Tag: Downing Street

The press release issued by 10 Downing Street on 16 June 2026.

G7 Leaders’ call for a coordinated response to the Bundibugyo ebola outrbreak.

We, the Leaders of the G7, call for a strong and coordinated response to address the health security risks posed by the re-emerging outbreak of Ebola in the Democratic Republic of the Congo (DRC) and Uganda. Partner countries of the G7, Egypt, India, Kenya and the Republic of Korea, also support this call.

We are deeply saddened by the loss of lives and the burden that the disease is inflicting on the affected communities and stand in solidarity with the countries affected. The current outbreak is centred in an isolated, conflict-affected area in DRC which makes containment, medical treatment and response logistics challenging. Existing vaccines, diagnostics, and therapies are not fully effective on the rare viral strain at issue. We recognize the courageous efforts undertaken by healthcare workers, volunteers and local communities, and the stepped-up efforts by national governments to respond to this outbreak.

Recalling previous G7 efforts to combat Ebola, we are committed to working with partner countries to overcome these challenges. In line with our approach of mutually beneficial partnerships, our first goal must be to prevent further spread, both within the affected area in the eastern DRC and to neighbouring countries and other parts of the world. Containing and ending the outbreak will depend on effective contact tracing, infection prevention and control, quarantine and isolation practices, laboratory testing, cross-border preparedness, border surveillance and community engagement. To minimize the outbreak’s impact, we must ensure that the virus remains confined to as small an area as possible, where we can surge medical and humanitarian resources.

We are resolved to providing and mobilizing support for a coordinated global response to facilitate the development and effective delivery of dedicated vaccines, diagnostics and treatments to fight this outbreak over the next months. We commend G7 members, partners and other institutions that have already brought financial and technical support, including the deployment of medical personnel and expertise, to ensure a rapid international response to this outbreak, and those that will continue to announce additional support. We commend the United States’ rapid deployment of more than 370 million dollars in health and humanitarian resources for the region and its commitment to spend up to an additional 500 million dollars on Ebola response efforts specifically, in addition to 650 million dollars in humanitarian support for the Great Lakes region. We also commend the ongoing European Union support of 493 million euros in emergency aid, vaccines, treatment and health security in the Great Lakes and Uganda region, including 84 million euros in immediate humanitarian aid, development and research funding in response to the outbreak. The Continental Preparedness and Response Plan is mobilizing 518 million dollars to support African countries in preparing for, rapidly detecting, and responding to the outbreak. We call on other countries and partners beyond the G7 to dedicate resources to tackling this global threat through the means they deem most appropriate. Recognizing the important role of the private sector in responding to the outbreak, we also encourage the accelerated development of tools for prevention, preparedness and response.

In this regard, the G7 affirms its support for the humanitarian reset led by the UN Office for the Coordination of Humanitarian Affairs and its plan to reach 87 million people with lifesaving aid in 2026. G7 members have provided over two thirds of the funding raised so far this year, and we call on other countries to join our efforts.

We continue to closely monitor the situation as it evolves, along with our partners, to ensure that this dangerous virus does not spread, including across borders. Millions will travel globally for business and tourism, and to enjoy the World Cup hosted by the United States, Canada, and Mexico in the weeks ahead. We must ensure that they can do so safely. To that end, while respecting national prerogatives, we are committed to strengthening the coordination between our national authorities and working towards coherence on appropriate and effective travel, quarantine, and isolation procedures for individuals who have been in the affected regions, in line with the highest international public health and safety standards.

We note that effective public health measures are hampered by ongoing conflict in the eastern DRC. To that end, we call for all parties to honour their commitments and fully implement the Washington Accords for Peace and Prosperity and the Doha Framework.

Finally, we call on relevant response actors to improve coordination and avoid duplication to ensure the fastest and most effective response to this crisis. In this context, we encourage alignment with the plans and needs identified by the United Nations.

The United States will convene a G20 Foreign Ministers’ meeting to discuss further collective action and secure broader financial support for an impactful and coordinated global response to this public health emergency.

This call for action reflects the outcome of the discussion between G7 members, benefiting from productive exchanges of views with partner countries.

The press release issued by 10 Downing Street on 16 June 2026.

The Prime Minister met with European Commission President Ursula von der Leyen at the G7 Summit in Evian today.

The leaders began by reflecting on discussions at the G7 and the situation in Ukraine and the Middle East.

With war still raging in Europe, and a conflict thousands of miles away impacting people at home, it was vital the UK and the European Union worked closely together to provide security and opportunity for both sides, the Prime Minister said.

The leaders agreed to press ahead with a UK-EU Summit on July 22 so that people on both sides could feel the benefits of UK-EU collaboration as soon as possible

Discussing migration, the Prime Minister welcomed the EU’s new Channel migration plan and updated on the UK’s work with France to deter and intercept illegal crossings.

They agreed to stay in touch.

The press release issued by 10 Downing Street on 15 June 2026.

The Prime Minister met German Chancellor Friedrich Merz along with their spouses at the G7 summit in France.

The leaders began by reflecting on the summit so far, and welcomed the peace deal struck between the US and Iran.

Turning to the close relationship between the UK and Europe, the leaders discussed the UK’s ambition to get closer to the EU. The Prime Minister said he believed good progress had been made, but there was more to be done to benefit people both in the UK and Europe.

The Prime Minister also updated on his decision to ban social media platforms in the UK, announced earlier today.

The leaders agreed to stay in close touch.

The press release issued by 10 Downing Street on 15 June 2026.

Pressure piled on Russia as Prime Minister steps up support to power Ukraine at G7 Summit.

• Prime Minister Keir Starmer to turn up the pressure dial on Russia as he announces new sanctions and doubles down on energy support for Ukraine at the G7 in France today
• Major energy deal to power Ukraine for the next two years through the supply of UK nuclear fuel, supporting hundreds of British jobs in the North West of England
• New sanctions package expected today is also set to choke Russia’s war effort across multiple fronts, boosting European security

The UK is set to power Ukraine for the next two years and announce a new swathe of sanctions today [TUE] as the Prime Minister steps up support to ensure Ukraine can continue to fight for as long as it takes.

It comes as G7 gets under way in Evian, France, this morning, with the first roundtable session focused on building peace and security for Ukraine and for Europe. The Prime Minister is expected to speak during the session, telling leaders that the G7 should collectively go further to ensure Ukraine secures the just and lasting peace it deserves.

He will reiterate that the fighting needs to stop, an immediate ceasefire should be implemented, and that negotiations should start from the current line of contact.

The Prime Minister directed officials in recent weeks to step up support for Ukraine across every dimension, from military equipment to vital energy support and pressure on Putin’s war machine to ensure Ukraine’s momentum on the battlefield is sustained into next winter. 

That pressure includes action on Russia’s shadow fleet, which was illustrated by the major military operation to interdict the SMYRTOS vessel in the early hours of Sunday morning.

Vital lessons from Ukraine, and how the UK can drive forward European security, are also expected to be a central focus of the Defence Investment Plan, which will be published ahead of the NATO Summit.

Prime Minister Keir Starmer said:

Russia’s aggression threatens not just Ukraine, but the security of all Europe.

That is why the UK is stepping up – choking off the revenues that fuel Putin’s war and powering Ukraine through the winters ahead.

We will stand with Ukraine for as long as it takes and this announcement reinforces that. Putin should roll back his tanks, end his barbaric strikes, and come to the negotiating table.

Meanwhile, the UK will power Ukraine’s nuclear plants for the next two years with £210 million of UK Export Finance support to enable UK-based Urenco to supply enriched uranium to Ukraine’s nuclear power producer, Energoatom. The deal was agreed between the Prime Minister and President Zelenskyy during their meeting at Downing Street last week.

The deal is critical to Ukraine’s energy security, with Energoatom providing over 50% of the country’s electricity.

The agreement also supports UK jobs and exports, with more than a third of the uranium content originating from Urenco’s processing plant in the North-West of England. Urenco employs more than 650 people in the UK and its work at its Chester site supports more than 4,500 jobs around the UK in the wider supply chain.

The financing, backed by UKEF, builds on a previous two-year deal to supply nuclear fuel to Ukraine.

By securing Ukraine’s energy supply, the deal strengthens Ukraine’s resilience and ability to resist Russian attacks on its energy infrastructure, directly supporting UK and Euro-Atlantic security interests.

Today’s major new sanctions package [16 June], expected to be announced later this morning, will choke Russia’s war effort across multiple fronts.

It will directly target Russia’s illicit shadow fleet and finance networks used to circumvent western sanctions and support military procurement. 

The UK is expected to also be the first mover on sanctioning several Liquefied Natural Gas (LNG) vessels moving sanctioned Russian LNG.

This package is expected to bring UK sanctioned shadow fleet and Russian LNG vessels to more than 600.

The new measures are also expected to expose and target a Russian state linked network, involved in covertly procuring western technology for Russia’s military, as well as closing in on several third country suppliers helping Russia to illegally move money around the world.

The press release issued by 10 Downing Street on 15 June 2026.

Joint statement from the leaders of the United Kingdom, France, Germany and Italy on the US-Iran peace deal.

We warmly welcome the announcement of the memorandum of understanding between the US and Iran. We congratulate the United States, the Iranian government and all those involved, including Pakistan, Qatar and all other mediators, on this diplomatic breakthrough.

This is a moment of opportunity to restore regional stability and stabilise the global economy.

It is now vital that the detailed negotiations are concluded and this agreement is implemented rapidly and comprehensively. We are ready to support that effort.

The urgent re-opening of the Strait of Hormuz with unconditional and unrestricted freedom of navigation is essential. We are committed to playing our part to achieve this —in accordance with our respective constitutional requirements— including through a strictly defensive and independent mission to reassure commercial shipping and conduct mine clearance operations.

Iran must never acquire a nuclear weapon. We stand ready to work with the US, Iran and the IAEA to this end. We are prepared to lift relevant sanctions in response to clear, verifiable steps by Iran on its nuclear programme.

We will work intensively with the US, Iran and regional partners to seize this moment, maintain momentum and achieve a long-term diplomatic settlement.

We also reaffirm our full support to the stability, sovereignty and territorial integrity of Lebanon and the importance of a robust ceasefire.

The press release issued by 10 Downing Street on 14 June 2026.

The Prime Minister hosted the Prime Minister of Japan Sanae Takaichi for a meeting in Downing Street today. 

The leaders celebrated upgrading the strategic partnership between the UK and Japan and bringing in a new era of cooperation between our two countries.

They welcomed the signing of the UK-Japan Frontier Technology Partnership, enhancing world-leading British research capabilities with Japan’s advanced manufacturing, along with a joint Economic Security Declaration for advancing cooperation on economic security.

The Prime Minister also welcomed significant new Japanese investment into the UK, supporting tens of thousands of jobs, including in real estate and financial services.

The leaders discussed the conflict in the Middle East, Russia’s illegal invasion of Ukraine, stability in the Indo-Pacific region and the importance of resilient global supply chains and free trade. 

On defence, they agreed to deepen industrial collaboration, including through a new Defence Capability and Industrial Council. They also welcomed closer work together including the shared commitment to the Global Combat Air Programme.

They looked forward to meeting again at next week’s G7 summit in Évian-les-Bains and building further on the close partnership in the months ahead.

The press release issued by 10 Downing Street on 14 June 2026.

Context

The UK-Japan relationship has reached an all-time high, anchored by a powerful alliance in science and technology. This momentum is driven by high-impact collaboration – including our Strategic Cyber Partnership (2026), Economic Security and Industrial Strategy Partnerships (2025), Semiconductor Partnership (2023), and Digital Partnership (2022) – all of which build upon the enduring foundation of the 1994 Agreement on Cooperation in Science and Technology.

As each other’s closest security partners in Europe and Asia respectively, the UK and Japan are uniquely positioned to harness our shared innovation capabilities. By working together as like-minded nations, our science and technology relationship will deliver high-value growth and technological agency. This collaboration will leverage our complementary strengths to enhance our economic and national security in an era of growing geopolitical unpredictability with the overarching goal of achieving peace, prosperity and stability for the international community.

In January 2026, UK Prime Minister Starmer and Japanese Prime Minister Takaichi announced their intent to work together to progress high priority frontier technology challenges, harnessing our foundational science and technology strengths to bolster mutual economic growth and economic resilience.

Commitment

This Frontier Technology Partnership will deliver that commitment, combining the UK’s world-class software and research leadership with Japan’s unparalleled hardware and manufacturing power to support collaboration across our distinct yet highly compatible industrial bases. It accelerates and advances our nations’ ambitions as set out in the UK’s Industrial Strategy and Japan’s Growth Strategy.

We will build on our deep and valued science and technology relationship, setting out a shared ambition to go further, with a focus on the technologies that are most crucial for the future and with innovation ecosystems based on security, safety, trust and cooperation.

• We will promote and protect these critical and emerging technologies through government co-operation and coordinated, targeted R&D support.
• We will generate growth and build a competitive edge by mobilising private capital towards strategic technologies​, fostering commercial collaboration and supporting high-potential companies to emerge and scale.
• We will shape the development of critical technologies and safeguard our shared values through multilateral coordination on international standards and regulation.

Cooperation

Both the UK and Japan have identified emerging technologies that are critical for the flourishing of each nation. These are technologies that are already fundamentally disrupting economies and societies across the world.

The UK and Japan recognise that now is the moment to invest in these technologies and work together as like-minded and complementary innovation ecosystems.

We have a shared vision and ambition:

• Together, the UK and Japan will be AI makers and not just AI takers, fostering resilient, safe, secure, and trustworthy AI ecosystems and enhancing our national AI capabilities. We have committed to promoting ties between our respective AI innovation ecosystems, advancing joint research to unlock the power of AI for Science, and exploring formal pathways to interlock our AI semiconductor strengths. We reaffirm the need for a stable and safe AI supply chain, and recognise the importance of promoting efforts, in cooperation with diversified partners and suppliers to enhance the resilience of AI supply chains. We will deepen cooperation between Japan AISI and UK AISI in driving forward the science of AI evaluation through the International Network for Advanced AI Measurement, Evaluation and Science. Furthermore, we will work to further promote the Hiroshima AI Process and to explore synergies between our respective initiatives on AI cooperation with the Global South in co-creating a safe, secure, and trustworthy AI ecosystem globally. We concurred on establishing a high-level dialogue on AI to advance cooperation in these priority areas and supporting Japan toward hosting a successful AI Summit following Switzerland in 2027.
• We will develop globally competitive, commercially scalable and deployable quantum technologies, including computing, sensing and communications, building on our Quantum Memorandum of Cooperation (2025). We will strengthen the connection between the UK and Japan’s quantum computing capabilities. UK and Japanese businesses will export, invest, and conduct R&D in one another’s markets, and both governments are committed to joint, long-term collaboration on quantum high-performance computing (HPC) integration. In parallel, we will advance practical applications of quantum technologies across computing, sensing, communication and networking domains through strengthened cooperation on testbeds, evaluation frameworks and system integration.
• We will work in close collaboration to explore new approaches to mobilise investment and accelerate innovation in the next generation of defence and dual-use technologies.
• We will deepen our efforts to counter and deter novel and emerging biological threats as part of our broader approach to dual-use S&T, strengthening our shared commitment to non-proliferation, and our strategic approaches to enhancing biological security as part of our wider cooperation on science and technology.
• We will drive forward shared priorities on space through the UK-Japan Space Consultation, including space security, space sustainability, and commercial development, pursuing opportunities for joint industry-led research under JAXA and the UK Space Agency, including on satellite communications technologies to protect and enhance the vital networks that underpin our nations’ shared security and prosperity.
• We will shape advanced connectivity technologies to ensure that future telecoms networks are secure and resilient and address the needs of our societies and economies. This will include delivering on our joint research programme and working through the Global Coalition on Telecommunications to implement the 6G Security & Resilience Principles.
• We will deepen efforts to decommission our nuclear legacies more efficiently and safely, furthering the collaboration between our cutting-edge robotics capabilities to solve some of the world’s most complex engineering challenges—more efficient and safer decommissioning of nuclear sites like Sellafield and TEPCO’s Fukushima Daiichi Nuclear Power Station.
• We will deepen efforts to develop civil nuclear collaboration, including advanced nuclear technologies and fusion energy, by strengthening practical cooperation between industry and research institutions in the UK and Japan.
• We will build resilience to cyber threats, reinforcing and strengthening long term cyber cooperation through the UK-Japan Strategic Cyber Partnership, welcoming industry-led initiatives that harness complementary capabilities and working together to strengthen the resilience of critical national infrastructure against the full range of cyber threats facing the UK and Japan.
• We will work together to protect critical and emerging technologies through deepening cooperation on research security, recognising the need to manage risks associated with those technologies, while supporting open, secure, and trusted international research collaboration. We commit to working bilaterally and with like-minded partners to share information on policy measures to reduce loss of critical technology. This work will be complementary to the Joint Declaration on Economic Security Cooperation.
• We will work together to promote research and development in the field of healthcare whilst building our capabilities as globally connected world-leading hubs for drug discovery.

Commercial Announcements 

Alongside this Statement, the UK and Japan welcome commercial announcements by industry partners launching collaborative projects in critical technology sectors identified in the UK-Japan Industrial Strategy Partnership such as Quantum, AI and Cybersecurity. These commercial initiatives demonstrate the real-world practical and economic benefit of our partnership on Frontier Technology.

This Frontier Technology Partnership does not constitute or create any legally binding obligations.  Nothing in this Partnership is intended to alter or affect any existing agreements between the Participants. Cooperation is intended to take place within the framework of applicable national legislation and international obligations.

Signed in duplicate at London on 14 June 2026 in the English language

For the Government of the United Kingdom of Great Britain and Northern Ireland:

Prime Minister Keir Starmer

For the Government of Japan:

Prime Minister TAKAICHI Sanae

The press release issued by 10 Downing Street on 14 June 2026.

UK-Japan Joint Declaration on Economic Security Cooperation.

1, We, the Prime Ministers of Japan and the United Kingdom, acknowledge that UK-Japan relations are the strongest in living memory, grounded in deep cooperation on economic and security priorities. This Joint Declaration on Economic Security Cooperation, complementing the Hiroshima Accord in 2023, and accompanied by the Japan-UK Frontier Technology Partnership on critical and emerging technologies, sets out our strategic and coordinated vision to advance our bilateral cooperation on economic security.

Bilateral Economic Security Cooperation

2, We will deepen our collaboration on economic security through bilateral dialogues such as the Economic 2+2 and the Japan-UK Strategic Economic Policy and Trade Dialogue, the Japan-UK Financial Dialogue, the Japan-UK Energy and Climate Dialogue, the Ministerial Digital Council, and the Joint Committee Meeting on Science and Technology Cooperation, as well as through the Industrial Strategy Partnership and the Economic Security Partnership. 

Bilateral Trade and Investment

3, We will enhance cooperation to promote trade and investment opportunities in strategic sectors, increasing the predictability and transparency of the investment environment in a way that is consistent with market principles and private-sector ownership. To do this, we will promote our countries as favourable destinations for bilateral investment and trade, and facilitate deeper coordination between our strategic finance agencies. We will deepen collaboration on investment security through furthering information sharing on investment screening policies and practices.

Public-Private Partnership

4, We will strengthen our public-private partnerships to maximise opportunities and enhance collective resilience, including by proactively seeking input from industries. We recognise, as embodied in the Joint Statement issued by the Keidanren and CBI in November 2025, the importance of dialogue between the business communities of Japan and the UK on economic security. We will jointly explore approaches to encourage corporate behavioural change across both Japan and the UK to enhance economic security through efforts such as joint initiatives to promote secure and resilient growth in and through critical technologies. We will encourage further exchanges on policy and research in our two countries, and deepen collaboration between our respective policy research institutions, including with the economic security focused think-tank to be established by the Government of Japan.      

5, In this context, we welcomed the announcement of concrete cooperation projects across the spectrum of our Industrial Strategy Partnership sectors. These include offshore wind, with the launch of the “Offshore Wind Industrial Compact” to promote finance, R&D, and supply chain development collaboration.

Supply Chain Resilience including Energy

6, Transparent, diversified, secure, sustainable, trustworthy and reliable supply chains and access to key sectors are central to our economic security and resilience. We will further enhance cooperation to develop resilient and reliable supply chains, complemented by efforts to enhance collective resilience among Japan, the UK and our strategic partners. Recognising heightened risks to the global economy amid the ongoing conflict in the Middle East, especially through pressures on energy supply chains, we reaffirm the importance of ensuring energy trade flow, effective emergency response measures including through national oil reserve systems, and close international cooperation including with relevant international organisations such as the IEA, coordination between producer and consumer countries, and via initiatives including Global Clean Power Alliance (GCPA) and Partnership On Wide Energy and Resources Resilience Asia (POWERR Asia). We underscore the importance of restoring free navigation of critical commodities that underpin the resilience of our economies, and recognise the heightened impact of disruption on vulnerable countries.

7, We express our grave concerns regarding economic coercion and arbitrary export restrictions, including on critical minerals, that destabilise global supply chains and undermine economic security and resilience. We reiterate that, whenever implemented, export control measures should be narrowly defined, non-discriminatory, and in line with international law and practice, so as not to disrupt strategic supply chains, notably those for critical minerals. We will work together to share information and consult on instances of economic coercion and consider appropriate responses.     

Critical Minerals and Related Supply Chains

8, We will deepen cooperation on critical minerals under the 2023 Japan-UK Memorandum of Cooperation on Critical Minerals. We will work together with partners to reduce critical dependencies by enhancing cooperation among G7 members and like-minded countries in areas such as mining, refining, processing, recycling, and stockpiling. We will encourage closer engagement between relevant public finance institutions and other agencies. We have tasked officials to take forward a focused dialogue on projects of mutual interest, including in battery materials and recycling, and on opportunities for cooperation in third countries.

9, We further recognise the importance of maintaining and strengthening our midstream and downstream industries’ competitiveness, including in relation to critical minerals, by protecting critical technologies, and commit to working bilaterally and with like-minded partners to coordinate on policy measures for technology control.

Innovation

10, Jointly maintaining and developing our respective strengths and indispensability in critical technologies will help drive resilience, productivity and economic growth in both our countries and sustain essential manufacturing and technological capability. We remain committed to deepening cooperation on Critical and Emerging Technologies, including in areas outlined in the Frontier Technology Partnership (FTP).

11, Both innovation and protection of such technologies are equally important. We will coordinate our efforts to do this, for example on research security and research integrity where we will work together to manage risk in international research collaboration while supporting open, secure and trusted research.

12, We will increase collaboration among our innovation, VC and startup ecosystems and relevant agencies, including by encouraging greater two-way investment and supporting joint commercialisation in emerging technology, including dual-use, and jointly explore approaches to understand and mitigate potential risks to innovation and commercialisation.

13, Collaboration in critical and emerging technologies, including in the defence industry, plays a vital role in strengthening our collective resilience and economic security. We are committed to further deepening cooperation between our defence industries through industrial and supply chain collaboration, leveraging technology transfer, and expertise sharing, with GCAP as a catalyst for promoting such cooperation.

The Rules-Based International Economic Order

14, We reaffirm that a well-functioning rules-based multilateral trading system regulated by the set of trade rules within the World Trade Organization (WTO) should continue to serve as the bedrock of our economic prosperity, resilience and security. To this end, we will work towards the meaningful and necessary reform of the WTO to ensure that it is fit for purpose and addresses the challenges we face. We also reaffirm our shared concerns about the use of non-market policies and practices (NMPPs) leading to harmful overcapacity and market distortion, which could deepen economic dependencies and vulnerabilities.

15, We will work together to ensure that the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) continues to support the prosperity of our economies including through implementation and continued expansion in line with the Auckland Principles, while reaffirming our commitment to adhering to the CPTPP, the Japan-UK Comprehensive Economic Partnership Agreement (CEPA) and WTO rules. We will update and enhance the CPTPP, including through the areas of supply chain resilience, economic coercion, and market-distorting practices.

16, We share the importance of further enhancing cooperation with Global South countries, including those in the Indo-Pacific, to enhance their economic resilience and security and to maintain and strengthen a rules-based international economic order through respective and coordinated outreaches in providing assistance and sharing best practices and knowledge including on relevant legislations and systems to address economic security challenges.

Signed in duplicate at London, UK, on 14 June 2026 in the English language.

For the Government of the United Kingdom                          For the Government of Japan

Keir Starmer                                                                 Takaichi Sanae     

Prime Minister                                                               Prime Minister

The press release issued by 10 Downing Street on 13 June 2026.

The UK and Japan are expected to agree investment creating tens of thousands of new jobs and more than £18 billion in economic gains, alongside a new partnership at the forefront of next-generation technologies.

• UK and Japan unlock significant inward investments totalling more than £9 billion in infrastructure and financial services and up to £9 billion in offshore wind. 
• New technology partnership will accelerate cooperation on cutting-edge tech including AI, semiconductors, and quantum computing. 
• Visit drives forward partnership with UK’s closest security partner in Asia, marking a step change in the UK–Japan relationship.

The UK and Japan are expected to agree investment creating tens of thousands of new jobs and more than £18 billion in economic gains, alongside a new partnership at the forefront of next-generation technologies.

Together the deals will back British industries across technology, clean energy, infrastructure development, and life sciences, supporting long-term growth across the country. These are sectors at the heart of the UK’s Modern Industrial Strategy and building on a relationship with Japan already worth £140 billion.

The Prime Minister will welcome his Japanese counterpart Sanae Takaichi to Downing Street today [Sunday] ahead of the G7 in Évian-les-Bains.

Japanese and British business leaders will join the two prime ministers for a roundtable discussion on future opportunities for economic growth where over ten commercial and government agreements are expected to be signed. 

The visit delivers a major vote of confidence in the UK economy, with Japanese investors setting out a five-year investment pipeline worth more than £9 billion, expected to build new towns and provide high-quality office space and innovation hubs.

Prime Minister Keir Starmer said: 

These landmark agreements will bring multibillion pound investment into the UK, creating tens of thousands of new jobs and driving new developments. 

As G7 economies and close security partners, we are working together with Japan on some of the most innovative technology in the world, harnessing the best of British and Japanese research and industry to deliver growth and security to every corner of the United Kingdom.

At the heart of the visit will be a landmark Offshore Wind Compact, developed in close partnership with Great British Energy to unlock up to £9 billion in Japanese investment into the UK’s offshore wind sector. 

It will support the development of 5.9GW of floating offshore wind projects in the UK, including the Ossian and Green Volt projects off the East Coast in Scotland alongside the Erebus project in the Celtic Sea. 

These pioneering projects will support jobs across the country, and when built, generate enough clean electricity to power 8 million homes.

By boosting homegrown clean energy, the deal will help reduce reliance on volatile global fossil fuel markets, strengthen energy security, help get bills down for good, and makes the UK Japan’s leading clean energy partner in Europe.

Hitachi Energy UK is set to create at least 500 new jobs over the next five years, providing vital expansion of the UK grid and bringing clean power that delivers growth. This includes 100 highly skilled roles at Hitachi Energy’s newly opened Glasgow Centre of Excellence, and over £18 million investment in a purpose-built facility in Stafford.

Meanwhile, Rolls-Royce will deepen collaboration with Japan’s Atomic Energy Agency signing a new agreement with the UK National Nuclear Laboratory to develop next generation nuclear technologies. And our national laboratories (UKAEA and QST) and leading private companies will deepen their collaboration on fusion energy. 

Communities like Hatfield are set to benefit from the package of deals, where Japanese life science firm, Eisai, is set to invest £48 million. The investment will create a new packaging facility for its innovative dementia treatment, backed by government funding. 

The leaders are also expected to agree a new partnership to accelerate cooperation on the technologies of the future. The cutting-edge UK-Japan Frontier Tech Partnership (FTP), will see British research translated into scalable technology with Japanese investment, from AI and quantum, to civil nuclear and defence tech.

Building on momentum from London Tech Week, the FTP will deliver groundbreaking impact for the UK and Japan. This includes British firm ORCA Computing landing a landmark export deal – one of the first times a major corporation anywhere in the world has bought a quantum computer.

For the first time, a formal partnership between the UK Semiconductor Centre and Rapidus, Japan’s state-of-the-art manufacturing facility, creates a direct pathway for the UK semiconductor sector to manufacture cutting-edge chips used to power mobile phones, vehicles and modern devices.

During the meeting, the Prime Ministers are expected to confirm their shared commitment to the Global Combat Air Programme, and discuss the launch of the next phase of the international programme, including through the international contract that will be signed by the end of the month.

A new Defence Capability and Industrial Council will foster greater industrial cooperation between the UK and Japan, accelerating the development of each other’s dual-use technologies such as drones and artificial intelligence, helping UK defence firms access significant Japanese investment.