SEOUL, South Korea -- South Korea proposed talks with North Korea to clarify the rivals' border line and ease military tensions, saying Monday that North Korean soldiers' repeated border intrusions ...

South Korea's government has announced that it has finalised an agreement to build nuclear-powered submarines in partnership with the United States. The US has approved the "attack submarines" and ...

For decades, Washington blocked Seoul’s desire for the attack submarines over concerns about nuclear proliferation. President Trump reversed that policy last month, but left key questions unresolved.

The Pentagon sees a South Korea nuclear submarine as a powerful new force in the struggle against Communist Chinese military ...