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nocutstoRAF

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Viewing 15 posts - 916 through 930 (of 948 total)
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  • in reply to: UK Defence Review Part I #2387125
    nocutstoRAF
    Participant

    Would it really be that much of a problem to convert the Tiffy into an STOBAR aircraft ? Sure, not the same weapon load as CATOBAR, but way easier to develop. Saves tonnes of money the UK could invest in it’s UCAV programmes.
    Oh, and regarding T-50 vs. Tiffy. Well, roughly the same published numbers for clean aircraft, but the T-50 has those internal weapon bays that maybe handy for RCS figures of fully equipped aircraft. :p

    Its a nice idea (unlikely in the current climate) – what changes would be needed? Larger canards? Folding wings? Changes in cockpit layout so the pilot has a better view in landing? Reinforced landing gear and an arrestor hook? Would the intakes need repositioning?

    in reply to: UK Defence Review Part I #2387127
    nocutstoRAF
    Participant

    The problem the MOD needs to solve is that the best solution is not wanted by the user of the aircraft and will be strongly resisted.

    CATOBAR makes perfect sense for providing an airwing for CVF. You get the choice of 3 different aircraft, Rafale, F18 and F35 C, with variable cost and capability options. You get operational convergence with the principle allies, US and French navies. The additional infrastructure cost for the ships could easily be made up from the lower cost of the F18 option if cost was to be the principle driver. It opens the door to Hawkeye at some future date to replace the ASAC 7 and any future Euro UCAV will likely have a CATOBAR version as the French will insist.

    The problem is that the RAF own all fast jets and will be the buyer of all F35. The RAF want F35 B because they will provide the vast majority of the aircrew for the new aircraft and they want it based on land like their other assets, with occasional familiarisation visits to a carrier. This fits the expeditionary air group idea with CVF as ‘just another airbase’. This rules out the use of CATOBAR as this would require dedicated naval air wings that train with and deploy on the carriers pretty much all the timein order to maintain their deck currency. The down side is that it means continuing with a lash-up AEW and makes the prospect of a naval capable UCAV pretty much impossible, as no one is building a VSTOL one. This mans that any UCAV operation in the 2020s will be land base dependent with all the restrictions that that includes.

    Forget naval Typhoon, its a red herring, as it involves immediate substantial upfront development costs and a substantial technical risk. Neither would be acceptable in the current climate.

    Do you think that when the new Government hints at greater defence collaboration with the French they are giving out a coded message that we will be buying Rafale and switching the QE to CATOBAR?

    Or is just a sign that we are going to buy Minstral to replace Ocean and buy La Fayette frigates to fill the C2 role?

    in reply to: UK Defence Review Part I #2387374
    nocutstoRAF
    Participant

    I think that you are right, and then we should also look a bit further and consider complete alternatives to airplanes. s I said already in other threads, there are technologies or combination of technologies that are tested today that make fighter planes seem redundant for several tasks.

    As an example:

    you mention using a bomber for CAS:

    -> could it also be done with a transport plane?
    -> could we shoot surface based high speed SAS missiles guided by GPS for CAS (recent tests with mach 6 waverider)
    -> can this be combined with UAV guided by the JTAC

    and also:

    -> can we destroy planes with a lasergun (recent US tests were successful)

    Okay – but new technology is expensive and new technology that embraces a radical new concept is expensive and risky – I think defence is one of those areas where you really only see incremental developments unless your back is up against the wall (like WWI and the development of the tank)

    in reply to: UK Defence Review Part I #2387383
    nocutstoRAF
    Participant

    Your reasoning seems logical but my main point was that national defence itself is outdated. The escalating costs of defence equipment and the much stronger international community and public opinion make it more and more difficult to launch lone ranger actions.

    the way forward is a closer alliance, probably in Nato context, if not in EU context.

    Even the US are asking themselves these questions now wondering if they really need 11? aircraft carriers, and a very large marine force, and a huge army and… or if they could live with a smaller national force for their own defence counting on international cooperation to give rogue states a run for their money

    I would concur that we need to reconfigure Nato at the very least, however the UK is stuffed all the time that the Nato treaty does not prevent the UK from being forced to go it alone in the South Atlantic as it does currently, where most of our overseas dependencies. I see no chance of us getting any allies (apart from maybe Brazil) in the region to provide mutual defence.

    Another issue is that in order to get defence procurement costs down we need to agree common equipment and Nato will not agree it unless we come up with a system where the US companies do not push monopolise everything – if only to make sure that in 50 years should USA stop being our ally the rest of Nato has the capacity to build their own weapon systems.

    in reply to: UK Defence Review Part I #2387440
    nocutstoRAF
    Participant

    It’s also worth noting that numbers being bandied about just now by the Russians themselves (ignoring for a second whether or not these will be accurate or apply to productiona ircraft) would seem to indicate an RCS (one such parameter) around the same as that of the Typhoon, which indicates more of a catch up than the next step beyond.

    If the PAK-FA is a catch up with the Typhoon then I would be happy as I do feel that there is a real likelihood of a low level conflict with Russia or more likely with Russian proxies (i.e. Russian backed insurgency in a former soviet country leading to EC countries move to quell the insurgency only to find themselves facing off with Russian troops and planes)

    in reply to: UK Defence Review Part I #2387443
    nocutstoRAF
    Participant

    My problem with this is modifying a commerical machine will simply only be a commerical machine, and while that may be handy for current operations, the worry is what happens when you have high intensity operations against a neer peer competitor later? Your modified Gulfstream becomes so much falling shrapnel about five minutes into hostilities.

    In the B1-B, the US has an aircraft developed to handle a far more demanding set of circumstances than it has so far had to contend with. Thus it is able to ‘lower’ itself to these high persistance missions in Afghanistan, whereas in the opposite case the Gulfstream would not be able to reach up to do the B1’s other jobs.

    In that case then, it seems to me to be a lot of money for a very limited one trick pony.

    Not going to say I would not prefer a purpose built bomber, and even a modified commercial one is unlikely.

    However if you believe the old Labour Government and all the lovely ex-army guys who pop up as talking heads we will never fight a near peer rival it will all be asymmetric combat in Southern Hemisphere countries against irregular forces or light infantry who lack air cover or decent air defences, any heavy armour or artillery

    Therefore according to the Army we do not need MBTs, artillery, fast jets (unless they are for CAS – and platform of choice for the Army is the Harrier), aircraft carriers, destroyers, frigates – all we need are more boots on the ground, lots and lots of helicopters, air transportable vehicles able to survive IED’s, some ground strike aircraft, lots of big transport aircraft, lots of UAV’s and I imagine they would grudgingly allow sea transport and some corvettes as escorts and patrol.

    Of course the Army can only focus on Afghanistan now, and they are forgetting the UK’s trigger points for conflict – resources (such as oil), the political need to feel like the UK is still important, and the displacement of populations near the EC border which risk a refuge crisis in the EU.

    If you look at those trigger points then you can see there is a risk of war with either Argentina or Venezuela (the latter more likely) over the Falkland Island, a low level conflict with Russia or any all out conflict with Russian proxies in the Black Sea area, a real chance of being dragged into a conflict with Iran (I think Iran has a secret pact with North Korea, and they are going to trigger a simultaneous conflict with USA while the USA is tied up in surge operations in Afghanistan, but that’s my own personal paranoid conspiracy theory) and that does not discount the fact that China’s increasing military capacity is upsetting the status quo in the Pacific.

    in reply to: How would you westernize the Su-33? #2037598
    nocutstoRAF
    Participant

    Chop it up into Razor Blades and Buy F-18E/F or Rafale instead. 😎

    Noooooooooooo!!!! (I am now having a major sulk) leave the pretty Flankers alone they look so nice! As you can guess I love the aesthetics for the Flankers family – I have a plane crush 🙂

    It is shame that the F-35 is an ugly duckling, the F/A-18E is rather plain, and that while the Rafale is better looking than the Typhoon, us staid British people find the French women (sorry slip of the tounge I mean planes) just a bit too exotic for our tastes :):):)

    PS I apologise in advance to any lovely French readers who are insulted that I compared them to a fast jet

    in reply to: UK Defence Review Part I #2387473
    nocutstoRAF
    Participant

    well (thinking it through very thoroughly :)) .

    The UK is planning to do A2G with UCAV and F35 so a new aircraft for A2A is required not quite yet….

    I want a new system to be developed but value for money dictates that its a bit early for that isn’t it?

    Well IMHO it all depends on the PAK-FA, will it be a game changer, if it has superior A2A performance to the F-35 and the Typhoon and Russia sells a thousand fighters to countries that do not exactly like Britain or Nato, then we along with the rest of Nato (bar USA with F-22) are going to have to rush out our own Fifth Generation Air Superiority fighter or USA will have to restart the F-22 production line and sell export versions.

    in reply to: UK Defence Review Part I #2387475
    nocutstoRAF
    Participant

    well i suggested the MRA4 could be good for that mission, but we wont get enough of them (and the cost!).

    I agree about the F35 being split between the C and B though because i don’t know that the B can do everything the RAF and RN want.

    On the subject of conjecture, I just wonder how much work has been done on a UK airframe with EJ230 and other associated Typhoon systems.

    some years ago it was suggested to me that a lot of work had been done already with a view to the RAF requirement to replace the GR4. Nothing like that is reflect in the official facts though.

    How about modifying a Gulfstream say G350 or G550, and would they be able to accommodate internal payloads?

    We regard to your suggestions about using the systems developed for the Typhoon to make replacement for the Tornado – The Russian’s have been very successful at taking one airframe and making modifications to it allow it fulfil other missions. Even if the changes to the Typhoon make it impossible to be navalised, could they develop the Typhoon in the same way that the Su-34 Fighter Bomber is development of the Su-27?

    Hell, is it possible to take the original Tornado design, sit down and say how would we reduce its RCS (I assume modifications to the wing geometry and to the air intakes are the main ways) without massively redesigning it? Then could you build the airframe using higher level of composites, new radar absorbent materials, stick in the new engines and get yourself the Tornado II?

    in reply to: UK Defence Review Part I #2387533
    nocutstoRAF
    Participant

    I read the self same article and aside from the hourly flying costs thought much the same as you. I have a vague recollection of a US document looking at how to plug the capability gap with fifth gens and making the point that B1bs have dropped a large proprtion of ordnance used in all recent US campaigns and thus having more bombers might be cheaper than more fighters.

    I also thought that Japan should look to a B1b as its new F4 replacement in the anti-maritime role. Endurance, payload and range seem perfect. I suspect that politics and fear might put the kybosh on that though….. 🙂

    Al

    For those not lucky enough to read the article it stated that in Afghanistan the B-1Bs have flown 6,900 missions and logged 70,000 combat hours. The B-1B has employed nearly 40 % of the all munitions while flying only 5 % of all sorties.

    While they do have high hourly flying costs (and a lot of upgrading to do the job) they seem to finally found a post cold war purpose.

    I simply thought that RAF could do with something similar to save running up of those airframe hours on our remaining GR4’s which are meant to last us to 2025 (http://www.defencemanagement.com/news_story.asp?id=10505)

    in reply to: UK Defence Review Part I #2387538
    nocutstoRAF
    Participant

    The RN will almost certainly only see a squadron or 2 of F35s on its carriers at any one time, unless in an all out war scenario (or very rarely an exercise simulating one), this has been the thinking behind CVF for some time, there’s a lot of good info to back this up on Richard Beedall’s site.

    I’m sure the RAF would love that but where exactly is the money for designing and building a new strategic bomber going to come from?

    The Green Paper calls for the ability to field 1 air wing for prolonged combat or two air wings for surge operations (I hope my paraphrasing of the Green Paper is correct) – so this tally’s with what you indicate, I just worry that 40 – 50 F-35b is not going to be enough and part of the point of a carrier is the ability to carry enough fighters on board to use the carrier group as a deterrent and I cannot see anyone being particularly worried if RN send the QE to see with 12 or even 24 F-35b to the South Atlantic or the Gulf or the Indian Ocean.

    With regard to strategic bomber – yes it would be expensive both to develop and buy but 4 or 5 of them might well be able to do the work of 24 or 30 fighter sized airframes and in the long run save money, especially if the resisted over spec the bombers

    in reply to: UK Defence Review Part I #2387742
    nocutstoRAF
    Participant

    As an aside from the discussion on carrier aircraft – I read an excellent article in Combat Aircraft Monthly about the B-1B lancer and it made it clear how useful the bomber is for close support, when it can loiter over the battle space (is that the new trendy word for battle field?) for 10 -15 hours and carry 24 JDAM and drop them with pin point accurary using a SNIPER pop. It seems to me that a good use of resouces would be to push for RAF to get bombers again for CAS (rather than as suggested by recent blogs lobbying the US and RAF to get turboprop COIN aircraft).

    What does everyone else think?

    in reply to: UK Defence Review Part I #2387804
    nocutstoRAF
    Participant

    my gut feeling is that we won’t buy Rafale. It just undermines Typhoon and BAE too much. It essentially says that we can’t build our own aircraft and the ones we do build are not up to scratch (although that would play well with the diehard liberal politicians).

    My problem with the F18E is that by 2020 the USN will be looking to replace them (because they will be far from cutting edge). Therefore its a very shortsighted procurement.

    I am beginning to wonder if the reduced F35 purchase is the most likely option, perhaps with options to buy more in the future.

    There is no doubt in my mind that the UK will purchase the F35. I am also beginnning to wonder whether the review will propose something like combining the RAF and Fleet Air Arm.

    Personally I hope we get F-35’s (possibly a mix of all flavours to replace Tornado GR4, to replace Harriers for ops from austere airfields and switch the carrier to CATOBAR and use F-35C’s and Hawkeye’s). However I worry that if we purchase 40 F-35B’s (which is a figure I have seen floated around) the RN will be lucky to get 24 of them on the carrier at any one time.

    I guess what we have to do is take a gamble we either go for F-35’s and hope they do not cost to much, the programme does not fall behind to much, and we end up with too few fifth generation aircraft to cover all the missions we need them for, or we go for F/A-18E and hope that it takes another 10 years for the Su PAK to go into full scale production, and another 5 years before they export them to South America and the Middle East. Sadly the one choice they will not make is to buy 80 F/A-18E for delivery between 2015 – 2016 to operate of QE and PoW and then buy say 40 F-35b’s for delivery around 2018 to replace the Harrier’s (so we could operate a few off the carriers), with an option to increase the F-35b order (or buy F-35 A/C’s) at a later date!

    in reply to: UK Defence Review Part I #2387811
    nocutstoRAF
    Participant

    I don’t think the CdG can carry that many Rafales.

    I understood that the CdG can carry up to 40 aircraft, I extrapolated a little to 36 Rafales, I guess some are going to be helos and Hawkeye, but they do seem comparable to the QE as she is meant to be carrying as standard 36 fighters and 4 early warning helos/aircraft

    in reply to: UK Defence Review Part I #2387852
    nocutstoRAF
    Participant

    What advantages does the f-35 have except for stealth?

    It seems to have a combat range of 600 nautical miles without extra tanks (which would compromise that stealth). Is that sufficient on the ocean?

    Or are you prepared to bring your very non-stealthy carriers within 600 nautical miles of an enemy position that can only be attacked by a stealthy craft?

    Using my best puzzled look – The F/A-18E have a similar combat range – using the all so reliable wekipedia it says it is a shade under 400 nautical miles so 600 NMi seems a real step up

    While I get what you are suggesting – that the stealth feature is less than useful if you have be close to enemy airspace but 600 NMi seems to be sufficient, especially on first day of strike as you could operate your carriers 2-3 hundred miles outside territorial waters and still have a reasonable penetration distance.

    I think the real problem of suggestion of the QE + 36 F-35 is the belief that the RN would be operating a carrier capable of carrying out full blown strike operations. Once you put you your rotating screen of F-35’s for air defence of the task group you would have relatively few available to carryout strike operations and I would be surprised if we could carryout more that 2 – 3 sortie’s per day with maybe a couple of F-35’s per sortie (someone with better understanding of carrier ops please feel free to correct me). I guess that is why the USN prefer super carriers with much larger fighter complements (and why I have seen the Charles de Gaulle referred to as an escort carrier for example with its 36 Rafale’s!).

Viewing 15 posts - 916 through 930 (of 948 total)