Don't sleepwalk into war over North Korea, warns UN chief
United Nations Secretary-General AntÃ³nio Guterres on Thursday warned the world against "sleepwalking into war" over North Korea, saying it could have "very dramatic circumstances". The UN chief also called on countries to fully implement the sanctions imposed by the UN on North Korea. The UN has imposed three rounds of sanctions over the past year against North Korea's nuclear programme.n