美英科技协议艰难重启：核能项目率先“破冰”，AI与量子领域仍陷僵局

Group 1 - The US and UK have preliminarily resumed negotiations on the "Tech Prosperity Agreement," valued at hundreds of billions of pounds, with initial progress in the civil nuclear energy sector, while AI and quantum computing collaborations remain stalled [1][2] - Discussions between senior officials from both countries have focused on civil nuclear technology cooperation and a joint nuclear fusion technology summit, indicating a thaw in a previously stalled cooperation framework due to bilateral trade tensions [1][2] - The partial resumption of the agreement is expected to benefit multinational energy companies by facilitating investments and project implementations, significantly reducing the regulatory approval timeline for nuclear energy projects from approximately three to four years to around two years [2][3] Group 2 - The "Tech Prosperity Agreement" was initially announced during President Trump's state visit to the UK in September last year, aiming to promote cooperation in AI, quantum computing, and nuclear energy, with a commitment of £31 billion from top US tech companies [2] - The UK government has engaged in constructive dialogues with US officials to revive the nuclear energy component of the agreement, with companies like Centrica and Rolls-Royce already making moves to enter the US market [2] - The agreement faced setbacks due to trade friction, particularly the US's dissatisfaction with the UK's willingness to address non-tariff barriers in broader trade negotiations, which previously led to a suspension of the agreement [3]