The UK has struck a defense deal with US spy-tech biz Palantir, which the government says will unlock £1.5 billion ($2 billion) of investment in Britain. The arrangement emerged during the fanfare of US president Donald Trump's state visit to the UK, and accompanies a string of announcements by American tech A-listers, with promises the government claimed would be worth £31 billion ($42 billion) for AI and tech infrastructure. Palantir plans to make the UK its European HQ for defense. The move w...