Explainer: What we know about inter-Korean hotlines

At least 49 hotlines have been set up between the two Koreas since the 1970s, and Seoul sees them as a crucial tool to prevent misunderstandings from unexpected military developments, especially along their shared heavily fortified demilitarized zone (DMZ).

from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/3zOv37m