Strategic Defence Review

Lindsay Hoyle Excerpts

Monday 2nd June 2025 Commons Chamber

[The Secretary of State for Defence (John Healey)]

With permission, Mr Speaker, I will make a statement on the strategic defence review. I have laid the full 130-page review before the House, and I am grateful for the opportunity to do so and to make this statement on our first day back from the recess.

The world has changed, and we must respond. The SDR is our Plan for Change for defence: a plan to meet the threats that we face, a plan to step up on European security and to lead in NATO, a plan that learns the lessons from Ukraine, a plan to seize the defence dividend resulting from our record increase in defence investment and boost jobs and growth throughout the United Kingdom, and a plan to put the men and women of our armed forces at the heart of our defence plans, with better pay, better kit and better housing. Through the SDR, we will make our armed forces stronger and the British people safer.

I thank those who led the review, Lord Robertson of Port Ellen, General Barrons and Dr Fiona Hill,

“a politician, a soldier and a foreign policy expert”,

as they describe themselves in their foreword. They, alongside others, have put in a huge effort. This is a “first of its kind”, externally led review, the result of a process in which we received 8,000 submissions from experts, individuals, organisations and Members on both sides of the House, including the shadow Defence Secretary. I thank them all, and I thank those in the Ministry of Defence who contributed to this SDR. It is not just the Government’s defence review, but Britain’s defence review. The Government endorse its vision and accept its 62 recommendations, which will be implemented.

The threats that we face are now more serious and less predictable than at any time since the end of the cold war. We face war in Europe, growing Russian aggression, new nuclear risks, and daily cyber-attacks at home. Our adversaries are working more in alliance with one another, while technology is changing the way in which war is fought. We are living in a new era of threat, which demands a new era for UK defence. Since the general election we have demonstrated that we are a Government dedicated to delivering for defence. We have committed ourselves to the largest sustained increase in defence spending since the end of the cold war, with an extra £5 billion this year and 2.5% of GDP in 2027, and the ambition to hit 3% in the next Parliament. However, there can be no investment without reform, and we are already driving the deepest reforms of defence in 50 years. Those reforms will ensure clearer responsibilities, better delivery, stronger budget control and new efficiencies worth £6 billion in this Parliament, all of which will be reinvested directly in defence.

Our armed forces will always do what is needed to keep the nation safe, 24/7, in more than 50 countries around the world; but in a more dangerous world, as the SDR confirms, we must move to warfighting readiness, and warfighting readiness means stronger deterrence. We need stronger deterrence to avoid the huge costs, human and economic, that wars create, and we prevent wars by being strong enough to fight and win them. That is what has made NATO the most successful defence alliance in history over the last 75 years. We will establish a new “hybrid Navy” by building Dreadnought, AUKUS submarines, cutting-edge warships and new autonomous vessels. Our carriers will carry the first hybrid airwings in Europe. We will develop the next generation Royal Air Force with F-35s, upgraded Typhoons, sixth-generation Global Combat Air Programme jets and autonomous fighters to defend Britain’s skies and to be able to strike anywhere in the world, and we will make the British Army 10 times more lethal by combining the future technology of drones, autonomy and artificial intelligence with the heavy metal of tanks and artillery.

For too long, our Army has been asked to do more with less. We inherited a long-running recruitment crisis, following 14 years of Tory cuts to full-time troops. Reversing the decline will take time, but we are acting to stem the loss and aiming to increase the British Army to at least 76,000 full-time soldiers in the next Parliament. For the first time in a generation, we have a Government who want the number of regular soldiers to rise. This Government will protect our island home by committing £1 billion in new funding to homeland air and missile defences, creating a new cyber-command to defend Britain in the grey zone, and preparing legislation to improve defence readiness.

As Ukraine shows, a country’s armed forces are only as strong as the industry that stands behind them, so this SDR begins a new partnership with industry, innovators and investors. We will make defence an engine for growth to create jobs and increase prosperity in every nation and region of the UK. Take our nuclear enterprise. We will commit to investing £15 billion in the sovereign warhead programme in this Parliament, supporting over 9,000 jobs. We will establish continuous submarine production through investments in Barrow and Derby that will enable us to produce a submarine every 18 months, allowing us to grow our nuclear attack fleet to up to 12 submarines and supporting more than 20,000 jobs. On munitions, we will invest £6 billion in this Parliament, including in six new munitions factories and in up to 7,000 new long-range weapons, supporting nearly 2,000 jobs. The lives of workers in Barrow, Derby and Govan, where the Prime Minister and I were this morning, are being transformed not just by this defence investment but by the pride and purpose that comes with defence work. In the coming years, more communities and more working people will benefit from the defence dividend that this SDR brings.

Ukraine also tells us that whoever gets new technology into the hands of their armed forces the fastest will have the advantage, so we will place Britain at the leading edge of innovation in NATO. We will double investment in autonomous systems in this Parliament, invest more than £1 billion to integrate our armed forces through a new digital targeting web, and finance a £400 million UK defence innovation organisation. To ensure that Britain gains the maximum benefit from what we invent and produce in this country, we will create a new defence exports office in the MOD, driving exports to our allies and driving growth at home.

The SDR sets a new vision and a new framework for defence investment. The work to confirm a new defence investment plan, which will supersede the last Government’s defence equipment plan, will be completed in the autumn. It will ensure that our frontline forces get what they need, when they need it. The plan will be deliverable and affordable, and it will consider infrastructure alongside capabilities. It will seize the opportunities of advanced tech, and seize the opportunities to grow the British economy.

As we lose the national service generation, fewer families across this country will have a direct connection to the armed forces, so we must do more to reconnect the nation with those who defend us. As the SDR recommends, we will increase the number of cadets by 30%, introduce a voluntary “gap year” scheme for school and college leavers, and develop a new strategic reserve by 2030. We must also renew the nation’s contract with those who serve. We have already awarded the biggest pay increase in over 20 years and an inflation-busting increase this year, and now I have announced that we will invest £7 billion of funding during this Parliament for military accommodation, including £1.5 billion of new money for rapid work to deal with the scandal of military family homes.

This SDR is the first defence review in a generation for growth and for transformation in UK defence. It will end the 14 years of the hollowing out of our armed forces. Instead, we will see investment increased, the Navy expanded, the Army grown, the Air Force upgraded, warfighting readiness restored, NATO strengthened, the nuclear deterrent guaranteed, advanced technology developed, and jobs created in every nation and region of this country. The strategic defence review will make Britain safer, more secure at home and stronger abroad.

[Mr Speaker]

I call the shadow Secretary of State.

[James Cartlidge (South Suffolk) (Con)]

Before I turn to the substance, in responding to my point of order, the Secretary of State said that when he was in opposition,

“We were not offered a briefing”,

and

“We had no advance copy of the defence review.”—[Interruption.]

[Mr Speaker]

Order. Please! It has not been a good day so far, and I do not want any more interruptions.

[James Cartlidge]

The Secretary of State said that this occurred when I was a Defence Minister. Actually, in March 2023, before I became a Minister, he was invited to a reading room on the morning of publication. On the Defence Command Paper refresh in July 2023, when I was Minister, he said he did not get a copy. I can confirm, and I am happy to substantiate this, that a hard copy was dropped off at his office at 9.30 am that morning. I asked for a copy of the SDR repeatedly on Sunday and earlier this morning, and we were not given one. I have not even read the document, and I am the shadow Secretary of State. I can add that some of the biggest defence companies in this land were given copies at 8 am this morning. They have had hours to read it; I have not read it at all. This is meant to be a democracy and this meant to be a Parliament. How can we hold the Government to account?

While the Government may have tried to hide the document from us for as long as possible today, they cannot hide what has happened in plain sight, which is a total unravelling of their strategic defence review because, quite simply, they do not have a plan to fund it. An SDR without the funding is an empty wish list. The ships and submarines it talks of are a fantasy fleet. The reviewers were clear in The Telegraph today that the commitment to 3% “established” the affordability of the plan. On Thursday, the Defence Secretary said in an interview with The Times that reaching 3% was a “certainty”, but by the weekend he had completely backtracked to 3% being just an “ambition”. Today, the Prime Minister was unable to give a date by which 3% would be reached. Why? Because the Treasury has not approved a plan to pay for it.

The Secretary of State and I have both been Treasury Ministers and Defence Ministers, and he knows as well as I do how this works. For the Treasury to approve a plan, it will have to feature billions of pounds of cuts to existing MOD programmes, so this SDR has dodged the big decisions on existing capabilities. Can the Secretary of State confirm that the so-called defence investment plan to be published in the autumn will set out the cuts needed for the Treasury to agree a plan to get to 3%? We should have had those details in the SDR today.

Can the Secretary of State also confirm that the total budget for new measures announced in this SDR over the next five years is less than £10 billion? That is less than we will be spending to lease back our own base on Diego Garcia. Is it not the hard truth that the Government are unable to guarantee the money our armed forces need, but the one plan they can guarantee is to give billions to Mauritius for land we currently own freehold? And can he finally tell us what percentage of the payment for Chagos will be met by the MOD? He has never told us before.

Let me suggest an alternative path to the Secretary of State: first, guaranteeing to hit 3% and doing so in this Parliament, not the next; secondly, getting a grip on our welfare budget, rather than competing with Reform to expand it; thirdly, saving billions by scrapping their crazy Chagos plan. That is a plan to back our armed forces and make our country stronger from the party that actually last spent 3%, in 1996. The terrible shame of this SDR unravelling is that this was an extraordinary—[Interruption.] It was a Labour Government who came in, in 1997; I do not know what Labour Members are laughing about. The terrible shame of this SDR unravelling is that this was an extraordinary opportunity to overhaul our armed forces in a world of growing threats.

Only yesterday, we saw the Ukrainians once again demonstrating, with their audacious attack on Russian nuclear bombers, how profoundly war has changed. And yet it is true that some of the best long-range one-way attack drones used in Ukraine have not been built by Ukraine, but by UK defence SMEs. We are incredibly well placed to be a leading nation in the development of uncrewed forces, but how many military drones have the Government actually purchased for our own military since the general election? In a written answer to me, the answer was not 3,000 or 300, but three. They have purchased three reconnaissance drones since the election and not a single one-way attack drone. That is the reality. For the past year, the Treasury has used the SDR to effectively put MOD procurement on hold. That is absolutely shameful when we need to rearm at pace and at scale. At least the Secretary of State for Defence knows how the rest of the country feels: totally let down by the Chancellor of the Exchequer.

If there is one capability that matters more than any other, it is people. We agree on the critical importance of recruitment and retention, which is why I did so much of the work to buy back the defence estate so we could rebuild it and rebuild the substandard defence accommodation. But the Army is down by 1,000 since the election. If the Government really want to address recruitment and retention, would it not be total madness to scrap the legislation protecting our Northern Ireland veterans from a new era of ambulance-chasing lawfare? Surely nothing could be more damaging for morale, recruitment and retention than to once again pursue our veterans for the crime of serving this country and keeping us safe from terrorism.

To conclude, the Secretary of State says he wants to send a strong message to Moscow, but the messages he is sending are profoundly weak: surrendering our fishing grounds for an EU defence pact that does not offer a penny in return; surrendering the Chagos islands, to the delight of China and Iran; surrendering our Army veterans to the lawyers; and to cap it all and after so much hype, producing a damp squib SDR that is overdue, underfunded and totally underwhelming. Our armed forces deserve a lot better than this.

--- Later in debate ---

[Mr Speaker]

I call the Chair of the Select Committee.

[Mr Tanmanjeet Singh Dhesi (Slough) (Lab)]

Given the growing instability in Europe and beyond, and the fact that, among other things, the UK is the third most targeted nation on the planet by cyber-attacks, I wholeheartedly welcome the Government’s intention to turn the tanker around and increase the focus on defence. However, the strategic defence review is only as effective as the spending review that will follow this month. To ensure that this SDR does not suffer the fate that has befallen some of its predecessors, how confident is my right hon. Friend the Defence Secretary that his and the Prime Minister’s ambitions will be fully matched with a correspondingly ambitious spending review?

--- Later in debate ---

[John Healey]

I welcome what the hon. Lady said on Ukraine. She will recognise that this Government have been supported by all parties in the House in providing steadfast support to Ukraine to fight Putin’s illegal invasion. She will also recognise that since this Government were elected in July, we stepped up the support for Ukraine. I hope that she will recognise that we have also stepped up the leadership that the UK can offer on European security more widely. As well as convening meetings, I chaired the first Ukraine support group meeting after 26 meetings in which the US had led the way. Alongside the French, we are convening the 30-odd nations that are looking at securing a long-term peace in Ukraine, if a ceasefire can be secured. This week at NATO, I will continue those discussions with Defence Ministers.

The SDR is a vision for the next 10 years and beyond. It can be delivered within the spending commitments that this Government have made. As the Prime Minister underlined this morning, those spending commitments were baked into the terms of reference, and have been confirmed by the reviewers. As he has said, we will spend what we need to deliver this review, and I am totally confident that we will meet the ambition of 3% in the next Parliament.

On military homes, the hon. Lady is right to mention the scandal, which has gone on for years, of making the families of those who serve live in substandard homes, which are often mouldy and damp, with leaking roofs and doors. We can change that, and we have acted to start to do that. This year, for the first time, we bought back family military homes, and we now control 36,000 of them. Last month, also for the first time, we set out a consumer charter, with the basics of what people can expect from the MOD as their landlord. We have also confirmed an extra £1.5 billion over this Parliament to deal with the worst military family homes. We can start to develop for the long term, and build the homes that we need for our forces, and in the country more widely. We will be able to use better the huge asset that MOD land offers.

[Mr Speaker]

I call the Chair of the Treasury Committee.

--- Later in debate ---

[John Healey]

I welcome my hon. Friend’s welcome for the strategic defence review, which recognises the threats that we face and maps out the framework for the investment decisions that will deliver it, make our forces stronger and make the British people safer. I will work with Members from all parties in the House whenever national security and the safety of our people are at stake. I welcome her support.

I also welcome my hon. Friend’s chairwomanship of the Treasury Committee. I hope that her Committee will take an interest in the defence investment at the heart of the SDR and at the heart of our plans. The record defence investment that the Government are making in this country not only reinforces our national security, but can drive economic growth and bring a defence dividend that will drive the mission of this Government to increase economic growth and bring jobs, business and new tech to every part of the country.

[Mr Speaker]

I call the Father of the House.

[Sir Edward Leigh (Gainsborough) (Con)]

History repeats itself. In 1935, we spent just 3% of national wealth on defence, and because we rearmed almost too late, we almost lost civilisation. By 1945, we were spending 52% of national wealth on defence. Given that we face a crisis in Europe, with an unparalleled Russian rearmament almost as great as that of Germany in the 1930s, will the Secretary of State do the right thing by history and give this House a firm commitment to 3.5%, not as an ambition, but by a set date?