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 ...

North Korea carefully curates its image to the outside world, with official photographs released by the dynastic Kim family, which has ruled the country with an iron fist since 1948. 4 ...