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HMS Ocean

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Old 29th Mar 2018, 06:08
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HMS Ocean

As an ex RN man I was appalled to see the sale of HMS Ocean to Brazil. A very valuable asset in a very run down Fleet Air Arm.

At the moment it has two large carriers with no aircraft and not enough money to provide sufficient escorts. A Baddy with a missile can sink one from a speed boat.

'Sic transit gloria'.
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Old 29th Mar 2018, 06:34
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you get what you pay for..............

Constant underfunding, mission stretch, inability to lead............
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Old 29th Mar 2018, 07:03
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Underfunded because they wasted the money on the carriers, greedily pushing for them in the belief that it would force the hand of government to eventually fund planes for them even at the expense of other services.... having ideologically never forgiven the RAF for the demise of the carrier force previously.

While 'nice to have', its difficult to see how we could more effectively use a crrier in the world today, with our dwindling influence, or should I say desire to influence. A far more sensible option would have been 4(?) state of the art helicopter/assault style platforms that would cover small scale intervention, humanitarian (which is not the primary aim for a warship but a useful one and probably better PR value home and abroad than the perennially moaned about 'overseas aid budget' [which I happen to think is 'strategically' a good thing]).

But the dis-jointed UK government thinking has got its head firmly jammed up its own arse and has done since Iraq 2003.

ps; rant over...
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Old 29th Mar 2018, 08:25
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Out of interest, how would "4(?) state of the art helicopter/assault style platforms" be any cheaper to procure than the two QE-carriers? Genuine question. Beyond the extra metal that goes into the bigger ships, why should they be any more expensive to build and operate than the smaller ones?
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Old 29th Mar 2018, 08:32
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That was a guess!! I'd settle for 2 but 4 would offer more versatility for the same price, if it were the same price.
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Old 29th Mar 2018, 08:39
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The number doesn't really affect my question - beyond the extra metal, why would the larger carriers cost more than the smaller ones (they would both be fitted with the same systems to operate the same type of aircraft)? If it's versatility you're after, surely the larger ships with the larger decks and hangar space would be the way to go, no?
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Old 29th Mar 2018, 08:48
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Originally Posted by 4Greens
As an ex RN man I was appalled to see the sale of HMS Ocean to Brazil. A very valuable asset in a very run down Fleet Air Arm.

At the moment it has two large carriers with no aircraft and not enough money to provide sufficient escorts. A Baddy with a missile can sink one from a speed boat.

'Sic transit gloria'.
Que?

A very valuable asset in a very run down Fleet Air Arm.

Not as valuable as a ship with a larger deck, more hangar space, and improved stability due to size, surely?

At the moment it has two large carriers with no aircraft and not enough money to provide sufficient escorts.

I presume you missed the rotary wing trials and are unaware of the F-35B trials coming up soon? Or of the fact modern frigates/destroyers are more capable than in the old days.

A Baddy with a missile can sink one from a speed boat.

You keep saying this - but seriously, do you really think a large missile can be fired from a speedboat?

Originally Posted by thunderbird7
Underfunded because they wasted the money on the carriers, greedily pushing for them in the belief that it would force the hand of government to eventually fund planes for them even at the expense of other services.... having ideologically never forgiven the RAF for the demise of the carrier force previously.
I suppose you are unaware that the UK is purchasing F-35B..

Originally Posted by thunderbird7
While 'nice to have', its difficult to see how we could more effectively use a crrier in the world today, with our dwindling influence, or should I say desire to influence. A far more sensible option would have been 4(?) state of the art helicopter/assault style platforms that would cover small scale intervention, humanitarian (which is not the primary aim for a warship but a useful one and probably better PR value home and abroad than the perennially moaned about 'overseas aid budget' [which I happen to think is 'strategically' a good thing]).
Publications such as ATP-01(G) seem to think naval doctrine is still centred around task group operations...

As for the state of the art helicopter/assault style platforms - I presume you would want a larger vessel than Ocean? The US Wasp class is 40 000 tonnes or so, the America class is about 45 000. The construction and manning costs are about the same, for a lot less capability.

Would you be expecting to operate a few jets from the deck, or have you given up on the idea of operating anywhere the opposition has aircraft, or troops need close air support?
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Old 29th Mar 2018, 08:50
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The US Wasp class is 40 000 tonnes or so, the America class is about 45 000. The construction and manning costs are about the same, for a lot less capability.
As I thought. Thank you for answering my question, WEBF.
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Old 29th Mar 2018, 14:20
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Ocean was knackered - it was designed under a commercial standard and had a 20 year design lifespan - Brazil probably won't use it anything like as intensively as the UK would, so it will last them a bit longer without so may repairs.

I was actually surprised at brazil buying her, but I suspect they have a political reason to have the only 'flat top' in South America so bought what was available
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Old 29th Mar 2018, 16:20
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Dave is right. Ocean has been a great ship and served the nation well, but her time has come. Selling her to Brazil was the right thing to do, they are still getting a sound asset, but the UK needs something more than what Ocean offers.

I looked up at Queen Elizabeth this week and liked what I saw. She's not the full deal yet, but she will be soon enough. There has been a lot of pain in getting there and probably a deal more to come yet, but building the QEC was the right thing to do, both of them!

....and that is coming from an ex-Crab (albeit a marinised one).
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Old 29th Mar 2018, 19:44
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A carrier is extremely vulnerable when it has its side lift down. A relatively small missile can cause catastrophe if it is fired into this area, hence the need for many escorts.
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Old 29th Mar 2018, 20:13
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Perhaps you ought to study the difference in the amount of structure in the lift opening between side lift up and side lift down. There is no difference, which probably sums up the technical depth of your argument.


You may also wish to look up blast venting and other real elements of survivability.
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Old 29th Mar 2018, 22:20
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You keep saying this - but seriously, do you really think a large missile can be fired from a speedboat?
Yes, in all likelihood. If the Russians can fit LACMs to smaller vessels (Buyan-M) than our River Class OPVs armed with 20-30mm cannon, I have no doubt there are unconventional naval capabilities out there that can do significant damage to the unaware and unprepared. Don’t base your thinking of enemy capability purely on our own way of doing things.
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Old 29th Mar 2018, 22:39
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Originally Posted by Melchett01
Yes, in all likelihood. If the Russians can fit LACMs to smaller vessels (Buyan-M) than our River Class OPVs armed with 20-30mm cannon, I have no doubt there are unconventional naval capabilities out there that can do significant damage to the unaware and unprepared. Don’t base your thinking of enemy capability purely on our own way of doing things.
Which will be a large part of the reason the QEs will be fitted with 4X 30mm and 3X Phalanx Block 2B, the latter with anti-surface capability specifically for speedboat-type attack. Not to mention an escort screen.
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Old 29th Mar 2018, 22:50
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Originally Posted by Frostchamber
Which will be a large part of the reason the QEs will be fitted with 4X 30mm and 3X Phalanx Block 2B, the latter with anti-surface capability specifically for speedboat-type attack. Not to mention an escort screen.
How is the escort screen looking these days? How many are broken or deployed around the globe ‘projecting influence’ as a singleton ship? With the numbers we have and the numbers you are likely to need to provide an effective carrier escort, HMG will be faced with a problem of deciding whether it wants the Navy to project influence or protect the carriers. Doing both concurrently is no longer an option - if you want to do it effectively.
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Old 30th Mar 2018, 02:30
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Originally Posted by Mil-26Man
The number doesn't really affect my question - beyond the extra metal, why would the larger carriers cost more than the smaller ones (they would both be fitted with the same systems to operate the same type of aircraft)? If it's versatility you're after, surely the larger ships with the larger decks and hangar space would be the way to go, no?

I always thought you need three carriers at a minimum, two does not work.. I.e one working up, one on ops and one on refit, plus no point having lots of carriers without the aircraft to give each a full complement, and at the F35 cost, it's putting all your eggs in one expensive basket.

Out of interest how many F-35's will it require to give it a credible CAP in a war situation, no point having a carrier if most of the assets are their simply to protect it.

I was actually surprised at brazil buying her, but I suspect they have a political reason to have the only 'flat top' in South America so bought what was available
Hadn't their other carrier got to its end of life and was costing a fortune to keep going?
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Old 30th Mar 2018, 06:58
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Originally Posted by WE Branch Fanatic


Publications such as ATP-01(G) seem to think naval doctrine is still centred around task group operations...
The clue here is ALLIED. The doctrine may be USN/RAF led but is reduced to the lowest common factor which used to be the Greek or Turkish navies operating hand-me-down ships.

More likely used by more capable navies would be tactics published and exercised in the AXP series if still extant.
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Old 30th Mar 2018, 07:34
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Originally Posted by Melchett01
How is the escort screen looking these days? How many are broken or deployed around the globe ‘projecting influence’ as a singleton ship? With the numbers we have and the numbers you are likely to need to provide an effective carrier escort, HMG will be faced with a problem of deciding whether it wants the Navy to project influence or protect the carriers. Doing both concurrently is no longer an option - if you want to do it effectively.
The RN currently has a 23 and a 45 tied up due to manning issues. Sort that and you have 2 escorts!
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Old 30th Mar 2018, 08:12
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Refurb "Bristol" - she was the last ship actually designed as a Carrier escort................ for the CVA-01's
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Old 30th Mar 2018, 08:24
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Originally Posted by Melchett01
How is the escort screen looking these days? How many are broken or deployed around the globe ‘projecting influence’ as a singleton ship? With the numbers we have and the numbers you are likely to need to provide an effective carrier escort, HMG will be faced with a problem of deciding whether it wants the Navy to project influence or protect the carriers. Doing both concurrently is no longer an option - if you want to do it effectively.
I'd certainly agree that the RN needs more escorts. Current plan is for a carrier in a high risk area to be escorted by 2X T45 and 2X T26/23. Based on how things are currently done, in most scenarios you can probably add a US and a French asset to that. With 19 UK escorts (albeit as Hula says we have a couple currently alongside doing harbour training) that should be readily possible, leaving a few available to be in other places. Getting the balance right requires easing escort numbers upwards, not binning the carriers (which are paid for and bring a lot to the table, however much some on here would disagree) so that we can deploy escorts around the world with little to escort.
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