The Japan Atomic Energy Agency has said that about 20 milliliters of water containing radioactive tritium has leaked at its Fugen advanced converter reactor in Fukui Prefecture. https://www.japantimes.co.jp/news/2025/12/24/japan/water-containing-tritium-leak-fukui/?utm_medium=Social&utm_source=mastodon #japan #fukui #radioactivewater #fugen #tsuruga