Last week TEPCO admitted that the frozen wall would not fully contain groundwater flowing through the plant. fukuleaks.org North Korean leader Kim Jong Un said the country would not use a nuclear weapon unless its sovereignty is encroached by "invasive hostile forces with nuclear weapons," according to the country's state news agency KCNA. cnn.com Iran test-fired another ballistic missile, the latest in a spate of tests following the implementation of the nuclear deal with world powers earlier this year, according to a report Monday by the country's semi-official Tasnim news agency. cbsnews.com The head of the Air Force's center in charge of monitoring whether nations are following nuclear weapons treaties has been suspended. airforcetimes.com
