イギリスは開発に1兆8千億円出すと言っているんだから
Speaking in Japan, Defence Secretary Ben Wallace said:
‘We will be investing £2 billion in GCAP up to 2025 and £10 billion over the next ten years.
https://www.dailymail.co.uk/news/article-11865279/UK-spend-10billion-build-AI-powered-fighter-jets.html