US Pauses $40 Billion Tech Prosperity Deal with UK Over Regulatory and Trade Concerns

The US has halted implementation of a $40 billion technology deal. / Photo File(X/@globeandmail)

The United States has paused the implementation of a landmark $40 billion technology agreement with the United Kingdom, citing concerns over Britain’s digital regulations, online safety rules, and food standards, according to officials.

The agreement, known as the “Tech Prosperity Deal,” was finalised during former US President Donald Trump’s state visit to Britain in September and was presented as a symbol of strong bilateral cooperation in advanced technologies and trade. The deal covers key sectors including artificial intelligence, quantum computing, and civil nuclear energy.

Despite Britain becoming the first country to agree in principle to reduce certain US tariffs in May, progress on implementation has remained slow. Negotiations on sensitive sectors such as steel have stalled, although both sides recently agreed on a framework pharmaceutical deal earlier this month.

British officials confirmed on Tuesday that Washington has temporarily halted the implementation of the tech agreement. According to reports, US authorities are dissatisfied with the UK’s online safety laws, digital services tax, and strict food safety regulations, which they view as obstacles to smoother trade and technology cooperation.

UK ministers, however, maintain that Britain remains committed to working closely with the United States. They argue that the May tariff agreement allowed increased US beef exports without compromising UK food standards, and insist that digital regulations and taxation policies are not open to negotiation.

A spokesperson for British Prime Minister Keir Starmer declined to provide detailed comments, describing the situation as part of “live negotiations.” He stressed that relations with Washington remain strong and said it was natural for both sides to prioritise national interests during complex trade talks.

“These negotiations are never straightforward,” the spokesperson said, adding that discussions were ongoing and both governments were actively engaged in resolving outstanding issues.

Under the Tech Prosperity Deal, the UK and the US pledged joint collaboration on artificial intelligence and quantum technologies, while major technology firms including Microsoft, Google, Nvidia and OpenAI committed to investing tens of billions of dollars in Britain.

The White House has not yet responded to requests for comment. Meanwhile, British Trade Secretary Peter Kyle recently visited the United States, where he held talks with trade officials and technology companies and emphasised the importance of maintaining momentum on the overall UK-US deal. Both sides have agreed to continue negotiations in January.