A spare power bank is a possible cause of a fire that engulfed an Air Busan plane in January, South Korea's transport ministry said on Friday, citing interim investigation results. Scorch marks on the debris of a power bank found where the fire was first detected indicate the blaze may have started because insulation inside the battery had broken down,

The U.S. aircraft carrier USS Carl Vinson arrived at the southern port city of Busan in South Korea on Sunday as a show of force against North Korea, South Korea's navy said.