FILE - The Pacific Ocean looks over nuclear reactor units of No. 3, left, and 4 at the Fukushima Daiichi nuclear power plant in Okuma town, Fukushima prefecture, northeastern Japan on Feb. 27, 2021. A team from the U.N. nuclear agency arrived in Japan on Monday, Nov. 15, 2021 to assess preparations for the release into the ocean of treated radioactive water from the wrecked Fukushima nuclear plant. (AP Photo/Hiro Komae, File)