The Royal Navy Discussions and Updates

Systems Adict

The Bunker Group
Verified Defense Pro
Looks like a bit of logistical correctness here....

Ordering something from a supplier that already supplies equipment (Wartsilla supplied the Diesel generators for the LSD(A)'s).


About time the RN had some continuity in the spares dept. !!



Systems Adict
 

swerve

Super Moderator
I read the full article in the print edition of JDW earlier today. Amazing amount of logistical correctness! IIRC -

1) same power system as Type 45, scaled up. Fair degree of commonality.
2) combat system from T45, adapted. High degree of commonality.
3) S1850 long range radar, as on T45.
4) Medium range radar same as selected for other ships (not yet decided).
5) Some aviation systems carried over from Illustrious & Ark Royal (from their most recent refits). Implies Lusty & the Ark will be retired, or at best relegated to LPH, just before each CVF commissions, but that's no surprise.

There may be more I can't remember. Bit pissed now (it happens . . . ;) ).

I noted that they'll be built to Lloyds Naval Ship Rules. I'm waiting for the chorus of "commercial standards". :D

BTW, I'm all for logistical correctness. Cheaper, more efficient. It's my taxes.
 

contedicavour

New Member
Interesting to see commonalities between carriers and destroyers.
It's like our Cavour vs the Doria/Horizon DDGs : they have in common radars, missiles, the architecture of the combat system, etc and exploit as much as possible in common with previous carriers (Garibaldi).
If only this commonality were extended to other NATO countries...

cheers
 

Miles

New Member
Interesting to see commonalities between carriers and destroyers.
It's like our Cavour vs the Doria/Horizon DDGs : they have in common radars, missiles, the architecture of the combat system, etc and exploit as much as possible in common with previous carriers (Garibaldi).
If only this commonality were extended to other NATO countries...

cheers
Stop talking common sense!
 

TimmyC

New Member
VT's C3 OCPV

Any news from the DSEI 2007 exhibition in London(11-14Sept)? VT was supposed to be unveiling its new ocean-capable patrol vessel aimed at the UK MOD FSC C3 requirement.
Source, janes
(unable to post URL, as am new member, but something like janes.com/news/defence/naval)

As the article reports, its looking quite large by all accounts- 3000t, possibly stretched project:Khareef under contract for Royal Navy of Oman. Doesn't 3000t C3 seem a bit large? More like C2 Triton hull.

Has the government committed to the S2C2 program?

As i understand it, with the T45 being solely fitted for AAW, at the start of their lives anyway being modular designed, the T23 replacement FSC will be predominately designed for ASW, ASuW but also importantly land-attack. Do you believe both C1 & C2 will have TLAM / TACTOM? As only the SSN fleet is currently capable of this possibly littoral role.

Any thoughts?
 

Systems Adict

The Bunker Group
Verified Defense Pro
Any news from the DSEI 2007 exhibition in London(11-14Sept)? VT was supposed to be unveiling its new ocean-capable patrol vessel aimed at the UK MOD FSC C3 requirement.
Source, janes
(unable to post URL, as am new member, but something like janes.com/news/defence/naval)

As the article reports, its looking quite large by all accounts- 3000t, possibly stretched project:Khareef under contract for Royal Navy of Oman. Doesn't 3000t C3 seem a bit large? More like C2 Triton hull....

....Any thoughts?


Greetings Timmy C

Sorry to say mate that your thunder was spent last week !

If you go back to Page 67 of the thread, posting number #992, you'll see we've discussed to death the VT concept.


That is unless you have some insight that you feel hasn't been covered...


Kindest regards,

& Welcome !

Systems Adict

:grab
 

TimmyC

New Member
AHHHH!!!! Page 67!.... Much thanks.

Nothing really to add, presume TLAM will be fitted & STOVL F-35 will be acquired on time for the ready and waiting(hic) gift-wrapped CVF's, AEW will be miraculously resolved all to just cruise around on as the human race will decide its hugs & kisses for all...

Perhaps just 1 question: Where is the future of ASW headed? Lack of USN funding puts what platforms where in the future?
 

spsun100001

New Member
Views on future ASW platforms

According to Beedall the C1 component of the RN’s future surface warship mix will be a high end war-fighting ship primarily geared to ASW and land attack and will be a replacement for Type 22 batch 3 and Type 23 vessels:

http://navy-matters.beedall.com/fsc.htm

Presumably it will also need an ASuW capability given the very limited capability in this regard possessed by the Type 45 destroyers alongside which they would operate.

I was recently reading another thread on here regarding the performance of a South African Navy SS against a NATO warship group (SNMC1):

http://www.defencetalk.com/forums/showthread.php?t=6722

That got me remembering the old maxim that the best anti-submarine platform is a submarine.

On that basis what would the view of fellow forumites be on building fewer C1 vessels than Beedall speculates are currently planned (10 vessels) and instead building more Astute SSN’s. The Astute has land attack capabilities through Tomohawk and is a premier ASW and ASuW platform through its torpedoes.

I’m imagining that a C1 of the type under discussion with a towed array and Merlin would come in with a price tag around the £750m mark. I’ve seen the view expressed that the unit cost of Astute’s in future batches should be around the £900m mark though I guess that can’t be known for certain.

Obviously there are endless permutations but reducing the C1 buy to six vessels would fund three more Astute’s with £300m left over for another three Clyde type vessels for the policing and patrol duties for which SSN’s are less well suited.

On balance I can see advantages in trading surface ships for submarines. What thinks you all?

Steve
 

Musashi_kenshin

Well-Known Member
On balance I can see advantages in trading surface ships for submarines. What thinks you all?
I disagree. The C2 will not necessarily be a high-end warship that can stand in for the C1. More importantly, if you reduce the numbers of C1s that pushes the unit cost up and stops you saving that much money.

Besides, even if more Astutes were built over the planned 7-8 that wouldn't help a carrier-group much, as it's unlikely that it would lead to more being deployed with the big ships. I'm not an expert on the Astute's availability, but I think even with 7-8 there would be enough there to deploy 2 or even 3 with an aircraft carrier.

Also if you focus too much on the submarine threat you may also be reducing your capabilities against the surface threat.
 

spsun100001

New Member
I disagree. The C2 will not necessarily be a high-end warship that can stand in for the C1. More importantly, if you reduce the numbers of C1s that pushes the unit cost up and stops you saving that much money.

Besides, even if more Astutes were built over the planned 7-8 that wouldn't help a carrier-group much, as it's unlikely that it would lead to more being deployed with the big ships. I'm not an expert on the Astute's availability, but I think even with 7-8 there would be enough there to deploy 2 or even 3 with an aircraft carrier.

Also if you focus too much on the submarine threat you may also be reducing your capabilities against the surface threat.
Thanks for the comment. I think though that far and away the most effective tool in terms of the surface threat is the submarine and has been proved in Kosovo, Afghanistan and the Gulf the RN's sumbarines are often it's rpemier first strike land ttack capability as well.

Nothing proves the ability of the sub to excerciose sea control and wage surface warfare than the Falklands. Even when they hadn't reached station the potential that they might be there was affecting the enemies decisions and when the enemy did venture out he was attacked and sunk and his surface fleet remained the hunted rather than the hunter for the rest of the war.
 

Musashi_kenshin

Well-Known Member
I think though that far and away the most effective tool in terms of the surface threat is the submarine and has been proved in Kosovo, Afghanistan and the Gulf the RN's sumbarines are often it's rpemier first strike land ttack capability as well.
Erm, in none of those cases did RN submarines engage surface targets. I'm not talking about firing off a couple of Tomohawks against places on land, I'm talking about other frigates and destroyers.

Nothing proves the ability of the sub to excerciose sea control and wage surface warfare than the Falklands.
I think you're getting overly excited over something that happened 25 years ago. Remember that Conqueror would not have been able to pursue the Belgrano any further - if that had happened it would have been up to the Exocet-armed frigates to take the Argentines on. Also, what would have happened if the Argentine aircraft carrier and her escorts had carried on regardless, maybe with the destroyers in the South not stopping? What could Conqueror have done then? Sweet fa, that's what!

You can't rely on just one part of your navy. For expeditionary warfare you need a well-balanced force of submarines, surface combatants and AAW destroyers to look after aircraft carriers and/or transports. Focusing on one at the expense of another is a recipe for disaster.

You also ignored my point about increased costs from reduced numbers of units produced.
 

spsun100001

New Member
Erm, in none of those cases did RN submarines engage surface targets. I'm not talking about firing off a couple of Tomohawks against places on land, I'm talking about other frigates and destroyers.



I think you're getting overly excited over something that happened 25 years ago. Remember that Conqueror would not have been able to pursue the Belgrano any further - if that had happened it would have been up to the Exocet-armed frigates to take the Argentines on. Also, what would have happened if the Argentine aircraft carrier and her escorts had carried on regardless, maybe with the destroyers in the South not stopping? What could Conqueror have done then? Sweet fa, that's what!

You can't rely on just one part of your navy. For expeditionary warfare you need a well-balanced force of submarines, surface combatants and AAW destroyers to look after aircraft carriers and/or transports. Focusing on one at the expense of another is a recipe for disaster.

You also ignored my point about increased costs from reduced numbers of units produced.
I'm not trying to engage in some sort of aggressive point by point rebuttal, everyone's views are valid and I'm interested in contra points of view or I wouldn't have asked for them.

If you want a reply to your specific point then yes, I'd imagine it would push up the unit cost of the C1 ships but it would also likely reduce the unit costs of the Astute as their already expended R&D costs would be spread over more units. I don't know if that would be a quid pro quo £ for £ or not.

I made the point about land attack capability to reinforce the fact that the submarine isn't single role. I think I'm allowed to make a point in its own right without it having to be in direct reference to something someone else said.

I don't see what's not relevant about the Falklands example today. The thread I referenced on the South African exercise shows the continued potency of the submarine against surface units.

In terms of the Falklands then as you say, Conqueror had followed Belgrano for some time and had to make an engage/not engage decision due to increasingly shallow waters. Maybe the decision to engage was precisely because we didn't want to be relying on 25 mile range anti-ship missiles on frigates.

As to what would have happened if the Argentines had kept coming who knows. There were two other SSN's there though as well as Conqueror (two S class, Spartan was one, can't remamber the other). One of the S class had V de Mayo in her scope sights but wasn't allowed to engage as the Argentine carrier wasn't in the total exclusion zone (If my memory serves me right I read that in "We come unseen: The Untold Story of Britains Cold War Submariners" by Jim Ring). I'd suggest though that the Argentines would have been badly mauled which is precisely why they didn't carry on regardless.

The submaines achieved their mission, establishing sea control and protecting the fleet from surface attack. I think they'd be as relevent at that today as they were then.

Completely agree with your view on the need for balance. Of course where the balancing point lies is always a matter of judgement on which we seem to have a perfectly acceptable difference of opinion!

Cheers

Steve
 

riksavage

Banned Member
The following article covers the ongoing deployment if HMS Southampton (Type 42) to the South Atlantic, including cross-training with US and Argentinean Naval vessels.

Southampton whilst in theatre also met with HMS Clyde during her transit south. There is an aerial photo of the two ships side by side – the old and the new! They make for an interesting comparison - the size, design and layout of the Clyde looks ideal for the C3 option. Good sea-keeping, stable and a large helicopter landing deck (bigger than that of the T42). Fit this with a more capable main gun, limited air-defense and space beneath the helo-deck for MCM / Survey equipment and you have an excellent C3 vessel.

http://www.mod.uk/DefenceInternet/D...mptonMarksNavysBicentenaryReturnToUruguay.htm
 

swerve

Super Moderator
... the size, design and layout of the Clyde looks ideal for the C3 option. Good sea-keeping, stable and a large helicopter landing deck (bigger than that of the T42). Fit this with a more capable main gun, limited air-defense and space beneath the helo-deck for MCM / Survey equipment and you have an excellent C3 vessel. ...
My personal preference would be for a slightly larger ship (a slightly stretched HMS Clyde?) to allow for a hangar (even a telescopic one), but otherwise, I agree. The right sort of ship. Wire up stations for some bolt-on weapons for when circumstances demanded it, & build in a bit of flexible space for fitting of role-specific equipment, usable as austere troop accomodation when needed. Sorted!
 

harryriedl

Active Member
Verified Defense Pro
My personal preference would be for a slightly larger ship (a slightly stretched HMS Clyde?) to allow for a hangar (even a telescopic one), but otherwise, I agree. The right sort of ship. Wire up stations for some bolt-on weapons for when circumstances demanded it, & build in a bit of flexible space for fitting of role-specific equipment, usable as austere troop accomodation when needed. Sorted!
the C1 and the C3 seem to the easiest for the RN its the C2 which i don't seem to be sure how it will look [will it be T45 based ? like the C1 or a different hull] also won't be worth just going C1-C3 &T45 as a force structure
 

spsun100001

New Member
the C1 and the C3 seem to the easiest for the RN its the C2 which i don't seem to be sure how it will look [will it be T45 based ? like the C1 or a different hull] also won't be worth just going C1-C3 &T45 as a force structure

I tend to agree Harry. It's hard to see how the C2 ship won't fall between two stools. To large and over-armed for patrol duties, too under-armed and under-equipped for high intensity war fighting.

I'd see one options as basing c3 around the Clyde but with a hangar (perhaps telescoping as suggested) and a medium calibre gun (57mm or 76mm).

C1 could be based on the Type 45 hull but with a reduced air defence fit, a towed array, tactom and an SSM configured for the littoral (such as RBS15)

As I posted earlier I'd also be prepared to see a more patrol oriented surface force in favour of more SSN's for sea control, anti surface warfare and land attack.

Obviously force structure would need to be better thought through than I can judge with my limited insight synthesising peacetime roles with wartime requirments, expected ship availability and survivability, required hulls for task force coverage etc.

Taking a punt though I could live with a force structure of

10 Astute
10 Type 45
10 C1 based around the Type 45 hull
10 C3 based around the Clyde hull

*edited for poor spelling
 

Super Nimrod

New Member
I don't recall anyone posting the outcome of the VT announcement on C3 ?

Here is what they have to say;

http://www.vtplc.com/shipbuilding/newsdetails.asp?ItemID=716

The ever reliable Beedle has now updated his FSC section for the C3. Scroll to the bottom of the page for more info. As predicted it looks like the Oman OPV's. The RN will be very attracted by a 2012 delivery date. There is also a model of the Thales F2020 proposal for C2 but not much info.

http://navy-matters.beedall.com/fsc.htm
 

TimmyC

New Member
T22/23 Sonar

Quick question if I may; Does the Type 23 have a towed array sonar? I understand they are fitted with the type2050 bow mounted dome sonar, but do they include the type2031 towed array and is the type2031 indeed the latest model fitted to RN ships? As I understand the current situation the 4x Type 22 batch 3( Broadsword class) frigates are the only surface combatant fitted with towed array sonars. Although reading the latest media reports, for how many months longer continues to be questioned. Can it be if the government's Navy defence cuts target the Type 22's then the only towed array sonars in the RN will be those fitted to the SSN fleet?

Many thanks in advance.
 

TimmyC

New Member
T22/23 Sonar

DOH! DOH! DOH!

Five minutes after posting the question i've found my own answer on WIKI!
Type 23's are fitted with:
Bow Sonar- Type 2050 ( Thales Underwater Systems)
Towed Sonar- Type 2031Z ( Ultra Electronics) being replaced by Type 2087 in eight ships.

Must read more.
 
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