SEOUL, SOUTH KOREA - SEPTEMBER 09: South Koreans watch TV news reporting the North Korea's nuclear test at the Seoul Railway Station on September 9, 2016 in Seoul, South Korea. North Korea is suspected of carrying out its fifth nuclear test, after a magnitude 5.3 earthquake was detected close to its Punggye-ri test site. It is North Korea's National Day today, celebrating the start of the leadership regime. (Photo by Woohae Cho/Getty Images)
