Gen. Hahn Sung-Chu never believed North Korea could dig a tunnel that reached Seoul – until now. Standing inside a basement of an apartment block in the heart of the capital, the former two-star ...

South Korean and American troops practised storming North Korea’s network of strategic and fortified underground tunnels with ...

SEOUL — South Korea’s arms development agency has completed its application research on robotic technology for autonomous tunnel exploration.. The Agency for Defense Development announced June ...

South Korean rescuers have pulled nine bodies from a flooded tunnel where around 15 vehicles were trapped as days of heavy rain triggered flash floods.

South Korean and American troops practised storming North Korea’s network of strategic and fortified underground tunnels with four-legged robot dogs and drones during military drills to train ...