Russia says it shot down Ukrainian missile over southern city with at least 14 injured

North Korea fires two missiles after US submarine arrives in South

Rare submarine visit reminds North Korea of U.S. nuclear missiles out of sight, in range

North Korea believed to have launched ballistic missiles, NHK reports

First US nuclear sub docks in South Korea since 1981

Nuclear capable US submarine makes first port call in South Korea in four decades

In rare UN appearance, North Korea defends missile launch

North Korea: What missiles does it have?

North Korea says longest test launch was latest Hwasong-18 ICBM

North Korea fires intercontinental ballistic missile into waters near Japan after threatening US

North Korea fires long-range missile ahead of S.Korea, Japan meeting

North Korea fires intercontinental ballistic missile after threatening US