KYIV -- Ukrainian President Volodymyr Zelensky warned on Saturday that a "serious threat" remained at the Russian-occupied Zaporizhzhia nuclear power plant and said Russia was "technically ready" to provoke a localized explosion at the facility. Zelensky cited Ukrainian intelligence as the source of his information. "There is a serious threat because Russia is technically ready to provoke a local explosion at the station, which could lead to a (radiation) release," Zelensky told a news conference alongside visiting Spanish Prime Minister Pedro Sanchez. He gave no further details. Ukrainian military intelligence has previously said Russian troops had mined the plant. Zelen...Keep on reading: Ukraine’s Zelensky says ‘serious threat’ remains at Zaporizhzhia nuclear plant