was a no go with regard to actually getting anymore despite their requirement – and the strict gagging order was in force so talking about the whole issue had become very sensitive – Gates had already forced their previous top dogs out of a job because of their opposition.

    The risk of sacking is part of the job… the big boys know it and make their own choice as to what is more important.. getting the job done or getting their job saved.

    They USAF don’t choose the wars but they do generally choose the equipment – and how best to conduct those wars – they then request that politicians grant their will… the politicos say yes or no – they don’t provide any alternatives… so the USAF are the experts – the confirmation is signed by the politicos but they don’t magic up a weapon system themselves and they don’t write the objectives or requirements of them and that includes the numbers or how to conduct the job.

    They interfere but it still boils down to an engineering – contractor / client – USAF or service relationship.

    Hmmm…agree that it is a client/contractor relationship but not just an engineering one…it is wider than that and one that is by definition contradictory.

    They are not experts at fighting wars but they are experts at procuring what is necessary for policy objectives to be met… something the Gov/DoD aren’t.

    Wrong. The Government does know what it thinks is the right solution in its terms, to achieving its policy objectives, that covers the procurement of the equipment it feels is able to contribute to meeting that aim. Whether or not they are ‘right’ is a different conversation.

    in reply to: US Senate halts F-22 funding #2415053
    michelf
    Participant

    Hey michelf, I understand where you are coming from and respect your opinion and knowledge… Yet I don’t know what industry you work in or what level in the system procurement process you are at.. so I won’t speculate… but I will tell you what I do know. As part of my degree course – we do the core Aerospace research in things like aero/fluid/thermo – dynamics structures and materials – engineering mathematics – flight dynamics/mechanics and a whole host of other things etc. But in addition to such things we also are trained in Systems Engineering – in fact it’s got a very large emphasis on my degree course – being taught my a rocket scientist from Astrium/BAE… this as I am sure you are aware deals with the whole engineering process that’s required to mature a machine that’s to complex for anyone person to understand into something that meets its requirements and objectives – in short… thus I feel I have a decent understanding of how the whole process works from requirement capture/generation – concept generation to detailed design, verification and validation – so I wouldn’t say we just specialise, as far to many programs have died due to a lack of Systems knowledge…

    Lm,
    I see where you are coming from and it really does explain pretty much your whole perspective. Just as a clue..I work to develop the requirements a Client may have to exploit and opportunity and budget they are responsible for..In your terms I would be the one who defines the requirements and objectives that you then apply your Systems Engineering approach to…I am the one who defines the requirements you capture. And to be straight with you, you have absolutely no idea about 95% of your job. It’s not a reflection on you, just a reality of the education you receive in both under and post graduate work at University. I cam out of my design based undergraduate, graduate and post grad education with a vast amount of knowledge…yet the reality of being in the industry soon revealed that the real world presents an alternate set of challenges that University has no real grasp of..it’s a fantastic ride so enjoy it.

    Where we differ here is our definition of the customer… I believe when it comes to procurement the USAF is the customer and the politicians are effectively the bank – a bank with the same goal as the air force in that they serve the public and therefore work together – but in short the politicians leave it up to the air force to decide how best to meet those objectives and requirements of serving the public within a budget that the politicos can handle – the USAF on a systems level define the objective and therefore the requirements – with the number of airframes being one of those requirements – that they want from any weapon system.

    Interesting perspective… I see the US Government as being the Client, who defines a set of military tasks it wishes to ensure it has at its disposal. It ‘contracts’ this work out to a specialist contractor, the USAF who then provides a list of equipment it deems necessary to do the job. The Client then agrees or not to purchase some/ all or none of the list, as they are the ones who control the money.

    The politicians do indeed, in theory step aside once the requirements are set and leave the specialist contractor define how best to carry out the task. The issue is that there are those in Government who do not agree with the opinion given by these experts..they have other advice, from vested interests, from ex-military experts and so froth who provide alternate views. So the politicians are then obliged (because they are elected to represent people) to get interested in the contractor’s proposals…thus clouding the issue legitimately.

    The last point is that I would dispute your view that the USAF defines the objective… perhaps on a military level but not beyond.

    With that in mind I think we need to understand that the study conducted isn’t an indicator of can the USAF do the job like you claim but rather risk analysis of the choice to procure 187 vs. 243 vs. 381… in your mind the 187 is a point where the USAF think they can do the job – but its not – its just a pointer or gauge for the politicians to know that its the cheaper but a higher risk option – that the USAF might get the job done if the threat is low but they might not if its high.

    Correct. And that is the key. They might get the job done, in fact they will if all goes well. The USAF at no point is empowered to assume the risk of failure of US policy.
    They have done exactly what is asked of them. Once they made it clear it was possible but with high risk they were going to be stuck with that number.

    The USAF’s system level requirement generation process has lead them to conclude that 381 is the REQUIREMENT to sufficiently replace the F-15s and retain the level of capability that they had for protecting the US and its other missions – a capability they will lose with 187 F-22s only – when making this decision they take into account the impacts the low numbers have on maintenance/cost/upgrade potential/aircraft life etc – which are lost on the politicians – hence why this has been the system used forever.

    If the USAF is convinced that with 187 airframes they will fail in getting the job done then the statements they have made are at best misleading and at worse negligent. If one of my contractors came back to me saying.. with X I can do the job.. low risk of failure, with Y its medium and with Z it’s a high risk I would hold them to the Z with high risk. If they then said ‘Ah well, we cannot do the job’ then we would be into a negligence situation. I do not read the USAF statements as saying they cannot do the job with 187.

    Agreed the simulations and systems analysis have provided the 381 number as a low risk, high success robust option. But it’s only if low risk is a critical factor. AS soon as risk is acceptable the number is therefore completely different.

    Oh and on a side note the Systems Engineering approach is not that old.. it’s derived from the Apollo programme and was only applied to US military procurement in the very late 60s and early 70s. In fact the only airframes procured in this fashion are the F-15/F-16 and F-117…they have tried to use it for the tanker programmes but so far have been frustrated. It was not used to purchase the C-17.

    Although the politicians jointly with the USAF determine the air forces overall objectives, the fact is they have not changed those objectives yet – they are still required to provide the capability they had and improve on it – and its more a question of the right F-22/F-35 mix – a technical system level decision (a USAF decision – since the objective remains), not an overarching political decision (to change the objective) as to the role of the USAF. If congress or the DoD say no – its not because the requirement has changed – it is because they do not have the funds or they are wrongly getting involved with the USAFs actual work of defining the system level objectives and requirements to best meet the politicians goals – perhaps because there is a big business to capitalize on and to defend the interests of the people they serve?

    I would disagree with your view of how the USAF contributes to the policy objectives. The USAF advises if those proposed policy objectives are achievable and if not defines what is required to make them realistic.. see the SAC development under LeMay or they demonstrate that the objectives needs to be altered.

    Now the policy objectives function on two levels.. the policy that is defined and that which is funded. The mission may not change but if the cash is not authorized then the mission the USAF needs to fulfill is automatically altered. Its up to the USAF to make it clear that if the funding does not allow it to fulfill the mission an alternative is proposed or allowed or whatever in order to make it clear to its boss (the Government) that what it is asking it to do is either not possible or has a risk factor applied to it.

    The facts are the USAF said 381 was the requirement – 243 was the attempted compromise when they realised that the DoD had bigger fish to fry… the politicians then grant the cash based on the two arguments… I trust the air force not Gates and not Obama and not the potential money making machine. The DoD which provides the USAF threat library on which they base their system level requirement analysis – changed the threat for the F-22 alone to get what they wanted.

    Exactly. The USAF worked on a 381 figure based on its view of the mission requirements. Once the other ‘mission requirements’ became clear it revised it figure; to 243….now the mission requirements have changed again and they have proposed a further figure.

    The issue is that it is misleading to concentrate on the military mission and ignore or forget that the military only exists to support political objectives and is only funded to the extent that the current politicians believe the military are needed. The military don’t exist outside that view.. they have no purpose to ‘serve’ anything or anyone else. We know that they protect the ‘people’ in an abstract and theoretical manner, but since the US military are primarily federally funded that is who they serve.

    The point as I have stated above – is the objectives are still the same – the politicos have the same broad agenda of recapilitilisng in the tactical fighter fleet – but on the system level the USAF who have to carry out the goals of counter insurgency vs. tactical/strategic warfare would still rather get fewer F-35s and more F-22s… which has been documented on many occasions. The USAF doesn’t really care if the F-35 becomes a 400 billion dollar procurement deal for LM, Congress and gives the DoD world wide clout – what the USAF care about is how they want to carry out the mission laid out for them – and 381 has always been the number – not 187 or 243.

    Agreed. But the USAF mission is to do the job with a more restricted pot of money than the one they had. So the mission has changed, its military component has not altered but its financial one has. Remember money is the best weapon that exists. In fact it’s the only one that does exist.

    No, 381 was the requirement – it was the minimum and 187 and 243 were and are compromises – the risk analysis were studies to aid in procurement – but its not just about risk, but also fighter recapitilisation. The DoD evaluates the threats and the USAF judges how best to combat them – I find it weird that the threat libraries were changed as Norman gets in… they agreed to it after their top top brass was sacked for getting in the way of Gates… after that Norman is put in to let Gates pull the strings – and pave the way for a business…

    Risk again. The 381 is low risk.. everything else is higher. But so what? If the USAF is not confident about being able to do the job at all with less then that needs to come thro’.. it does not. So neither 243 nor 187 are figures that should have been provided.

    It is about who owns the risk. If the USAF gets 381 it owns the risk, because it will have been given the tools it said it needed to do the job. If it gets less then the Government owns the risk as it has not provided the contractor (the USAF) with what they have estimated is required. Now only the Government can make the call to own this risk or not, certainly not the USAF.

    Agreed that bullying and other factors are present and inherent in the system.

    All I argue is that F-35 is a program that is challenged beyond F-16… its relevance is a different topic – one I’m not decided on yet.

    We can discuss.

    A valid argument – one I don’t have a problem with yet – and it largely depends on how effective the survivability and lethality of enemy SAM systems have become.

    True enough and it’s the central facet of the argument.

    They USAF don’t choose the wars but they do generally choose the equipment – and how best to conduct those wars – they then request that politicians grant their will… the politicos say yes or no – they don’t provide any alternatives… so the USAF are the experts – the confirmation is signed by the politicos but they don’t magic up a weapon system themselves and they don’t write the objectives or requirements of them and that includes the numbers or how to conduct the job.

    Wow! The USAF indeed do not choose the wars they fight. They use what they have…sometimes its suitable and at others its totally unsuited and they make do as best they can until the right or better kit is procured. See Vietnam.

    GW1 however was a pretty good example of getting it right. Current ops in Afghanistan show how a war that lasts can be fought with inadequate numbers of incorrect kit…

    The politicians also impose RoE on the military.. sometimes is does so with good input from the experts, at times not…and they certain do ‘magic up’ weapons systems on their own….F-111 for one, Bradley fighting vehicle, M16…all the result of political interference on a technical level of military hardware.

    The USAF are not experts in fighting wars. They are experts at the air force aspect of a military campaign. The overall campaign has elements that define objectives and requirements and influence the numbers of aircraft and their employment which at times places massive non-military constraints on how the USAF carries out its actions within the overall mission. That is the key that people tend to lose sight of in this discussion because it diminishes the technical to a very small (but vital) part of a much bigger system that is required to actually conduct military operations in support of political objectives.

    in reply to: US Senate halts F-22 funding #2415190
    michelf
    Participant

    And the point at which the risk becomes a concern is at 381.

    The USAF very much is in the business of determining the acceptable level of risk in the application of US airpower.

    Epic fail. I wrote, ‘US policy’…. The USAF is certainly not in the business of determining that level of risk. If this is representative of your thinking then perhaps the remainder of your post needs to be dismissed.

    Quite the opposite. It is the level of risk which determines what the minimums are. And it is the level of risk which make the minimums important.

    There is nothing anywhere which indicates that 183, 187 or 243 are a requirement or acceptable number.

    Correct. The USAF has determined, either by its internal studies or being pressured that 187 is the minimum acceptable with high level of risk, it has determined that US air power has a high risk of failure at this level of procurement.
    Once that is established then those who determine the level of risk acceptable to US policy make the call. Not the USAF.

    The USAF has done no such thing. The USAF has faught VERY hard to get every F-22 that the DOD/Cogress/Administration will “allow” it to have! The USAF has not stated that 187 will allow them to do the job. Quite the opposite. The USAF a clearly & on multiple occation indicated that 183/187 represents a high risk. As in high risk that it would fail to get the job done.

    As above.. the USAF have stated that there is high risk of failure. Thank you.. we have heard and you know what tough on the USAF. If they felt that 187 was not going to have a chance of success that should have been stated.

    Again, the USAF has not said it can do the job with 187 airframes. Only those who want to cut the program (or are in fear of losing their jobs if they dare to contradict SecDef Gates) have said that.

    OK, please enlighten me as to what the 187 airframes associated with a high risk actually means. To me it means that with 187 airframes the job can be done, however there is a high risk of failure if things do not go exactly according to the plan…
    If it means to you that the USAF cannot do the job then please show us some sort of supporting argument.

    Losing your job because you happen to disagree with what your boss is trying to ram down your throat is something you as a professional know is incorrect is massive part of the role the top brass play. Their job is to give advice as to how best to do the job. If they feel what is being proposed is inadequate to do the job (regardless of risk level) they are duty bound to stat it and take the consequences.

    On the contrary, a similar provision has passed the House…

    Meaning?

    in reply to: US Senate halts F-22 funding #2415472
    michelf
    Participant

    Any adversary with modern SAMs is going to be a problem for legacy aircraft to deal with, without huge strike/support packages, and high risk of losses.

    VLO aircraft allow these targets to be attacked with much smaller forces, and much lower risk.

    Perhaps I wasn’t clear… a significant number of VLO aircraft are needed.. but from there to create an entire fleet of VLO airframes is a stretch that many would say is not needed. A VLO first strike fleet backed up with non VLO modern designs is an alternative. Sure its less capable ultimately but also more affordable.. and that is better than a rump VLO fleet that is too big to be affordable yet too small to get the job done in other areas….
    Note I make no mention of legacy airframes… your assumption and its one that is incorrect.

    Any foe with late model Flankers or Western aircraft is going to be far more challenging with Legacy aircraft. You never want to fight at parity if you can help it, and you certainly don’t want to be at a disadvantage.

    Whilst I agree with you there is no reasonable current scenario that creates the need for an exclusively VLO airframe based fleet. If you exclude China and Russian as reasonable enemies for the next 20 years (plus NATO and current allies) then who is likely to create an air force that could threaten the USAF beyond a few well planned first strikes based on the VLO fleet….comprising say 187 F-22s and 300 odd F-35s with Navy F-35s in support? Its this notion that the entire fleet has to be VLO to get the job done…that is an aspect that is currently too weak to gain widespread support.

    A solely legacy based force is vulnerable and unacceptable.. but there is a way of creating a lower RCS airframe than the legacies which does not have the on going maintenance (and hence cost) issues associated with a VLO airframe.

    It would be ironic in the extreme if due to cost issues the USAF was forced to integrate the F-18E/F models into its fleet…..

    in reply to: US Senate halts F-22 funding #2415478
    michelf
    Participant

    The ONLY study to be done which takes into account what the USAF is expected to be able to (NOT BASED OF FIGHTING RUSSIA OR CHINA) & what is needed for the USAF do what it is expected to be able to indicates 381 F-22s + 186 “Golden Eagle” F-15Cs (somehow kept combat capable well beyond 2025) is the low risk MINIMUM.

    With ANY number significantly less than 381 there is at least a moderate risk that the USAF could fail to obtain &/or maintain air superiority is some potential future conflict. The risk goes from moderate to high with any number significantly less than ~250.

    You have very clearly stated what the 381 represents.
    The risk associated with that provision is so very clearly stated.
    So if you change the risk that is associated with the job, you change the number.
    Increase risk = lower numbers.
    Decrease risk = higher numbers.

    The USAF is not in the business of determining the acceptable level of risk in the application of US policy aims.

    So all of your strident claims about minimums are completely undermined by the fact that there is a risk associated with the numbers presented (and how they are derived is irrelevant).

    The issue which you seem determined to ignore, as I am assuming you are not unable to see it, is that the USAF has allowed itself to be railroaded into stating that 187 will allow them to do the job, albeit with a high risk level.

    The politicians see the ‘the USAF can do the job with 187 airframes’ and ignore ‘but at high risk of failure’. As the politicians are the only ones taking a risk right now on this issue and they control the money plus they are the ones who determine which risks are acceptable to the US and which are not the USAF is left high and dry with its own words.

    Whether or not they meant this or that is now irrelevant.. or their preference is X or Y with high or low risk…that bridge has been crossed and this particular procurement opportunity has passed. The real issue is now how to ensure they get sufficient F-35s to replace the F-16s and F-15Es to create a credible airforce. The F-35 s the only player in the game right now.. whether its good, bad or indifferent is moot.. the USAF cannot consider alternatives.

    in reply to: US Senate halts F-22 funding #2415702
    michelf
    Participant

    Lm..

    I don’t think I did… I’m pretty sure I understood it from the start! It’s the kind of logical simplicity that’s essential for engineering – understanding requirements and how to solve them. But one must also be careful of oversimplifying something to make it understandable.. I think thats what your doing here with a very messy procurement issue and I’m going to attempt to explain how I see it.

    1) This is the reason why you are still missing the point. You are thinking of solving a problem. Reality is rather ‘is the problem the right one to be solved?’
    I spend my working life making sure Clients do have a well defined problem to resolve; and that the means to solve it are realistic. I take the problem they have and work with them to make sure it is what they want solved and that the means to solve it are rational and realistic…Then it goes to specialists like yourself to provide a detailed solution.

    Now this is the key line, and I implore you to take note without dismissing this out of hand.. Mosley and Jumper wanted 381 jets – a view that seemed to be deemed justified by a lot of the outspoken members of the airforce.. Mosley – a key F-22 advocate for 381 F-22s and an undoubted thorn in Gates’ side – gets sacked effectively and Norman is brought in to clean up the mess. Norman – a former airlift man – being appointed by Gates initially adopts a view that the USAF need more F-22s than 187 but not 381… a compromise for Gates who had put him in charge. He then says he wants 243 which is based on a study that claims 381 low risk.. etc as you know! It then turns out that he is prepared to accept 187 unlike Mosley! That being after a gagging order had been placed over the USAF because the USAF top brass were taking pot shots at Gates – which was embarrassing when they had to be disciplined! Now don’t you find it weird that views changed suddenly after Norman arrived… the skeptic in me thinks Norman was pressurised into this decision.

    2) The issue is entirely there. The USAF, pressured etc as you wish it, has stated on the record that the job can be done at a high risk of failure, with 187 airframes.
    How the USAF got there is irrelevant. They have reached a point where they state they can do the job with 187. Yup there is a high risk of failure, of problems; whether or not its acceptable is not a USAF call to make, it passes to the politcians
    .

    This is where we disagree quite clearly… your view of the program has convinced you its a preference only. 381 was the requirement… then 243 which then withered – but why? Firstly though, one must understand that decisions like these have a degree of subjectivity and you can’t discount preference especially from experienced professionals – you can’t truely model the future mathematically and thus preference should have a big say. BUT 2ndly USAF studies claimed 381 was the requirement… THEN it was revealed that when the whole 381-243-187 thing came about, it was based on a USAF simulation which was updated by a threat library from the DoD… who suddenly changed their threat analysis during Norman’s early reign for the F-22 program – where initial anaylsis had showed 381 was the requirement – now it presented a lower number of jets required – but the threat library wasn’t updated for the other weapon systems analysis.. clearly a means to kill off support for the F-22… I think I read this on the Dewline or Ares some months back.

    3) The job the USAF has to do is the one that the politicians define as their job. They are the ones, via the DoD, who establish the job and are free to alter it in line with political realities they view as important.. not the USAF view. So what if the threat library was only altered in order to kill the F-22? This is where you need to understand that the procurement of military equipment is not a military process, its political. The politicians define the job they want the military to do.. that changes over time regardless, over changes in the political landscape, individual agendas etc. Nobody, certainly not the USAF can say with any degree of ‘correctness’ that it needs 187/243/381 F-22s to do ‘the job’ when it becomes necessary to do it. All they can do is say that if we create these scenarios as reasonable rational ones we would need X,Y,Z airframes. The experience of the USAF lends credibility to those numbers associated to those scenarios. The issue is how realistic are those scenarios…and there the USAF is looking at its informed crystal ball.. just as the politicians are and they might be giving different answers, neither might be correct…

    The fact is 381 has been a requirement.. until recently because it was forced upon by the DoD… it was never a mere preference..

    4) 381 was a requirement to do ‘the job’ with a high level of guarantee that it would be done (low risk). I do not recall it ever being the minimum required to do ‘the job’ with a low level of guarantee (high risk). The USAF has done its work and given options (as they were instructed to) and the politicians, whether you like it or not are the ones who make the call on the level of risk they want to assume….not the USAF.

    So the 187 is the requirement with a high risk. Again the USAF has been asked its professional opinion and the risks associated with it. That has been given, those empowered to make the call have done so in line with the advice given. Reason and rationality be damned.. how the 187 figure was beaten out of the USAF is immaterial, they have agreed to it, with all the caveats you want, the brass in the USAF did not but ‘cocks on blocks’ about this so somewhere along the lines the number is acceptable.

    It is the scale of the program – from the outset that makes it such a big challenge.. the advertised goals are really tremedous achievements – if they come to fruition – also the same roles in one form or another have existed since WWI – but the the degree of complexity has increased 100 fold in addition to being compliant with many new regulations and saftey demands. The projected sales and tech insertion and complete multi mission requirements at such an early stage dwarfs the F-16 in its youth. Even with the money invested – this is a tremedous challenge.

    I understand what you are saying. However its as refered to 1) above.. ooo it’s a tough job…how are we going to do it? I’d say.. tough job..is it the correct one? On a number of levels the F-35 is an answer looking for a relevant question.

    They are reacting to the present… the F-22/35 are planning for the future. They are totally different arguments.

    5) History… the F-22 and F-35 are planes for a future that has long since evolved.
    The definition of both programmes had their genesis to fight the USSR. Now there is absolutely no doubt that VLO airframes in good numbers are a vital asset to have within the fleet. But to create the primary fleet as VLO airframes…that is far harder to justify. We can say..” but we are planning for the future”…how far into the future? It could be argued that there is no credible threat that justifies a majority VLO fleet for the next 25 years. Equally we could create rational scenarios that state it’s a requirement to be able to do this job or that one. The reality is that the only threat that is real is the current money threat.. it is here today and will be resolved today.

    The F-22 brings bundles of capability to the table right now… the “wars” however at this present time don’t require a jet that only rechieved FOC in late 2007 early 2008. Additionaly the answer does come from experts – the chaps who put in the requirements – else you would have a totally reactive policy toward defense – where you build equipment based on validated and verified results in warfare – which is not suitable to surviving top end threats… it definitely wouldn’t have been adequate against the Soviet Union.

    6) The F-22 brings capability that is not required right now. Many would argue it will not be needed for a long time and certainly if there is a need the current fleet will do the job.. aided by other assets. Others will have their own view. Who is correct? The only ones with the answer; right or wrong are those with the money. Your snapshot of who provides the answer is very enlightening. The answer is provided by the politicians…nobody else. Going into Iraq and Afganistan is not a military choice.. it’s a political one. The politicians deceide which battles to fight not the ‘experts’….so lets agree that politicians are often not experts at very much…

    You an even bigger F-35 skeptic than myself !
    Yup.

    7) Both F-22 and F-35 were born of the Cold War and are best suited to that war…
    Do they bring great things to the table? Yes they do.
    Are those things needed? Yes…
    In those numbers? Errrr well ….possibly yes.
    Do we need stuff now we do not have? Yes…
    Where does the money to get those come from? Errr see the programmes that need lots of money but provide things we might not really need right now.. and might not need for a while..

    in reply to: US Senate halts F-22 funding #2416382
    michelf
    Participant

    I’m not so sure how closely you have followed the F-22 program – but from what I have read over the years of closely following the program… numerous generals, airforce analysts, and pilots have spoken up on countless occassions. Look no futher than Michael Mosley and Michael Wynne. The point is they stated it formally to Gates… that they wanted more which implies that although 187 was the high risk… they much prefered higher numbers! Infact under Jumper and Mosley their requirement was 381… Mosley was forced to resign and Norman settled for 243 as his preference. Through this time the airforce was officially asked to keep quiet on the matter as it wasn’t good for the image of the administration if the USAF was loggerheads with the DoD.

    As for: “Interesting view point… is the F-35A such a ‘high risk’…exceptionally ambitious programme? Certainly I’d say the step change to the F-16 was a greater change than from the F-15/F-16/F-117*/F-22 fleet to one that has the F-35A as a component.”

    From a technical standpoint merging the F-22s capabilities into a single airframe was probably one of the most demanding challenges of any aerospace engineering project. But while its ambitions focused on uber capability with an uber budget to provide it – the F-35 will prove to be an equally ambitious project – if not more so – but for different reasons. The F-35 has to meet many more mission roles and therefore has to fufill many more requirements over 3 different airframes throughout the world. The JSF needs to be deliverd with a much smaller budget for the jets projected – ie a requirement affordablility unlike the F-22 – and within an ambitious timescale. The fact that the F-35 from the outset has been built for 3 services and with partner nations and their related requirement means it will be a challenge that surpasses the F-16.

    Currently the US is fighting a war against rogue militants and insurgents. But that wasn’t the main requirement when bombing Iraq, Kosovo, Korea or Vietnam – and it doesn’t mean the more conventional wars won’t crop up again anytime soon. The problem with aircraft development – is – even maturing legacy airframes into modernised versions takes a long time – time means you need to invest for the future and invest now – and for America VLO is the next step. History shows you have to be prepared so not investing is out of the question.

    You could make the argument you don’t need any FJ/legacy jet vs insurgents – you could do fine with a A-10 or even a modernised WWII CAS type.

    I also wouldn’t descibe the F-35 as being unsuited to the financial wars – if things go to plan it’s going to make the US a lot of money.

    Lm..

    Many interesting points.. sadly you have however missed the only real point.

    Can the USAF do the job being asked of it today with 187 airframes. The current USAF recorded view is yes. Its the highest risk option the USAF is prepared to accept and still say yes. Preferences etc are not being challenged at all… if 187 is OK but high risk then that is the ‘bottom line’.. If they had thought 243 was the bottom line then that was to have been made clear…which from my viewing of the history of the programme is not the case…going on the record saying you would prefer 243 as a lower risk approach to getting the job done is just that.. a preference. That difference is the key to this issue and from what you have written I am not certain its one whose importance you have understood. Preferences and opinions are not the same as stating for the record you can get the job done with 187.

    Sadly the F-22 history is its greatest Achillies heal. Born of a now non-existant threat with numbers to match all the history provides is ammunition to reduce its acquisition to the minimum needed for the current job in hand. To use previous numbers and options is very dangerous as the very threat that created its capability is no longer current and for many not credible for a long time to come in the future. Hence to rely on them is to deny the world stage has changed sufficiently to alter one’s view of what is currently needed to deal with it.

    Bearing in mind what the ‘job is now’ then much of the F-35’s capability is gold plating. Sure the threat changes and the next war may well be more demanding and ideally the equipment to fight it is in place. However it is very debateable as to whether or not the challenge of integrating all of this is so great. None of the F-35’s envisaged roles are new, they are established.
    There is no doubt that three versions and multi national participation makes it more difficult.. but none of those are new issues and in light of the time and money so far spent this reasoning is very very thin.

    I agree that not investing in the future is out of the question.. but the issue is not one of what should be done… you say VLO.. others would disagree using the ‘what is needed now’…the USN are thinking of developing an armed Turcano to support its ops in ‘Stan…because the FJ/Legacy airframes are not suited. Who is correct? Your crystal ball or theirs?

    Do you see the irony here? An F-22/F-35 brings nothing right now to the table.. and many would argue (and perhaps rightly) that the reasonable foreseeable threats do not require VLO airframes. Its not to say there are not threats out there but are they ‘reasonable’? That is the question upon which it all hangs and that answer does NOT come from the ‘experts’…

    The F-35 is unsuited to the current ‘internal’ financial wars….it ‘may’ bring in lots of cash to the US.. if it survives the internal US budget pressures which do not see a short term (election cycle time frame) benefit from this programme versus the benefits from other expenditure.

    The ‘if ‘ makes the F-35 very vulnerable…its already late, its already facing massive issues with overseas partners…we could go on.. you have pointed out its inherent risks etc… For a politician fighting to balance books or get a country out of recession then all of this is utopian dreaming..which is perhaps easier to sweep aside ‘for the moment’.

    There is a huge difference in what is being procured now and what is needed in the current war…its a new situation and one which makes programmes like the F-22, F-35 very vulnerable and the USAF, mindful of its longer term obligations (as it sees them) needs to tread a very fine line.

    Don’t let the sordid reality of political ambition and financial avarice however tarnish your obvious passion for the technical and military aspects… even if in truth these are at this stage of the programme but bit players in the procurement script.

    in reply to: US Senate halts F-22 funding #2416482
    michelf
    Participant

    Firstly that is there job – no matter the hardware – they attempt to get the job done – so I believe they won’t claim it is a complete no-go, as its against their whole philosophy and outlook of adapting and improvising. But the point is they have implied through numerous top brass opinions that they feel 187 IS to high a risk to take – whether they have stated that outrightly or not. .

    The reality is that whilst they are there to get the job done and improvise and ‘imply’.. they have stated that 187 allows them to get ‘the job’ done. Yes the risk is high that they will not get it done as best they can.. but get it done they will.
    The record reflects that and you know what.. the rest is rendered irrelevant..it is correct and maybe more accurate.. but it is not what has gone on record. The be clear…if those same highly ranked brass had felt strongly enough that the number insufficient (say 120 had been proposed) then their duty was to speak out…see Adm Tom Connolley re the F-111B…
    However none felt strongly enough to say so formally and 187 is the record.

    With regard to your 2nd paragraph.. perhaps not rushing into an exceptionally ambitious program so quickly would be a more prudent approach – which would allow funding a larger and safer F-22 mix and perhaps a better F-35! How many F-35s will be resigned to the non combat coded lot if they don’t have enough time to iron out the kinks? Its happened with the Raptor.

    Interesting view point… is the F-35A such a ‘high risk’…exceptionally ambitious programme? Certainly I’d say the step change to the F-16 was a greater change than from the F-15/F-16/F-117*/F-22 fleet to one that has the F-35A as a component.

    Sure longer would deliver a better F-35…or a dead one.
    Is the F-22 any better than the F-35 as an A2G airframe….I’m sure it could be made into one… but who funds it?

    It would appear that both the F-22 and F-35’s primary battle is being diminished here…they have to be purchased at all.
    Currently there is zero demand for a VLO airframe in combat ops. Yes there is a ‘threat’ but there are real battles, both physical and financially speaking that are being fought and neither is suited to them. So I would ask again.. do you push for an increased number of F-22s and win that procurement battle and the F-35 gets axed…or do you say OK the 187 F-22 airframes are ‘just enough’ but we need the F-35 as well.

    The other option is of course that you get 187 F-22s and zero F-35s…

    There is nothing about which is best or a technical risk profile here…that has been done and dusted..its about money and power.

    The posts about the Typhie are illustrative of what this internal political battle is doing to the procurement of US arms overseas.

    in reply to: US Senate halts F-22 funding #2416594
    michelf
    Participant

    – with 187 being the high risk option – 243 the medium risk and 381 the low risk approach.

    so what the USAF has said is that
    187- high risk but OK
    243- medium risk but OK
    381- low risk but OK.

    as I understadn it the USAF has, by providing this breakdown stated that it can do ‘the job’ required with 187 airframes. Yes the risk is higher but ‘the job’ is still doable.

    The risk is that if ‘the job’ changes then they will, quite likely be unable to do the revised job.

    Gates needs nothing more; his professional advisors have given him this spread of options.
    He is, by his role, the one who takes the military view and the political/ financial view and does the ‘balancing’ in order to present a recommendation to the soley politcal/ financial side of the Government.

    The options presented by the USAF state their position. If there were no options presented, just one figure which was ignored the USAF could rightly claim to have been ignored.

    We all know its more complex than that and that the 187 figure is one that has taken countless rounds of analysis and ‘staffing’, both political and military, to arrive at and that in reality the USAF may feel 187 is too ‘high risk’…but that is not what has been said.

    They are stuck between a rock and a hard place and there may now be an element of….187 F-22s and a decent number of F-35s (like the F-15/F16 mix or…250 (ish F-22s) and no F-35s…

    I think that is the overall picture that should inform the actual F-22 procurement…how many 22s and how many 35s…too many of the former may mean none of the later….

    Just a thought.

    in reply to: Q: is KC-767 with GEnx a gamechanger? #2433417
    michelf
    Participant

    And what are those other reasons? Why does the USAF prefer the boom over the probe and drogue?

    Historically the USAF selected the boom becuase it delivers a higher fule flow rate, essential for the SAC bombers it refulled.

    This is the prime reason…. the boom also has ‘derivative benefits’…the higher fuel trasnfer rate deos mean smaller units are tanknig for less time.. so more can be done in the time window…

    The pilot flies straight and level.. the boomer flies the boom.. important when pilots are tired/ injured etc.

    Other air arm, including the USN did not have the same need and relied on the probe and drogue method and doubling up of recievers.

    For large quantities the boom is the way forward, but for tac air perhaps the p+d method offers advantages.

    in reply to: Q: is KC-767 with GEnx a gamechanger? #2433795
    michelf
    Participant

    The KC-135E has a fuel capacity of 188,000 lbs.
    The KC-135R has a fuel capacity of 202,000 lbs.
    But because of more fuel efficient engines the KC-135R can actually offload ~50% more fuel than the KC-135E.

    Some food for thought…

    average fuel offload per sortie
    Operation Desert Storm: 47,500 lbs
    Operation Allied Force: 48,700 lbs
    Operation Enduring Freedom: 75,400 lbs
    Operation Iraqi Freedom: 60,800 lbs

    Ss stop the nonsense that the KC-767AT is inadequite otr that the greater capacity of the KC-30 is necessary.

    Thanks for those interesting figures…

    It does beg the question tho’…is even the KC-767 too big for the actual task…

    Let me explain.. if as you make clear the average fuel off load is relatively low compared to total capacity and the hypothesis is that its due to the number of boom airborne would it not make sense, a priori, to provide a greater number of booms each with a lower capacity in order to boost the overall fuel offload capacity, (rather than a lower number of high capacity tankers).

    So the A320/737 airframe become more interesting…aside from the reality that the 737 airframe cannot be a boom tanker due to clearance issues on rotation. The A320 does not appear to suffer from this.

    So….the USAF, being forced to have an ‘open competition’ has to consider what is actually possible in reality in defining its specification.

    Boeing cannot offer a 737 based tanker with a boom without major (new design u/c) revisions… the 757 is out of production….the 767 is still in production and ‘avaliable’… the 777 is too booked up with commercial orders to allow the USAF order (at the time.. things do change) and the 787 has not flown.
    The 747 is too big and has already ‘lost’ one tanker competition.

    So…in order for an American product to be selected it had to be based aornd a 767 airframe.

    On the EADS side the 320 was possible (but too small for the developed spec.) the 310 is ideal but out of production…the 330 offers capability and capacity beyond the spec, as you have pointed out. A340.. no chance no advantage and the 380.. too big…

    So regardless of the which is better/ best the ‘competition’ is 767/330…neither of which is in reality the optimal solution to replacing the 135 (regardless of version).

    The ‘advantages’ of the 767 increase in size/ capacity over the 135 do appear to have been touted as ‘valuable’.. and in truth they are.
    And this is where the issue becomes more difficult. If this additional capacilty is ‘valuable’..which clearly it is, then more could be deemed ‘more valuable’. Now with either 767 or 330 179 booms will be avaliable and potentially 358 wing pods. So the number of refuelling points will not change (in theory)…the amount of money is ‘broadly’ the same…in ‘big picture’ terms…so to what do those refuelling points attach? Both options are bigger than optimal…so do you get more potential for the same money.. more ‘political’ mileage (and sadly military procurement is primarily political) or do you go ‘home grown’?

    None are right or wrong. If we agree with the complaint that the analysis was not carried out in accordance with published criteria then one can legitimately state that the entire competitive process was not carried out according to overall published criteria for governement spending and competitions…for instance the fuel dumping issue. The way the spec is worded it is clear that only the 767 can meet the spec. It is so tight that the 330 cannot meet the spec. But the spec ignores other strategies that may be avaliable to meet the safety parameters. This creates a ‘bias’ that is not in keeping with the competition…

    But I digress…neither is optimal.. both are too big…so at what point does bigger=better become bigger = too much?

    michelf
    Participant

    These debates are waste of time. It is widely known that simple putting stickers with American flag on an aircraft reduces RCS by an order of magnitude, increases radar range by 10-15% and enhances flight performance**. Relabeling the product as ‘Made in USA’ would immediately shift the product into a higher generation adding completely new features. In the light of this I wonder why that aerospace companies outside of the US are wasting resources since they are forever doomed to stay in the ‘cheap junk’ or ‘expensive junk’ subcategory anyway.. Both these subcategories are unified in the ‘cannon fodder’ category.

    ** source – LM test pilot

    I assume you deliberately forgot to mention that if it has a ‘Skunk Works’ or ‘Phantom Works’ sticker it is guaranteed to win…:)

    Seriously guys…the basic jist of much of this is that the equipment has strengths and weaknesses that need to exploited by well trained pliots in order to maximise those strengths and minimise the weaknesses.

    The key thing is ‘well trained’.. that covers both experience in terms of number of flight hours, knowledge and training in the equipment they use and knowledge of the oppositions’ equipment, tactics etc etc. The team with the strongest ‘weakest link’ will be that which generally wins. So if the IAF had some very weak pilots who were removed quickly from the team the more experienced ones were left having to work harder to win and as a result were more vulnerable….

    The actual performance of the different radars/ missiles/ airframes will only ever be as good as the pilots who use them in combat and their skill and judgement as to the developing fight.

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