UK & US Sign Technology Prosperity Deal

18 September 2025

 

On 18 September 2025, U.S. President Donald Trump and U.K. Prime Minister Keir Starmer signed a new Technology Prosperity Deal at Chequers during the President’s state visit to the United Kingdom.

The agreement, formalised as a Memorandum of Understanding (MOU), aims to strengthen cooperation between the two countries in key areas such as artificial intelligence, quantum computing, advanced manufacturing and nuclear energy. According to the White House, the deal will operate alongside the broader U.S.–U.K. Economic Prosperity Framework, reflecting a shared ambition to deepen bilateral trade and investment in high-growth sectors.

While some media reports have highlighted potential large-scale investment figures and company involvement, the official MOU does not specify monetary commitments. It confirms that the arrangement is not legally binding and may be updated or discontinued by mutual consent.

Both governments confirmed that discussions at Chequers also covered tariffs, trade, and global security issues. However, no formal announcement has yet been made on tariff reductions, including the longstanding U.S. tariffs on steel and aluminium imports.

Benefits for UK Manufacturers and Exporters

The Technology Prosperity Deal is expected to create new opportunities for British industry:

  • Faster innovation – closer scientific collaboration will help UK manufacturers translate R&D into new products more quickly.

  • Access to investment – large-scale U.S. investment will boost demand for UK suppliers in construction, infrastructure, engineering and tech manufacturing.

  • Reduced trade friction – regulatory cooperation and alignment on standards should ease export barriers and speed up approvals.

  • Regional job creation – projects such as AI growth zones and new data centres will stimulate UK supply chains.

  • Clean energy opportunities – UK firms in civil nuclear and fusion will gain from bilateral projects and aligned regulatory pathways.

Sectors and Sub-Sectors to Watch

  • Artificial Intelligence & Compute Infrastructure – data centres, semiconductors, power and cooling systems, software and services.

  • Quantum Technologies – computing hardware, sensors, metrology, and advanced instrumentation.

  • Civil Nuclear & Fusion Energy – reactor components, nuclear fuels, specialist engineering services.

  • Life Sciences & Biotechnology – AI-enabled drug discovery, medical devices, diagnostic technologies.

  • Telecommunications & Next-Gen Networks – 6G hardware, secure fibre and mobile infrastructure.

  • Education & Workforce Development – joint training programmes and R&D talent exchanges.

Official source: White House – U.S.–U.K. Technology Prosperity Deal Memorandum of Understanding

 
 

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