Ukraine, Russia trade sabotage accusations over Zaporizhzhia plant

New concerns arise over the safety of the Zaporizhzhia nuclear power plant as Ukraine and Russia trade sabotage plot accusations. UN nuclear watchdog chief tries to reassure Fukushima residents of water safety while Japan's neighboring countries and environmentalist continue to oppose Tokyo's nuclear wastewater discharge plan. Relief work is underway in southwest China after rain-triggered floods killed 15 in Chongqing.