A chain-link fence starts from a sandy beach on Korea's eastern shore, splits into two barbed wire fences, and divides the Korean Peninsula with a no-man’s land called the Demilitarized Zone. The landmine-filled DMZ, one of the world’s most heavily militarized areas, has a set of northern and southern fences covering a swathe of land approximately 4 kilometers wide across the peninsula. The unfortunate strip of land stretches from the eastern shore to the waters of the West Sea.