Trump and Starmer Sign Landmark US-UK Tech Deal in London

LONDON, Sept. 18, 2025 - President Trump and British Prime Minister Keir Starmer sealed a new bilateral technology agreement today in London, pledging joint collaboration on artificial intelligence and nuclear energy to bolster defense and drive economic growth.

The accord, announced at a joint news conference outside Buckingham Palace, establishes a framework for shared research, development funding and regulatory alignment in cutting-edge AI applications and next-generation nuclear reactors.

Nut Graf

At a time of global uncertainty over strategic technology leadership, the US-UK deal underscores both nations’ commitment to maintain a competitive edge, address energy security concerns and deepen a “special relationship” forged through decades of mutual defense cooperation.

Key Provisions

  • AI Research Partnerships: Creation of cross-Atlantic labs to develop ethical AI for cybersecurity, healthcare diagnostics and climate modeling.
  • Nuclear Collaboration: Joint investment in small modular reactors (SMRs) aimed at decarbonizing power grids and reducing reliance on fossil fuels.
  • Regulatory Alignment: Harmonization of data-privacy standards and nuclear safety protocols to streamline commercialization.

Strategic Context

In their remarks, Trump and Starmer highlighted shared challenges in countering adversarial AI uses, ensuring reliable low-carbon energy supplies and reinforcing NATO deterrence. The leaders also touched on recent developments in Gaza and Ukraine, affirming coordinated support for humanitarian relief and allied solidarity.

Economic and Security Implications

Analysts predict the agreement could unlock billions of dollars in private sector investment, accelerate AI startups and fast-track the deployment of SMRs by 2030. Defense officials noted enhanced AI capabilities would strengthen intelligence fusion and automated threat detection across NATO networks.

Next Steps

A joint US-UK steering committee will convene in Washington next month to detail project milestones, funding commitments and timelines. Observers say this pact may serve as a blueprint for broader transatlantic technology alliances, particularly as the European Union advances its own AI regulations and renewable energy targets.

This landmark deal reinforces long-standing Anglo-American ties and positions both nations at the forefront of the global technology race.