epa10997652 British PPrime Minister Rishi Sunak (R) visits the stand of First Light Fusion at the UK Global Investment Summit at Hampton Court Palace in London, Britain, 27 November 2023. The government said it is unveiling 29.5 billion GBP (37.2 billion US Dollar) of new investment for the summit, though at least 10 billion GBP of the investment had already been announced. EPA/Chris Ratcliffe / POOL