moscow north korea prepare test long-range missile believe reach west coast unite state russian lawmaker return visit pyongyang quote say friday anton morozov member russian low house parliament international affairs committee two russian lawmakers visit pyongyang oct. 2-6 russia ria news agency report prepare new test long-range missile even give us mathematical calculations believe prove missile hit west coast unite state ria quote morozov say far understand intend launch one long-range missile near future general mood rather belligerent tensions rise recent weeks north korea nuclear weapons missile program pyongyang test-fired several missiles conduct say test explosion hydrogen bomb advance toward goal develop nuclear-tipped missile capable hit u.s. mainland morozov comment drive price u.s. treasury bond investors worry prospect new north korean missile test move assets market view safe time uncertainty reuters able independently verify morozov account specify north korean officials give information plan test washington u.s. official say indications north korea could prepare missile test around oct. 10 anniversary found rule korean workers party day columbus day holiday unite state official speak condition anonymity disclose type missile could test caution north korea past stag launch despite indications would senior cia analyst speak conference washington week say north korean government likely would stage kind provocation oct. 10 elaborate form might take clarity purpose north korean leader kim jong un think do say yong suk lee deputy assistant director cia korea mission center set year fact tell staff october 10th korean workers party found day tuesday north korea monday columbus day holiday unite state stand phone morozov delegation high-level meet pyongyang ria news agency say cite russian embassy north korean capital tensions north korea nuclear program run high recent weeks since pyongyang stag series missile test conduct text explosion sept. say hydrogen bomb also exchange tough rhetoric pyongyang washington u.s. president donald trump threaten totally destroy north korea threaten unite state north korean leader kim jong un respond call trump derange say would pay dearly threat china north korea main ally back sanction pyongyang saturday response nobel peace prize award international campaign abolish nuclear weapons say back worldwide ban nuclear weapons china always support complete total ban nuclear weapons also believe goal achieve nuclear disarmament achieve overnight must advance gradually within exist disarmament mechanism china will work party achieve nuclear-weapon-free world say china foreign ministry morozov member ldpr right-wing populist party cast opposition party hew close kremlin line matter international affairs describe meet north korean officials morozov say display serious determination bellicose rhetoric ria report situation course demand swift intervention interest state particularly represent region order prevent wide-scale military action agency quote say russia close relations pyongyang many world power link part kim il sing founder north korea current leader grand-father live time soviet union russian president vladimir putin join world power condemn north korea weapons program take soft line western governments putin say pyongyang cow give weapons program accuse washington try effect regime change north korea predict would unleash chaos u.s. treasury price surge report possible new missile test pull yield low investors cut risk portfolios seek safety treasuries treasury price move inversely yield benchmark 10 year u.s. treasury yield fell session high 2.40 percent mark us10yt=tweb 2.35 percent around midday 1600 gmt new york risk-off buy long columbus day weekend ... look chart really one-way trade low yield say justin lederer treasury analyst cantor fitzgerald new york north korea prepare long-range missile test ria cite russian lawmaker