A North Korean civilian defected to South Korea by crossing the heavily fortified DMZ, a rare occurrence. The 20-hour operation involved South Korean troops guiding the defector through the mined border region. Most North Korean defectors typically escape via China, but this individual's direct crossing highlights the risks involved in traversing the DMZ. The defection comes amidst South Korean President Lee Jae Myung's efforts to improve relations with the North.

Prepared by Rachel Morgan and reviewed by editorial team.