The JCS said the South Korean military has heightened surveillance for additional launches and maintaining a readiness ...
Hypersonic warheads can maneuver mid-flight and are designed to be harder to intercept than their conventional counterparts.
At least 13 people have died after a fishing boat collided with a 336-tonne tanker and capsized off South Korea's west coast. Two others were missing, South Korea's coast guard said, as a search ...