when did the conflict between north and south korea start
North Korea–South Korea relations North Korea–South Korea relations (Hangul: 남북관계; Hanja: 南北關係; MR: Nambukkwan'gye) are the political, commercial, diplomatic, and military interactions between North Korea and South Korea. These interactions extend from the division of Korea in 1945 following World War II to today. The 1950–1953 Korean War and the subsequent Korean conflict are major factors impacting the efforts to achieve peace and Korean reunification.