Reports that North Korean soldiers opened fire on a South Korean government worker after he crossed a maritime border last month sparked a rare apology from Kim Jong Un. But they may also have exposed key intelligence gathering techniques by South Korea, much to the annoyance of the country's military.


원문출처 : https://www.cnn.com/2020/10/05/asia/south-korea-north-korea-intelligence-intl-hnk/index.html