It was unclear why North Korea, which has been slowly lifting pandemic restrictions since it sealed its border in 2020, had closed again to foreign visitors and how long the suspension would last.

CAMP HUMPHREYS, South Korea — A U.S. fast-attack submarine and its crew of around 130 sailors arrived at South Korea’s largest post on Monday, the first stop in Busan by a U.S. sub that’s ...

A British traveler recently spoke about his rare experience being one of the first foreign tourists to visit North Korea in more than five years since the country reopened tourism.