Defence Secretary John Healey has announced the UK’s plan to explore options for re-establishing a nuclear fuel cycle dedicated to defence purposes.

This initiative, part of the ongoing modernisation of the Defence Nuclear Enterprise, includes steps toward engaging with industry partners to assess how best to meet the requirements of this programme.

“The UK is exploring options to re-establish a nuclear-fuel cycle for reactor fuel for defence purposes,” Healey explained. He spoke of the Government’s commitment, stating, “The Government is committed to modernising defence nuclear-fuel production under the Defence Nuclear Enterprise. We are commencing engagement with industry to develop options for how this requirement can be delivered.”

Healey reiterated the UK’s adherence to its nuclear responsibilities and international obligations, affirming that, “The UK takes its nuclear responsibilities and obligations seriously. This fuel production cycle will be fully consistent with the UK’s international obligations, including the Treaty on the Non-Proliferation of Nuclear Weapons (NPT).”

He also clarified that the project would respect the UK’s voluntary moratorium on the production of fissile material for nuclear weapons, a policy in place since 1995.

To further emphasise the UK’s commitment to responsible nuclear practices, Healey pledged that “the UK will continue to maintain the highest standards of safeguarding of civil nuclear materials, ensuring a separation from defence materials and complying with our obligations under the UK’s Voluntary Offer Agreement with the International Atomic Energy Agency.”

The Defence Nuclear Enterprise is the network of organisations responsible for the upkeep and operation of the UK’s nuclear deterrent and submarine forces. DNE coordinates various entities to ensure that submarines, supporting infrastructure, and specialised personnel are maintained to meet defence standards.

As part of this role, it collaborates with suppliers across the UK, focusing on secure, efficient, and technology-driven support for nuclear capabilities.

DNE’s partnerships are structured to align with its mission to deter threats to national security, which, in turn, supports a wide range of highly skilled jobs throughout the country. These partnerships are emphasised by the collective as critical to delivering the nuclear deterrent while meeting stringent security and governance standards.

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George has a degree in Cyber Security from Glasgow Caledonian University and has a keen interest in naval and cyber security matters and has appeared on national radio and television to discuss current events. George is on Twitter at @geoallison
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Daniele Mandelli
Daniele Mandelli
1 day ago

I read of this pretty significant news the other day.
Didn’t we used to get plutonium from Chapelcross back in the day??

David Lloyd
David Lloyd
1 day ago

Rolls Royce manufacture and fuel the specialised nuclear reactors for UK SSN and SSBN. Plutonium is not used in the fuel rods. The details are highly classified

Daniele Mandelli
Daniele Mandelli
1 day ago
Reply to  David Lloyd

Hi mate. Yes, Raynesway.

Math
Math
1 day ago

Given the latest talks in Paris, between UK prime Minister Sir Starmer and président Macron, the fact that France resumed production of nuclear material 2 years ago, and the necessity to reassure all European countries, I am especially pleased to see these kind of announcements in UK. « We don’t know what you produce exactly, but it is related to something you don’t want to talk too much about, while still saying it » means you are working on weapons. I hope military bounds will go much further. A stronger alliance between our countries could be the way to go to create… Read more »

Daniele Mandelli
Daniele Mandelli
1 day ago
Reply to  Math

Well yes. But how about Macron cuts out the Brexit crap, and all the snubs and politics that has gone on for years.
All of a sudden, Europe finding it might “need” the UK and lets be friends.
Well I never!

Chrislondon
Chrislondon
1 day ago

None of those things exist outside leaver lies designed to blame Europe for the debacle Brexit was always doomed to be.

Nevis
Nevis
1 day ago
Reply to  Chrislondon

You lost. Were out. Get over it!

Saccharine
Saccharine
1 day ago
Reply to  Nevis

So why do you lot spend all your time blaming everyone else for it?

You won. Get over it.

Nevis
Nevis
1 day ago
Reply to  Saccharine

Blaming everyone for what? Do tell!

Saccharine
Saccharine
1 day ago
Reply to  Nevis

“But how about Macron cuts out the Brexit crap, and all the snubs and politics that has gone on for years.”

It’s right there. Or are you living up to the reputation for being undereducated?

Nevis
Nevis
1 day ago
Reply to  Saccharine

That makes no sense. That doesn’t answer my question. You said we are blaming everyone. Blaming everyone for what exactly? Are you saying we are blaming Macron for winning? Who are we blaming for what because us undereducated people need to know what you’re waffling on about?!

Saccharine
Saccharine
1 day ago
Reply to  Nevis

Calm down, panic attack. I’m saying that, since Brexit, every single brexiteer has whined ad nauseum about how everyone else is doing it wrong or boo hoo being mean to us about it (see the macron comment above). At no point has any brexiteer made any semblance of an attempt to rebuild bridges or justify the brain-dead decision. They (and you) would much rather point fingers and say “haha you lost”. Guess what, Nevis? Everyone lost. You’re just too smooth in the brain to see it yet. That’s why people like Macron don’t bend in deference to us – do… Read more »

Paul
Paul
1 day ago
Reply to  Saccharine

You’re not coming across well here.

Saccharine
Saccharine
1 day ago
Reply to  Paul

It’s not a popularity contest, it’s a comments section.

Paul
Paul
1 day ago
Reply to  Saccharine

You think?!

Saccharine
Saccharine
1 day ago
Reply to  Paul

Did you think it was something else, Paul?

Literally says “Comments” at the top.

Nevis
Nevis
1 day ago
Reply to  Saccharine

Oh I see. I understand now. It was just an angry bitter rant at us undereducated people with no thought about it. Well done.

Saccharine
Saccharine
1 day ago
Reply to  Nevis

You didn’t read it, did you

Nevis
Nevis
1 day ago
Reply to  Saccharine

I read the first 4 words then came to the conclusion you must be on the scotch because no sober person would be that angry and bitter after nearly a decade. Come back when you’ve sobered up.

Saccharine
Saccharine
1 day ago
Reply to  Nevis

I thought as much. Brexiteer energy.

Dragonwight
Dragonwight
1 day ago
Reply to  Nevis

I wouldn’t bother, he’s just trying to stir it for you. We left the EU because we could. France cannot, neither can Germany. Both are two dependent on each other. Both complain about the EU. We didn’t leave Europe, either. Just the EU. As for the news, good, I hope they sort it out. Sovereign capability in many areas is crucial. For too long we have allowed other countries and organisations (EU) to do the work, we should have been doing. Yes it was cheaper but there is always a price to pay in the long run.

Nevis
Nevis
1 day ago
Reply to  Dragonwight

I gave up at panic attack. He’s far too over educated for us undereducated people. I cannot compete with such wisdom.🥴

Daniele Mandelli
Daniele Mandelli
1 day ago
Reply to  Nevis

It’s a common slur.
Ignore. I did.
What I observed about Macron still stands.
And yes, we need to be close to our fellow Europeans. We do not need to be in the EU for that.

Nevis
Nevis
1 day ago

Indeed. I put it down to ignorance.
And yes we should have closer ties to Europe. Nobody has suggested otherwise.

Saccharine
Saccharine
1 day ago
Reply to  Nevis

Kind of a crybaby, aren’t you Nevis

Math
Math
1 day ago
Reply to  Nevis

Sorry, I didn’t know that bad feelings were brewing deep in UK people minds. As far as we are concerned, no such things exists in France. We are of course sad that UK is no longer part of EU, but it is not a day to day topic. People here tend to see very positively UK, it’s King, the young prince and the princess. We felt sorry to see them sick. Of course, we know that here and there were some shortage, but I did not think people would have been mad at us. We definitely are not mad at… Read more »

Nevis
Nevis
1 day ago
Reply to  Math

Hi Math. You seem like a decent and sensible individual. Please could you explain to me why you think I have bad feelings towards the people of Europe? I have never suggested that, only questioned the decision making of some of its leaders. Please explain why you have made that assumption?

Math
Math
20 hours ago
Reply to  Nevis

It is just… The general tone on Brexit discussions that made me feel this way. Not implying much to be honest, just a general feeling that people might be angry toward us. Nothing more. I would be very pleased to be wrong on that one 😄 Decision maker come and go, they are not here forever, just to say.

Tommo
Tommo
1 day ago
Reply to  Saccharine

Very Judgmental arrogance, with that assumption .

Saccharine
Saccharine
1 day ago
Reply to  Tommo

Which “assumption” is that?

Tommo
Tommo
23 hours ago
Reply to  Saccharine

That those who contribute too the UKDJ ,with their posts are uneducated.

Saccharine
Saccharine
22 hours ago
Reply to  Tommo

If you spend any time here, you’d realise that isn’t an assumption at all.

Plus, it’s related to Brexit – statistics following the referendum showed that people with higher education (typically degrees) were significantly more likely to vote Remain, people in higher earnings brackets were more likely to vote Remain, and younger people were more likely to vote Remain.

So your average brexiteer will skew less educated, less prosperous, and older.

Tommo
Tommo
19 hours ago
Reply to  Saccharine

Everyone has an opinion, that’s democracy .There was a vote and it went in favour of those who had not voted on joining the EU Where was the democracy then in 92 . I myself and many others were serving in the RN and found ourselves being sent to the coast of Croatia, was it the UN or NATO that sent us ? . No it was the EU ,The UK had given over its sovereignty of the Armed forces to Brussels .When I left the RN I sent my children to Boarding school , took a degree in psychology,… Read more »

Saccharine
Saccharine
19 hours ago
Reply to  Tommo

“Democracy is when 51.8% of the population can make an existential change to a country and force the other 48.2% to go along with their stupidity.” I’m very glad that you were totally isolated from the effects of Brexit, but multiple people I know got kicked in the teeth by it. In fact, I am repeatedly bashed in the jaw when I try to take a job in an EU country. I now have to go through a whole visa process because a bunch of boomers decided that the EU somehow took our sovereignty (PS: This isn’t true. It was… Read more »

David Smile
David Smile
1 hour ago
Reply to  Saccharine

Unfortunately you are wrong, I’d have thought with your self appointment title as the smartest person here, if not the entire UK, you would have done some basic research, if you had, you would have discovered that peer reviewed studies by the university of Edinburgh after the Brexit referendum confirmed that of the two groups, leave voters were the higher educated of the two groups.

There is also a great many studies from universities across the globe,that conclude, that people who repeatedly tell everyone how smart and educated they are, tend to be nothing of the sort

Saccharine
Saccharine
27 seconds ago
Reply to  David Smile

“your self appointment title as the smartest person here”

Show me, with quotes, where I said that, David.

And provide me your peer reviewed papers.

Paul Irving
Paul Irving
1 day ago
Reply to  Nevis

So stop bringing it up. Didn’t you notice how this exchange started? You won. Get over it!

Daniele Mandelli
Daniele Mandelli
1 day ago
Reply to  Paul Irving

This exchange started because I commented on the irony of Macron now needing the UK having been as obstructive as possible previously on the choice that was made.
Nothing more.
Which is true whichever way you view the B word.
But there is such bitterness still in remoaners, as we see in these examples.
I don’t engage with it.

Nevis
Nevis
1 day ago
Reply to  Paul Irving

Please read the comments from the beginning before you start ranting. Have a pleasant day.

Math
Math
1 day ago

Depends on perspectives. UK going out, leading to a general breakdown of all ties, China and Russia kicking in, USA kicking out… What about that if it went for a smooth transition?
What about the shoes of the other parties involved in this decisions? Would you really be better of? Nothing is that simple.
I’m not sure though it is a luxury we can really have now. Situation is a bit worst.

Barry Larking
Barry Larking
1 day ago

Precisely. Never accuse the ‘Europeans’ of consistency.

Daniele Mandelli
Daniele Mandelli
1 day ago
Reply to  Barry Larking

Yep. I’m all for closer ties defense wise, mind.

Paul Irving
Paul Irving
1 day ago

Good. That’s a bloody good idea, & the French & Germans seem to agree.

Tommo
Tommo
1 day ago

As long as our armed forces are under our own command .

Daniele Mandelli
Daniele Mandelli
1 day ago
Reply to  Tommo

They would be under NATO command, so
If that means a French or German General, whatever.

Tommo
Tommo
1 day ago

I wasn’t mentioning NATO but the push for an EU Army which Macron is pushing for and Starmer is looking at closer ties with the EU

Math
Math
20 hours ago

Given the beating our fleet took many times, I’d rather see them under the command of an English admiral; it would be less expensive. For the land army, things can be discussed… We had good times and bad times.

Daniele Mandelli
Daniele Mandelli
19 hours ago
Reply to  Math

As long as it’s a NATO commander and able to do the job I’m not concerned about the nationality.
I have no issue whatsoever over British forces under a French or German commander.
Traditionally, SACEUR is always an American. That may need to end.
Deputy SACEUR is a Brit.
Navy wise yes a RN commander double hatted at Northwood.

ABCRodney
ABCRodney
1 day ago

For most of the Cold War the UK produced its own U235 HEU at Capenhurst, it’s now reliant on the USA and we do have a considerable stockpile. However we now have the little complication of needing to build and fuel reactors for Australia in addition to our own requirements. And there’s the problem as even the US has taken its foot off the gas. Here in Derby the reactors and cores are assembled and the fissile material is turned into the fuel pellets necessary for fuelling the cores. The exact process is highly classified and has to be carried… Read more »

Daniele Mandelli
Daniele Mandelli
1 day ago
Reply to  ABCRodney

Morning mate.

I knew of Capenhurst, but more for the “research tower” that GCHQ plonked there in the late 80s early 90s.

It’s all ramping up nicely.

As ever, conventional defence barely gets a look in beyond supply lines.

ABCRodney
ABCRodney
1 day ago

Good Morning, I’m just trying to get used to seeing a big yellow thing in the sky after nearly 3 weeks of Grey gloom. So in the plain light of day we need to “sit upon the ground and tell sad tales upon the death of Kings”. Conventional warfare has been neglected to such a degree it would take an uplift in budget that no U.K Government will provide. Army is gutted and its supporting industry has been obliterated. No ability to even design or manufacture small arms (except AI), artillery, Tanks, IFV, uniforms, boots etc etc. IMHO and to… Read more »

DaveyB
DaveyB
23 hours ago
Reply to  ABCRodney

Just as a point of interest, France have the Air-Sol Moyenne Portée (“Medium-Range Air-to-Surface” or ASMP). Which is a supersonic air launched tactical nuclear cruise missile, with a dialable yeald thermonuclear warhead.

It is going to be replaced by the Air-Sol Nucléaire de 4ème Génération. Which will use a Scramjet in place of the ASMP’s ramjet. The range requirement has tripled over ASMP to greater than 1000km.

Daniele Mandelli
Daniele Mandelli
23 hours ago
Reply to  ABCRodney

Not really any different to my RN RAF Intell first philosophy and desire for more enablers and niche assets.

Rudeboy
Rudeboy
1 day ago

Chapelcross was one of many. The Magnox reactors generated huge amounts.

We actually have one of the largest stockpiles of plutonium on earth..

Supportive Bloke
Supportive Bloke
1 day ago
Reply to  Rudeboy

The Magnox reactors were designed primarily to produce plutonium. Power was a desirable by product!

Which is why, as you say, the UK has plutonium coming out of its ears.

However, that is zero use for a submarine’s compact propulsion reactor!!

ABCRodney
ABCRodney
1 day ago

Unless you swap some of it for other materials 😉

Michael Hannah
Michael Hannah
1 day ago

Correct but Plutonium is only used in A bombs, and Fast reactors not in maritime nuclear reactors. Although these reactors use Uranium which is enriched to a far higher degree than civil reactors,

Bob
Bob
1 day ago
Reply to  Michael Hannah

Plutonium is a component of MOX (mixed-oxide) fuel, which can be used by the commercial AGR fleet.

Supportive Bloke
Supportive Bloke
1 day ago
Reply to  Michael Hannah

Yes, it is HEU that is used to give the long service life without need to refuel.

Jim
Jim
1 day ago

Yes, I think we still have the worlds largest plutonium stock.

David Knowles
David Knowles
1 day ago
Reply to  Jim

A lot of it shipped in from other countries. I’m not sure how much Britain is allowed to use for our own purposes through. Through we control it so apart from suing us for breach of contract their not a lot a country could do to stop us from using for what ever we want.

Bob
Bob
1 day ago

Given the current issues with Russia the UK government should be supporting nuclear fuel production for both military and commercial use.

Michael Hannah
Michael Hannah
1 day ago
Reply to  Bob

True but to the best of my knowledge they have been running on straight uranium for many years. There is no non military source of plutonium in the U.K. since the Fast Reactor at Dounreay shut down.

Supportive Bloke
Supportive Bloke
1 day ago
Reply to  Michael Hannah

We don’t need any more plutonium for anything!

We need refined uranium for sure.

I think we contracted most of the civilian reactor fuel production out to Russia actually. Going forwards as we are going nuclear electric again we need to secure that.

Michael Hannah
Michael Hannah
1 day ago

Where did I say we did?

ABCRodney
ABCRodney
1 day ago

Which is why we are investing in the HALEU facility at Capenhurst, building a new HEU capability is the next logical stage.

Bob
Bob
1 day ago
Reply to  Michael Hannah

This has nothing to do with plutonium production or use. Submarine reactors run on highly enriched uranium and the UK has more than enough plutonium for weapons use (~3t). The military even transferred excess weapons grade plutonium to the civil sector.

The primary reason for UK extraction of plutonium from fuel waste was for MOX production (it was reactor grade plutonium, not weapons grade).
Most UK plutonium is held by civilian agencies. The latest figures show some 116t of plutonium in civilian hands (with a further 24t of Japanese owned stock held).

Michael Hannah
Michael Hannah
1 day ago
Reply to  Bob

Where did I say it did? , in fact I specifically said that Submarines nuclear cores use Highly enriched Uranium!

Bob
Bob
1 day ago
Reply to  Michael Hannah

There is no non military source of plutonium in the U.K. since the Fast Reactor at Dounreay shut down.”

Michael Hannah
Michael Hannah
1 day ago
Reply to  Bob

Congratulation I stand corrected on AGR

Bob
Bob
1 day ago
Reply to  Michael Hannah

I don’t believe there is a production source of plutonium in the UK at the moment, not on an industrial scale at least. I suspect that we may be at crossed purposes. The reintroduction of fuel manufacturing could be for one or more of four purposes. 1) The production of high enriched uranium (HEU) and/or high assay low enriched uranium (HALEU) for military propulsion purposes. 2) The additional production of low enriched uranium (LEU) for use in commercial reactors. 3) The reprocessing of spent fuel for the recovery of plutonium for use in the manufacture of MOX fuels and potentially… Read more »

Ian
Ian
1 day ago

Given Russia’s demonstrated willingness to sustain serious manpower and materiel losses in support of its objectives I would have thought a re-evaluation of what constitutes a ‘minimum deterrrent’ would be appropriate at this point.

Nick C
Nick C
1 day ago

On another tack, triggered by the headline picture, is there any more information on the recent fire at Barrow? I haven’t yet seen any theories linking it to the recent spate of alleged Russian interference, but I suspect it may only be a matter of time.

Mark F
Mark F
1 day ago

The irony here is that for as long as I can remember, it was the Conservative Party who were big on nuclear, and Labour were either lukewarm or against it.
Here we now have the Labour government seeming to be ready to embrace nuclear with open arms, after the last Tory government spent their time back stabbing each other as they lurched further and further away from “conservative” values and thinking.

Joss
Joss
1 day ago
Reply to  Mark F

Careful, you will get lynched for that sort of view on here.

Mark F
Mark F
1 day ago
Reply to  Joss

Yes I know, but sadly it currently appears to be true.

Bob
Bob
1 day ago
Reply to  Mark F

To be fair the last Labour government had come around to the idea of nuclear and had proposals for up to ten new sites. Unfortunately those plans were scuppered by the incoming coalition government; Liberals being opposed to nuclear on ideological grounds.

DaveyB
DaveyB
23 hours ago
Reply to  Bob

I think they have finally realized that they can’t rely on solar or wind power to provide 365/24 power. Plus gas is now seen as a no-no, if they want to go green.

arne wallace
arne wallace
1 day ago

It’s fine to ramp up UK attack nuclear, but consider UK land mass drop target area, over an enemy zone, the stats on population area, tells us that defence strategy is not defence of the UK but possibly an industry that has no interest in safety of its people.

Bob
Bob
1 day ago
Reply to  arne wallace

The intent is deterrence; “You may be able to destroy us, but the price for doing so will be high”

Mark Wall
Mark Wall
1 day ago
Reply to  Bob

The Russians believe a nuclear war is winnable so deterrence is not absolute. Given the first opportunity Putin and his kronies at the Kremlin would leave the UK as a highly radioactive wasteland and the people with it. We would cease to exist.

Mark Wall
Mark Wall
1 day ago
Reply to  Mark Wall

A burning highly radioactive wasteland.

Tommo
Tommo
1 day ago
Reply to  Mark Wall

One way too stop the boats though ( sarcasm)

Quentin D63
Quentin D63
16 hours ago
Reply to  Mark Wall

If that’s their thinking, another reason why a decent high level GBAD system for the UK
should be treated with a bit more urgency.

Last edited 16 hours ago by Quentin D63
Mark Wall
Mark Wall
1 day ago
Reply to  Bob

NO ONE can win a nuclear war.

Mark Wall
Mark Wall
1 day ago
Reply to  Bob

CORRECTION: A burning radioactive wasteland.

Bazza
Bazza
1 day ago

Sensible decisions from Whitehall. Labour being strong on defence. Am I dreaming?

Levi Goldsteinberg
Levi Goldsteinberg
1 day ago
Reply to  Bazza

Just be careful not to get your hopes up. You’ll notice all announcements are couched with expressions like “exploring options” and “consulting with industry”

David Knowles
David Knowles
1 day ago

Love that photo of submarines under construction.

David
David
13 hours ago

Yet another arena where the naïve presumption probably was that we’d buy what we needed from the US (because so many people in our government get kickbacks from the American military-industrial complex), but now that the US is showing its true colours & proving to be dangerously unreliable the rapid realisation is occurring that we need to be more self-sufficient. Next, we need to develop a home-grown replacement for Trident. Maybe use the ungodly amount of plutonium we’ve got stockpiled to construct a more varied assortment of “physics packages” too, including some more compact tactical devices for use in gravity… Read more »