A passenger walks past a TV screen broadcasting a news report on North Korea's submarine-launched ballistic missile fired from North Korea's east coast port of Sinpo, at a railway station in Seoul, South Korea, August 24, 2016 REUTERS/Kim Hong-Ji

A passenger walks past a TV screen broadcasting a news report on North Korea’s submarine-launched ballistic missile fired from North Korea’s east coast port of Sinpo, at a railway station in Seoul, South Korea, August 24, 2016 REUTERS/Kim Hong-Ji

A passenger walks past a TV screen broadcasting a news report on North Korea's submarine-launched ballistic missile fired from North Korea's east coast port of Sinpo, at a railway station in Seoul, South Korea, August 24, 2016 REUTERS/Kim Hong-Ji

August 24, 2016 6:38 AM (UTC+8)