moscow u.s. president donald trump light wick war north korea country make pay hail fire russian news agency quote north korea foreign minister say wednesday tensions north korea unite state rise recent weeks pyongyang nuclear weapons missile program north korea test-fired several missiles conduct say test explosion hydrogen bomb advance toward goal develop nuclear-tipped missile capable hit u.s. mainland speak russia state-run tass news agency north korean foreign minister ri yong ho say country nuclear program guarantee peace safety region would matter discussion bellicose insane statement unite nations trump say light wick war us tass quote ri say need settle final score hail fire word ri previously call trump president evil comment likely fuel escalate war word u.s. president north korean leader kim jong un almost reach last point journey toward final goal achieve real balance power unite state say principal position never agree talk nuclear weapons subject negotiations north korea say trump 'lit wick war russia 's tass agency