The Nuclear Safety and Security Commission said in a statement that it would continue to collect samples to keep track of effects of the North's nuclear test on Friday.
(Reporting by Ju-min Park; Editing by Nick Macfie)The Nuclear Safety and Security Commission said in a statement that it would continue to collect samples to keep track of effects of the North's nuclear test on Friday.
(Reporting by Ju-min Park; Editing by Nick Macfie)