김정은 수소탄 폭음 울릴 수 있는 핵보유국 됐다 North Korea′s leader Kim Jong－un claims the reclusive state has developed a hydrogen bomb. a step up .
김정은 수소탄 폭음 울릴 수 있는 핵보유국 됐다 Just a day before the high－level talks between the two Koreas，. Pyongyang is reporting on its hydrogen bomb .
President Park calls for greater efforts to tackle low birthrate National Assembly speaker Chung Ui-hwa urges lawmakers to focus on their legislative duties N.