SEOUL--North Korea claimed Friday to have tested a nuclear-capable underwater drone designed to generate a gigantic “radioactive tsunami” that ... near their western sea border in past years.
North Korea claimed on Friday that it tested an underwater nuclear drone that can trigger a "super-scale radioactive tsunami" by exploding in the ocean. The drone is named the "Haeil" — which ...
When an earthquake occurred on Sept. 24 in the waters near Torishima island, it set off a sense of urgency at the Japan Meteorological Agency office in Tokyo, nearly 600 kilometers north.