A £1.4 billion contract has been agreed for a new nuclear attack submarine, HMS Agamemnon. The vessel is the sixth in a total fleet of seven.

Defence Secretary Sir Michael Fallon said:

“This latest investment means we are well on our way to completing our fleet of Astute submarines. These are the most advanced submarines ever operated by the Royal Navy and are already providing unprecedented levels of stealth and attack capability across the world.”

In November 2009, a House of Commons Defence Select Committee found that delays due to technical and programme issues brought the Astute class to a position of being 57 months late and 53% (or £1.35 billion) over-budget, with a forecast cost of £3.9 billion for the first three boats.

Rear Admiral Paul Methven, Director Submarines Acquisition for the Submarine Delivery Agency, said:

“The signature of this contract secures another world-class nuclear submarine for the Royal Navy. These are the most technologically advanced submarines we have ever operated, offering much greater firepower, better communications and more advanced stealth technology than their predecessors.

Today marks another significant milestone for the Astute programme, that demonstrates the UK’s ability to deliver complex engineering projects, providing a fleet of submarines which will protect the UK’s interests around the globe.”

BAE Infographic of the Astute class.

Will Blamey, Managing Director of BAE Systems Submarines, said:

“Securing the contract for the sixth Astute class submarine is a significant milestone for BAE Systems and the result of many years of hard work by our highly skilled workforce. The Astute class submarines are amongst the most highly capable and technologically advanced in the world and we’re immensely proud to build them for the Royal Navy.

Alongside work on the Astute Class, BAE Systems is also the industrial lead for the Dreadnought programme, the Royal Navy’s next generation of nuclear deterrent submarines.”

Construction of the 7,400 tonne submarine started in Barrow in 2012.

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Pacman27
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Pacman27

I hope this isn’t £1.4bn for a single Sub as they should be coming in at £1bn each by now. Having said that this is a class asset for the RN and UK and provides a lifeline for the Barrow workforce who have been professional and loyal to the RN throughout.

Well done to everyone who makes this world class vessel.

dadsarmy
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dadsarmy

I wish they’d get a move on with them, we (errr, the UK) need these apparently excellent SSNs like now, man. Plus another 2 or 3.

geoff
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geoff

Morning dadsarmy-do I detect some lingering affection for the Union?

dadsarmy
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dadsarmy

Morning Geoff. Even after Independence I’ll still be fond of the rest of the UK. For me it’s not anti-UK it’s pro-Scotland. It’s also getting worse as resentment builds up in England – and rightly too as England doesn’t have its own parliament to bat for it and set its own priorities. The asymetric devolution settlement, 3 out of 4, was very short-sighted.

Anyway I’d still follow its defence with interest, but meantime we’re still part of it 🙂

geoff
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geoff

Morning Dadsarmy-agree-leaving Westminster to try and function as British and ad hoc English Parliament is an absurdity. Let’s hope we get some of a reduced overseas aid Budget for Defence-one more Astute would be nice!
As an Ethnic Scot born in London(along with Angus Robertson 🙂 ) and brought up in England and NI I can only be British! If the unhappy split between Scotland and rUK ever occurs I think of Joe Gargerys words to Pip from Great Expectations “Ever the best of friends Old chap”
Cheers Geoff

dadsarmy
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dadsarmy

Indeed, and let’s hope relations actually improve – one of the reasons I’ve had for Independence for decades. There’s a lot of common stuff in history which unites, but a lot too that divides. Going our separate ways ends all that and we become – neighbours! Sounds like a cue for Kylie 🙂

Ian
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Ian

From what I read none of them will come in much below £1.4b. As with much else on the shopping list I would like to see more whilst we are in build mode. I would add an eight but not more, even though it seems it’s truly world class. It is an attack sub most scary when freed from general defensive duties (CSAD & CVW apart). I believe there is a strong case for ‘small sub’ defence of UK shores and our interests in Gib / Bahrain / Falk etc. With personnel of c 30-60 people AIP / Diesel subs… Read more »

dadsarmy
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dadsarmy

An argument for having more than 8 is that they are actually warships (I’d prefer the term warboat), and can replace some / augment surface escorts. From that point of view, the more the merrier!

Ian
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Ian

Hi Dadsarmy,

Would I turn down 10 Astute warboats – not in a million years 🙂

Just in terms of balance between defence, attack and spread I would rather have 8 Astute Warboats and 12 AIPs than 10 Astutes.

dadsarmy
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dadsarmy

Ah, what about 10 Astutes and 9 or even 8 AIPs?

Ian
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Ian

You’re teasing me now 🙂

My broad calcs; 1 Astute = 6(ish) AIPs both Opex & Capex

I’d like enough AIPs for DotR and overseas interests (I reckon that’s c12) so whatever number of Astutes we have can prowl.

Julian
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Julian

UK Defence, you are such a tease. I read the first bit of the headline, “BAE awarded £1.4bn contract for new nuclear attack submarine …” and for a second thought that HMG had funded an 8th Astute. £1.4bn does seem a lot though. I would have hoped that the contract price would have been pre-negotiated and lower on the basis of the commitment to build the original 7. Still, by all accounts it is a world-class design so at least we are getting the best.

joe
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joe

Good to see the UK’s standard unit of measurement (# x Double decker busses) still going strong!

6 of these submarines could be ordered EVERY YEAR with the MOD monies spent on foreign aid instead of defence.

Ian
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Ian

It’s more, 10. OAB last year was £13.3b

joe
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joe

the amount that came from the defence budget was £9.2 though.

Beno
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Beno

The main reason the Astute’s are late and over budget is a government decision to build 1 every 2 years not the original contract for 1 each year. This in tern is because they didn’t want to approve Vanguard replacement on time, and has caused the over working of Trafalgar class. With maintenance cost and issues. Why ? Because in the short term it appeared to save money. But in the long term has cost us billions and reduced the fleet in numbers AND capability. At 1 per year we would have had a rolling 10 SSN ( 2 class… Read more »

Ian
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Ian

A mistake we are likely to repeat with T26 :o(

HF
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HF

‘Why ? Because in the short term it appeared to save money. But in the long term has cost us billions and reduced the fleet in numbers AND capability.’

Standard UK government attitude – short term and ‘save’ money.

Mr Bell
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Mr Bell

The Royal Navy and UK need to spend a few more £1.4 billions and order boats 8,9,10. Just 15 years ago the RN could muster a fleet of 12 SSNs and 4 upholder class SSKs. Now we have just 7 SSNs, with a belligerent Russia building Improven Kilo and Yassen class submarines to a high tempo. Time we rearmed and put some much needed hull numbers into the RN. Barrow yard with some expansion could manage simultaneous construction of a follow on batch of astute and the dreadnought ssbn class. Just needs some political will and acknowledgement that our previous… Read more »

Mr Bell
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Mr Bell

Now all we need are astute hull numbers 8,9+10 ordering.
£1.4 billion is equivalent to US navies Virginia class SSNs which the Astute in previous exercises defeats in sub to sub engagements.
The Astute is a world beating sub but they can only be at sea 30-40% of the time as an absolute maximum. Thus 7 subs only deliver 1-2 astutes available for deployment. 10 subs would deliver a much more credible 3-4 Astutes available. Enough to screen the nuclear deterrent force and deliver training.

John Pattullo
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John Pattullo

as capable as these vessels are i do wonder if we should trade one astute for 4 or 5 non nuclear subs – take an off the shelf design and use them for the jobs you dont need a nuclear sub for

Pacman27
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Pacman27

I thins this approach is sensible and think for UK centric tasks I think wholly appropriate.

joe
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joe

It wouldn’t be “4 or 5”.

Remember, this is all for the benefit of BAE.
Once they get their claws into such an idea watch the costs explode.

chris
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chris

Foreign Aid about £12 Bn + EU contributions about £13 Bn = £25 Bn every year …..

That should cover a few extra Astutes, more Type 26, the Type 31 and a third QE Carrier

Nick Bowman
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Nick Bowman

Now that’s crazy talk! I’m glad to see these subs being built but their reliance on heavy-weight torpedoes for anti-ship work seems overly limiting. Russian subs are so much better armed. How would one of these sink a highly manoeuverable 2000 ton corvette? The Russian fleet seems to be stuffed with such ships.

Tim
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Tim

The Successor class will cost so much more. And we are putting more money into Scotland to host all our subs at the expense of Plymouth when we are likely to have subs for longer than we will have Faslane. I think a cut down Trident should be developed. One that is only 30 feet instead of 45 so that it can fit into a modified Astute. Then have 12 Astutes, 8 as SSK and 4 as SSBN. That will be cheaper than Successor and they can all be hosted in England. When we lose Scotland it will also be… Read more »

dadsarmy
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dadsarmy

I used to think that about Astutes as well. But someone pointed out to me that then when an Astute turns up say near Argentina or on some courtesy call, nobody would know whether it was conventionally armed or had nuke missiles. Fair point I think.

Ian
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Ian

?

Mr Bell
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Mr Bell

Building a replacement nuclear deterrent site to Faslane and Couplort will cost the UK taxpayer billions and take some time to achieve. Much better to hope that the SNP fail in their nationalistic party political dogma and the Scots are not going to vote for independence. I do think there is merit in constructing a cruise missle capable SSK as a supplement to the world wide reach and capability of the Astute class. German U220 class is AiP capable or French baracuda class that the Australians have just ordered as their future SSK, we could probably purchase 2-3 hulls per… Read more »

dadsarmy
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dadsarmy

Part 1 – let’s go for it before I get back to some work. Relocation of the subs, particularly the SSBNs from Faslane and Coulport is going to be a hot topic for some time, and since most people in Scotland believe we will become Independent including those who don’t currently support Independence, it’s just a question of when, the UK Government can’t sit back any more and hope for a NO vote whenever an Indy Ref is mooted. The first time they could I guess as support to start with was only about 25%-28%, perhaps in the event they… Read more »

David Stephen
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David Stephen

Where are you getting that idea from? Certainly not from the polls. The independence white paper is useless for anything other than substitute bog roll. There is not going to be a second referendum until the 2020s and by that time the world could look very different. SNP are already starting to receive flack for the poor handling of Scotland during the last 8 years. They are a disaster in power and more people are beginning to see this. After we get out of the EU support from many leave voters will evaporate. Independence is financial suicide for Scotland and… Read more »

dadsarmy
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dadsarmy

I was talking about how long and where to move Trident and the SSBNs (and SSNs) from Faslane and Coulport.

dadsarmy
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dadsarmy

Part 2. The story changes now. First off wtih an Indy Ref early 2019 say, that’s Independence in 2021 – 5 years later. The UK is dismantling 3 warheads a year, reducing the stockpile apparently from 225 to about 150 or less. That’s less storage needed. Secondly the 10 year (12 with contingency) makes it 2031-33 for getting out of Scotland, and the first Dreadnought is due in 2028. A tight schedule, but in theory at least no need to have Vanguards at the new base. As well as having new reactors, perhaps the Dreadnoughts will be a bit cleaner… Read more »

Tim
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Tim

Nice. I made a similar comment last year against this article:

http://www.savetheroyalnavy.org/why-relocating-trident-away-from-scotland-is-virtually-impossible/#comment-73504

I’m certain Scotland will go soon enough, but like all things with UK Gov the spend is all about today, like F35B in 2020 to save on Catapults in 2015. That aside I don’t know why we still use road convoys, Aldermaston is only 1 mile from a railway line and that goes straight to Marchwood (just an idea!) and also to Devon.

dadsarmy
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dadsarmy

Marchwood / Portsmouth is interesting. Yes, read your comment and skimmed the article. Possibly just as well I didn’t see the article at the time, a bit one-sided politically to say the least, never mind! I see it mentions the NHS property, something I spied out on the map back in 2013 but kept my mouth shut (loose lips and that), as it could put costs up to be forewarned about CPO. A lot of MOD roads still there I think, at least in outline. There’s basically two attitudes to the relocation. 1: it just can’t be done, woe and… Read more »

Julian
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Julian

That SaveTheRoyalNavy thread is unpleasant. I read a few of the comments but the level of vitriol was just too much. I felt like I needed a shower after reading some of that stuff.

dadsarmy
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dadsarmy

Yes, there’s some people just go far too far.

Julian
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Julian

Wow. Thanks for the two-part detailed commentary dadsarmy. Fascinating stuff.

Mr Bell
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Mr Bell

Back to the article, although the relocation of uk nuclear deterrent is interesting. does anyone think the UK will ever go back to a mixed submarine fleet of ssks and ssns? Would love the RN to have a fleet of 8-10 Astutes and 4-6 scorpene or U212NG series AiP subs. Would make the Russian navy very cautious about shadowing NATO standing groups or trying to follow out to sea our nuclear deterrent subs. If and it is an IF Scotland voted for independence there would be a need for a small Scottish submarine force so maybe some forward planning is… Read more »

dadsarmy
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dadsarmy

Well, Norway which had considered packing in subs completely, has formed a partnership with Germany, with a view to getting some based on the 212-design already in service in Germany and Italy, contract perhaps in 2019. They currently have 6 Ula class. The 2013 (private) paper I posted the URL of about the Scottish defence forces does consider subs for us. Personally I leave them out at the moment, it’s a different set of skills, training, maintenance, engineering and logistics, and I think beyond us to start with as far as budget is concerned. But if relations are good, and… Read more »

Steve
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Steve

Base the subs in Devonport and built the ordnance facility at Falmouth.Deepwater port,sound geology for the required tunnels,thousands of well paid skilled jobs for Cornwall and Devon.Good access to the Atlantic.What’s not to like?

Mr Bell
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Mr Bell

Agree nuclear deterrent and submarine basing could go to falmouth or marchwood. Both would be suitable deep channel ports. That is all based on IF there is a 2nd Scots independence referendum and if they vote yes to that. otherwise happy for the subs to stay in the north. Although i would really like to see more submarine capacity built back up. The MOD could easily afford an 8th or 9th astute and some ssks. Maybe ssks based in the south as they would be better suited for channel and close in shore work due to their decreased size/ draught… Read more »

Lars Cocklehurst
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Lars Cocklehurst

Where is all this Scotands going Indy cobblers coming from. Indy peaked and is on down spiral.

On another note RN is spectacularly short in every area. Should go 10 astute with a 6 others, as for Frigates and Destroyers sad times to see short number, stripped of capability