A US nuclear-capable submarine has made port in South Korea for the first time in four decades — days following North Korea’s testing of an intercontinental ballistic missile.

SEOUL, South Korea — The United States deployed the cruise missile submarine Michigan, capable of carrying about 150 Tomahawk missiles, to South Korea on Friday, a day after North Korea resumed ...

U.S. Nuclear-Capable Sub Visits South Korea for First Time in Decades. The submarine made a port call as part of Washington’s effort to show its commitment to defending its East Asian ally.

North Korea on Tuesday accused the United States of a "hostile military act" after a US Navy submarine docked in arch rival South Korea to replenish supplies. "We express grave concern over the U ...

North Korea on Tuesday accused the United States of a "hostile military act" after a US Navy submarine docked in arch rival South Korea to replenish supplies. "We express grave concern over the U ...