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The Bunker Group
Verified Defense Pro
Well this article insinuates that she used too go back to Portsmouth for servicing but now with an engineer on site it can constantly stay and be serviced on the islands.

BAE wins £59m contract for Falklands patrol ship maintenance HMS Clyde — MercoPress
Agree but surely intermediate dockings every 2 years and full refit every 4. All ships require hull fittings serviced every 2 years and shafts pulled for inspections, bearings etc every 4 years minimum.
Clyde is built to class standards and class requires these procedures to be completed.
Nothing can stay in the water indefinitely and certainly not for 8 years!
 

Astute

New Member
Hi all, great to see HMS Daring is off on its first posting and HMS Dauntless gearing up for its first deployment but was wondering when will the rest of the type 45s be ready for operations, im sure the fleet really need these assets asap now more than ever,
 

ProM

New Member
According to RN site:
HMS Dragon- spring
HMS Diamond - this summer (July?)
HMS Defender - early 2013
HMS Duncan - sometime after that. But she has been launched so probably not long as they are getting quicker
 

Astute

New Member
Thats what i thought some one must of had a quite word or a loud one to move this program along this is good news they bring a world class capabilty back for the royal navy and one in demand if rumours are correct from are allies, ,
 

RobWilliams

Super Moderator
Staff member
Thats what i thought some one must of had a quite word or a loud one to move this program along this is good news they bring a world class capabilty back for the royal navy and one in demand if rumours are correct from are allies, ,
I haven't heard any roumers, got some links? I'd be very interested to read them :)
 

StobieWan

Super Moderator
Staff member
Thats what i thought some one must of had a quite word or a loud one to move this program along this is good news they bring a world class capabilty back for the royal navy and one in demand if rumours are correct from are allies, ,
Mm...that's a fairly normal cadence for first in class vs last in class ISD's surely? First of the Burke's took almost 18 months from launch to in service.

I think there's some financial pressure to get all six in service as that'd permit the remaining Type 42's to be paid off (and they're expensive to run)


Ian
 

Astute

New Member
I haven't heard any roumers, got some links? I'd be very interested to read them :)
Hi rob over the years i have talked to many serving personal in the armed forces and i have heared many rumours, not all my infomation is internet based
but i did hear one recently the US was more than happy that HMS daring was on its way to the persian-oman gulf and that they valued the type 45s capabilities which they have seen first hand in joint navy exercises ., another is the rumour nato wanted the type 45s to be apart of the missile sheild neither are new news or new rumours but if correct show demand for the type 45s capabilities..,,,,,
 
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RobWilliams

Super Moderator
Staff member
Hi rob over the years i have talked to many serving personal in the armed forces and i have heared many rumours, not all my infomation is internet based
but i did hear one recently the US was more than happy that HMS daring was on its way to the persian-oman gulf and that they valued the type 45s capabilities which they have seen first hand in joint navy exercises ., another is the rumour nato wanted the type 45s to be apart of the missile sheild neither are new news or new rumours but if correct show demand for the type 45s capabilities..,,,,,
True, but I've always found it difficult to believe hearsay. People come up with some pretty wacky stuff sometimes ;)

Fair enough though. But for me if NATO wanted the T45 for a missile shield or the US were pleased with Darings deployment, I would have thought the T45 fans in the MoD would want people to know just how good the ship was and how valued the system was globally.
 

StobieWan

Super Moderator
Staff member
True, but I've always found it difficult to believe hearsay. People come up with some pretty wacky stuff sometimes ;)

Fair enough though. But for me if NATO wanted the T45 for a missile shield or the US were pleased with Darings deployment, I would have thought the T45 fans in the MoD would want people to know just how good the ship was and how valued the system was globally.
Well, some work has already been done in software mods regarding the S8150 VSR, which has the reach for ABM work. Aster 30 can already do the SRBM role so there's a bit of distance to go before we're talking plugging T45 in as a working ABM system. It is possible however.

I get the impression that the SAMPSON radar is doing some seriously impressive stuff however,

Ian
 

RobWilliams

Super Moderator
Staff member
Well, some work has already been done in software mods regarding the S8150 VSR, which has the reach for ABM work. Aster 30 can already do the SRBM role so there's a bit of distance to go before we're talking plugging T45 in as a working ABM system. It is possible however.

I get the impression that the SAMPSON radar is doing some seriously impressive stuff however,

Ian
Thats good to know, shows the potential for development. MoD better buy more of them when its more economically viable.

I've heard a rumour that supposedly during joint exercises with the US, a T45s radar (must have been Daring) was asked to be switched off as it was supposedly inhibiting training.

Most probably not true, as much as i'd like it to be.
 

Astute

New Member
True, but I've always found it difficult to believe hearsay. People come up with some pretty wacky stuff sometimes ;)

Fair enough though. But for me if NATO wanted the T45 for a missile shield or the US were pleased with Darings deployment, I would have thought the T45 fans in the MoD would want people to know just how good the ship was and how valued the system was globally.
Hi rob your comments are fair , but thats why i said If rumours are correct not that it was fact but most of the internet is full of rumours,opinions ,on defence matters theres alot more hearsay than actual fact, i do agree with you
The only real fact is the MOD keeps its cards very close to its chest and so it should lives depend on it, and the full capabilities of equipment will never really be fully disclosed, but your right there is plenty of wacky,miss leading stuff out there but personally i think T45s for missile defence in the future why not,,, theres some interesting stuff on the web about possible upgrading the smart-L for bmd,,,,
 

StobieWan

Super Moderator
Staff member
Thats good to know, shows the potential for development. MoD better buy more of them when its more economically viable.

I've heard a rumour that supposedly during joint exercises with the US, a T45s radar (must have been Daring) was asked to be switched off as it was supposedly inhibiting training.

Most probably not true, as much as i'd like it to be.
Unlikely - the Sampson has a peak output of about 36Kw - SPY-1 has a peak output of 4 megawatts (which can probably set microwave popcorn off in airliners at 30K feet)

Ian
 

1805

New Member
CAMM is such an important system for UK MOD, I was just thinking what features it could have to provide an edge over rival systems. I would think useful areas might be:

- Ability to be deployed on very small vessels well down to 200t...or smaller?
- Flexible and quick deployment - SeaRam/Phalanx style bolt on?
- Multi use, anti ship/could it even be of value as land attack...to small warhead?
- Access to greater numbers - I wonder if anyone has considered/it would be possible to develop 8x packing by double decking in long cruise missle capable VLS (quad packing have been a great leap forward).

These are not serious suggestions that CAMM will have such features, I am sure there are other areas people could think of?
 

RobWilliams

Super Moderator
Staff member
- Ability to be deployed on very small vessels well down to 200t...or smaller?
MBDA says that CAMM is designed for vessels of a corvette size or larger so around 2000t, way too big for 200t so it's unlikely that development would happen.

- Flexible and quick deployment - SeaRam/Phalanx style bolt on?
AFAIK it currently uses the same VLS as the Asters on the Daring class so an option with the same philosophy of the Phalanx system is unlikely as i reckon it'd require much more intergration than Phalanx although that being said IIRC it's replacing Rapier so would that be an option? Bolting on a CAMM air defence system of a similar size to Rapier? (i'm not sure on the size difference between Rapier + its CAMM counterpart)

Multi use, anti ship/could it even be of value as land attack...to small warhead?
MBDA says it has the ability to target "small naval surface craft" but thats about it, to me it does seem too small to do any serious damage against ships but against land targets? Could be possible but again, unlikely. AFAIK the RN are happy with Harpoon/Tomahawks for land targets.

The main thing for me is that is an AA missile for relatively large warships, my fear is that trying to make it compatible with so many tasks it wasn't primarily designed for may just turn it into a "jack of all trades, master of none" weapon in comparison to other systems which are available on the market. I reckon MBDAs current track of focusing on creating and developing a dedicated AA missile is the right one as its not just the RN that'll benefit as the Army (and RAF if they replace ASRAAM - which i don't see them doing however) will also benefit.

When CAMM has matured somewhat during service, then i'd advocate trying to create a more GP CAMM missile, a "don't run before you can walk" idea.

Missile systems, defence systems - MBDA missiles
http://www.mbda-systems.com/mediagallery/files/CAMM-family_background.pdf
http://www.mbda-systems.com/mediagallery/files/CAMM_ds.pdf

^ very good info
 

Anixtu

New Member
Agree but surely intermediate dockings every 2 years and full refit every 4. All ships require hull fittings serviced every 2 years and shafts pulled for inspections, bearings etc every 4 years minimum.
Clyde is built to class standards and class requires these procedures to be completed.
Merchant regulations are hull inspection at NMT 36 month intervals and twice in a five year period, but only one of those must be out of water (assuming IWS is approved by Class/Flag for the intermediate survey). So drydock (or shiplift etc) is only compulsory every five years.

Lloyds Register Naval Rules appear to allow for a 6 year period between drydocking with an intermediate in water survey after 3 years.
 

1805

New Member
MBDA says that CAMM is designed for vessels of a corvette size or larger so around 2000t, way too big for 200t so it's unlikely that development would happen.



AFAIK it currently uses the same VLS as the Asters on the Daring class so an option with the same philosophy of the Phalanx system is unlikely as i reckon it'd require much more intergration than Phalanx although that being said IIRC it's replacing Rapier so would that be an option? Bolting on a CAMM air defence system of a similar size to Rapier? (i'm not sure on the size difference between Rapier + its CAMM counterpart)



MBDA says it has the ability to target "small naval surface craft" but thats about it, to me it does seem too small to do any serious damage against ships but against land targets? Could be possible but again, unlikely. AFAIK the RN are happy with Harpoon/Tomahawks for land targets.

The main thing for me is that is an AA missile for relatively large warships, my fear is that trying to make it compatible with so many tasks it wasn't primarily designed for may just turn it into a "jack of all trades, master of none" weapon in comparison to other systems which are available on the market. I reckon MBDAs current track of focusing on creating and developing a dedicated AA missile is the right one as its not just the RN that'll benefit as the Army (and RAF if they replace ASRAAM - which i don't see them doing however) will also benefit.

When CAMM has matured somewhat during service, then i'd advocate trying to create a more GP CAMM missile, a "don't run before you can walk" idea.

Missile systems, defence systems - MBDA missiles
http://www.mbda-systems.com/mediagallery/files/CAMM-family_background.pdf
http://www.mbda-systems.com/mediagallery/files/CAMM_ds.pdf

^ very good info
Actually I was not suggesting it was likely, I was doing a bit of creative thinking about what could be done to give it an edge over say ESSM in the export market.

If it can do no more than its competitor it will not achieve export success? I think Sparrow was a bolt on option for a 320t Flyvefisken class. CAMM is c100kg v 280kg ESSM v 75kg RAM (full 21 round versions fitted to 400t German FAC).

I think a 100kg SSM would be well suited to littoral enviroment such as the Gulf, where the targets are likely to be numerous but small. A DP weapon allows for more rounds and small also increase the number of rounds?

I just read one of the press release you posted and it's interesting CAMM will fit both Mk 41 & Sylver
 

ProM

New Member
Unlikely - the Sampson has a peak output of about 36Kw - SPY-1 has a peak output of 4 megawatts (which can probably set microwave popcorn off in airliners at 30K feet)

Ian
Not comparing Apples with Apples. Spy-1 is old technology phased array, and the power goes along wave guides (with lots of losses) and then on return goes back through wave guides (with more losses).

Spy-1 therefore needs a return many times more intense to detect it through all the losses, and needs to put out many time more power to achieve the same return.

Plus Sampson has many other technologically advantages. Sampson can do everything Spy 1 can, but better. Sampson can also do much more

The simplest (but not the only) reason why it is better is height. Calculate the additional horizon you get on a sea skimmer from Sampson's height. Think about the time that gives you to engage.

Why has MoD not promoted it? RN have been terrible at PR over recent years - look at QEC, they allowed the biggest story about its construction to be a smouldering fan that was portable walk-om equipment and did no damage
 

StobieWan

Super Moderator
Staff member
Not comparing Apples with Apples. Spy-1 is old technology phased array, and the power goes along wave guides (with lots of losses) and then on return goes back through wave guides (with more losses).

Spy-1 therefore needs a return many times more intense to detect it through all the losses, and needs to put out many time more power to achieve the same return.

Plus Sampson has many other technologically advantages. Sampson can do everything Spy 1 can, but better. Sampson can also do much more

The simplest (but not the only) reason why it is better is height. Calculate the additional horizon you get on a sea skimmer from Sampson's height. Think about the time that gives you to engage.

Why has MoD not promoted it? RN have been terrible at PR over recent years - look at QEC, they allowed the biggest story about its construction to be a smouldering fan that was portable walk-om equipment and did no damage

Sampson is a generation ahead of SPY1 - and should be, it was first deployed thirty years afterwards - my point related to the suggestion that Daring had been asked to turn her radar off as it was interfering with training - any unit used to working around US ships would have been exposed to that huge output many times.

There's a stack of great stories about Sampson that aren't being told but this isn't one of them.

Sampson will be fabulous for the inshore littoral stuff and I'm sure if we can sneak one into the Gulf with CEC, it'll rock the casbah. Let's spend the money on CEC..


Ian
 

StobieWan

Super Moderator
Staff member
AFAIK it currently uses the same VLS as the Asters on the Daring class so an option with the same philosophy of the Phalanx system is unlikely as i reckon it'd require much more intergration than Phalanx although that being said IIRC it's replacing Rapier so would that be an option? Bolting on a CAMM air defence system of a similar size to Rapier? (i'm not sure on the size difference between Rapier + its CAMM counterpart)
CAMM is a soft launch system using a cold gas generator - it happens to fit into Sylver and Mk41 but you can bung it into a trainable box launcher quite easily.

Main requirements are some sort of data link and and radar of some sort. The radar update rate is key here. It doesn't require much more integration than Phalanx 1b or Ram but the driver is the quality of update rate. If that data link is being fed by a radar with a low update rate, vs a rapidly manoeuvring target travelling at high speed, in a cluttered environment, basically, you're screwed.

CAMM does have a secondary anti surface role and against an FAC or similar, I'd expect the results to be definitive (four or five rounds of 84mm vs an Argentinian corvette damn near sank her, I'm sure a prox hit vs an FAC will do the trick)

CAMM could work fine with a low grade radar if it was against a low grade threat (clear skies, subsonic target at 20km in open water for instance)

ESSM has the advantage of range - nearly treble that of CAMM, although of course, it does require either a TI or constant wave interrupted illumination from a very high quality AESA radar.

Price wise, tbc, but CAMM was supposed to be sub £400K and ESSM is a bit more.

If you have a really good radar like Sampson, CAMM is a great inner layer missile because of course, it's harder to saturate.

Ian
 

RobWilliams

Super Moderator
Staff member
Actually I was not suggesting it was likely, I was doing a bit of creative thinking about what could be done to give it an edge over say ESSM in the export market.

If it can do no more than its competitor it will not achieve export success? I think Sparrow was a bolt on option for a 320t Flyvefisken class. CAMM is c100kg v 280kg ESSM v 75kg RAM (full 21 round versions fitted to 400t German FAC).

I think a 100kg SSM would be well suited to littoral enviroment such as the Gulf, where the targets are likely to be numerous but small. A DP weapon allows for more rounds and small also increase the number of rounds?

I just read one of the press release you posted and it's interesting CAMM will fit both Mk 41 & Sylver
Fair enough, my point is though lets not get too far ahead thinking of other uses for CAMM when its still a relatively juvenile system. Creative thinking is great, hell it's lead to some amazing developments but I have trouble discussing things which I don't think will ever become reality in the defence sector.

True, whilst a more GP CAMM would acheive that export potential i think its key its primary function be well established before branching out. CAMM already is a system which can be both carried by maritime/land/airbourne systems so it has potential in that respect, however I think its unlikely MBDA would develop a GP CAMM as they already produce many other systems which could sufficiently fulfill those roles.

As to the prospect of bolting a system on, my knowledge is rudimentary at best so i was just throwing the size thing out there as a consideration :)

Interestingly the 3rd link says
Target Set capability against the full threat spectrum, presenting high speed, manoeuvre, low signature and countermeasures to simpler or asymmetric threats attempting saturation attacks
which is the tactic which many people tout Iran would most likely use (but i digress)
 
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