North Korea on Tuesday said South Korea's plan to build nuclear-powered submarines with U.S. approval would trigger a ...

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 South Korean military said North Korea fired a short-range ballistic missile toward its east coast on Friday.

SEOUL, South Korea (AP) — North Korea on Friday fired a suspected short-range ballistic missile toward its eastern waters, South Korea’s military said, as Pyongyang steps up its testing activity while ...