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nocutstoRAF

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Viewing 15 posts - 391 through 405 (of 948 total)
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  • in reply to: UK to ditch F-35B for F-35C? #2401504
    nocutstoRAF
    Participant

    Thanks Geoff – I will admit to be a little puzzled still, likely due to a faulty understand of carrier operations. Are you saying that in general when they made the final decision on CVF they shorted the length of the carrier design they still set it up in a way that would allow limited operation of both CATOBAR and STOL, but the price was the ability to launch simultaneously two STOL aircraft, or to launch and recover at the same time a STOL aircraft, as they can no longer use both STOL runways simultaneously?

    Apologies for needing the “primary school” version of how CVF is expected to work 🙂

    in reply to: UK to ditch F-35B for F-35C? #2401629
    nocutstoRAF
    Participant

    One proper Imperial ton = 1016 kg, so only 1.6% bigger, which isn’t a significant difference in this case. It’s only those measly little 907kg US tons that are different enough to matter, & for most purposes they can safely be ignored, as only Americans use them. 😀

    Thanks Swerve, I was trying to understand if CVF could in the long run have CATOBAR UCAV’s operating long side the F-35B’s as the diagram of the CVF from Navy Matter’s seems to suggest it can (with runways set up for both CATOBAR and STOL operations), as I for one have argued that if you are going to get UCAV’s sooner rather than later then it was one of the few good arguments for CATOBAR and it looks like that the RN already have take account of it.

    It would also be good news for other reasons, as it looks like there will be a shortage of helicopters in the future, and I for one would rather they not convert 6 Merlin’s for MaSC but instead, if all possible consider converting old S-3’s with Searchwater 2000 and Cerberus (because obviously they are not going to by Hawkeye’s after investing in Searchwater), and retain the Merlin’s for utility roles.

    in reply to: UK to ditch F-35B for F-35C? #2401988
    nocutstoRAF
    Participant

    Thanks for the reply – the diagram is the current design for STOL CVF, as per Navy Matters. The diagram mentions Tonnes rather than Ton’s as it is in metric rather than imperial weights, i.e. CVF will displace 65,000 tonnes or 65,000,000 kg.

    I was trying to find out if the CVF is designed to operate both CATOBAR and STOL operations simultaneously, something I know that is not usual in US and French carrier doctrines but which looks like is part of the current CVF design.

    in reply to: UK Defence Review Part II #2402115
    nocutstoRAF
    Participant

    Well it would make sense that 12 Chinook’s made in the UK would cost the same as 22 Chinook’s made in the US – maybe the budget to convert the Merlin’s is so high that it wide out the life extension for the Puma’s, as I cannot see them going back to tendering for more Merlin’s nor introducing a new type (like the Polish built Blackhawk International).

    As Swerve would say there’s no money, it not going to happen so any speculation is pointless, however as speculation is my middle name – I cannot but feel that 4 – 6 “light frigates” in the 3500 tonne range (like the La Fayette class) might do nicely – the problem is that I would want a different weapon mix to those of the La Fayette class. Presuming that they do not want to introduce new weapon classes it would end up with 1 Mk 8 gun, 2 x 30 mm remote operated weapon stations, then I would have it fitted for but not equipped with CAMM, and then either with recycled Harpoon’s or if this is overkill, an 8 shot launcher for Sea Skua II. I would also ensure that it had good decoys, but I will leave others to say want radar and sonar systems it should have, and if it should carry torpedoes’ or not (though I am happy that a Lynx will cover ASuW if need be).

    in reply to: UK to ditch F-35B for F-35C? #2402156
    nocutstoRAF
    Participant

    Add to the growing re-hash of the debate, can someone tell me if I am understanding the diagram below correctly of the current CVF layout. It looks like there are two short runways for STOL operations and an angled longer runway suitable for CATOBAR operations. I presume this means you could have CVF operating F-35B and CATOBAR UCAV’s or if they wanted to a CATOBAR MASC aircraft (such as re-conditioned S-3’s with Searchwater).

    in reply to: UK Defence Review Part II #2402500
    nocutstoRAF
    Participant

    The article talks of an available air group of 40 planes, and that means ACTIVE planes.

    More likely, that will be 3 squadrons, each of 12 planes, half of the originally planned squadrons.

    So, 70 planes will have to be acquired, roughly, to have 40 planes active.

    40 planes, with the need to form an OCU and OEU, would mean having perhaps 20 or so active planes if not less.

    Liger I hope you are right, I really do but I am not sure a Times reporter would understand the difference between 40 active aircraft and 40 aircraft total.

    in reply to: UK Defence Review Part II #2402562
    nocutstoRAF
    Participant

    Candidly I had hoped for an order of around 70-80, with 800 Sq getting 12 F-35B’s, along with two RAF squadrons, and a joint OCU, and that was a bare minimum based on being able to surge with one carrier with a full air wing.

    in reply to: UK Defence Review Part II #2402578
    nocutstoRAF
    Participant

    Story in the Times – some pain (Destroyers/Frigates) but it could’ve been worse …

    I really hope that it is wrong as a couple of the proposed cuts look very short-sighted:

    Nearly half of Britain’s fighter jets and more than a third of the navy’s frigates and destroyers will go. Plans for two new aircraft carriers will still go ahead at a cost of £5 billion.

    Not so worried about the number of fast jets, but the loss of the Frigates and Destroyers, even if they are limited to the oldest is a major blow, especially as they do not have enough to carry out routine missions as it stands.

    Upgrades to keep 35 Puma helicopters in service for another decade are to be scrapped and their base at RAF Benson closed.

    So they will scrap the only medium lift helicopters they have, along with 40% of the proposed Chinnock buy and the Sea Kings, seriously cutting back the total number of helicopters available – the interview in Combat Aircraft Monthly made it clear they need to buy a small number medium lift helicopters and another 6 Chinnocks beyond the 22 originally proposed to just keep capabilities as is when Sea King and Puma where retired.

    The RAF is expected to confirm that it will retire at least half of its 160 old Tornado and Harrier fighter jets early…

    Although the navy’s two new aircraft carriers now seem safe, the air group to operate on them will be significantly reduced to fewer than 40 aircraft.

    Well this is my worst case scenario – 40 F-35B’s that is enough for what? 1 front line squadron, one OCU and attrition/maintenance spares? I can guess where they will not be spending most of there time, and it’s not on the carriers.

    PS Thanks Stryker for supplying for text of the FT story – I hope the FT is more accurate but reading the two stories side by side sounds like the FT is report what Liam Fox and the MoD want to do while the Times is reporting what the Army wants to do.

    in reply to: UK Defence Review Part II #2403035
    nocutstoRAF
    Participant

    Seems like the Army are getting twitchy?
    http://www.ft.com/cms/s/0/045dc02a-c29c-11df-956e-00144feab49a.html

    I cannot get into the FT article nor will it let me register to read it for free. Can someone summarise what the article said and how it was linked to the Army?

    in reply to: CVF Construction #2026775
    nocutstoRAF
    Participant

    Yes I know that Uruguay can do nothing about Brazil if the was any problem. My comment is that if Uruguay was going to spend money on upgrading it Navy it would not be wasting money on an air defence destroyer, but instead buying a small frigate or a OPV for protecting the their EEZ, as they currently have two active and reserve frigate, with the active frigates ~40 years old even if they where acquired recently and 5 patrol boats, and they could likely do with something more modern, with the ability to carry a helicopter.

    I apologise if my point was not clear.

    in reply to: CVF Construction #2026876
    nocutstoRAF
    Participant

    While I do not expect Uruguay to be able to afford to upgrade their Navy and if they did it would be an additional small frigate or an OPV they do have two unresolved border disputes with Brazil.

    Brazil is cementing it’s position as the pre-dominant power in South America, and other countries (primarily Venezuela) are also trying to increase their regional power base as well, and pragmatically if you are planning future capabilities then you have to be asking what happens in the future not what the situation is now, and if I was a second tier power like Venezuela, who is fairly anti-American/Europe, and I was watching Brazil being courted by US, UK, France and Italy I would be worried. However, Argentina appears to be more focused on the Antarctic and rehabilitating and regenerating their armed forces than military confrontation.

    in reply to: CVF Construction #2026898
    nocutstoRAF
    Participant

    Brazils naval expansion isn’t aimed at its neighbours. They might be scared if Brazil was expanding its army & air force, but probably not. Brazil has no territorial ambitions.
    The navy is wanted to protect its EEZ, which is vast & now, with all that oil, very valuable, & to extend its influence further afield.

    Okay – but would expect some reaction from other countries in the region as Brazil edges to a modern navy with home built CATOBAR carrier with 24 Rafale M (as a best guess as the F-X2 competition is still on-going), which appears to be Brazil’s long term strategy, even if the only reactions are to try to try to acquire fairly modern air defence destroyer’s.

    in reply to: CVF Construction #2026937
    nocutstoRAF
    Participant

    Who?

    Brazil? Wants proper carriers.

    I will concede defeat, I would have expected that Brazil’s plan’s to expand its Navy would be raising tensions and military budgets all across South America.

    Still it will be intresting to see how Brazil moves forward, and what the impact is in the future on the region.

    in reply to: CVF Construction #2026959
    nocutstoRAF
    Participant

    I love to see new carrier based light strike aircraft, I look forward to LCA (N) Mk II with a new engine becoming all that it promised but so far failed to deliver – I think Skyhawks are a timeless design! But then I also want to resurrect Skyraider for COIN!

    in reply to: CVF Construction #2026975
    nocutstoRAF
    Participant

    I think that the emergent arms race in South American might see an ambition for certain countries to field large LHD or small carriers with new build Harriers.

    While I am not saying that Israel will buy Harriers, but they have stated they might consider the F-35B to allow them to disperse them to FOB’s, a option which they must have developed in response to Iran. If this holds true for Israel then it must hold true to a lesser extent to other Middle Eastern countries and they are unlikely to be sold F-35B’s but they might also like the ability to disperse fighters to FOB in the event that their air fields are damaged.

    I do not think India will buy new Harriers as they invested too much in LCA (N) and want to move away from STOL’s, and I cannot say if other Asian countries might not also see the value of LHD’s carrying Harriers – but if the price was right I guess they might be interested.

Viewing 15 posts - 391 through 405 (of 948 total)