1945-1948 > relations between North and South Korea hostile but relatively quiet. Kim and Rhee disliked each other intensely. Each felt that he should be ruler of reunified Korean Peninsula.


Kim tried several times to persuade Stalin support an attempt to reunify Korea.

  • Stalin took little interest.
  • Soviet resources had been severely stretched during WWII.
  • his overwhelming priority was to create buffer zone of communist states in Eastern Europe to protect USSR.
  • Stalin was not keen to stir up more conflict with US and further strain Soviet resources by arming and supplying north Korea in war

Rhee also eager to force issue of Korean reunification.

  • While Rhee had backing of US Truman refused to provide South Korea with large supplies of weapons fear they would be used to attack North Korea.
  • even so he initiated border clashes to capture territories in the North.

July 1949 South Korean warships attacked North Korea’s military installations near Taedong River sinking most of North Korea’s west coast fleet. from 1949 onwards fierce fighting broke out frequently around 38th parallel. other border skirmishes and hundred of small scale assaults also occured across parallel during first half of 1950.

  • resulted in heavy casualties on both sides in some of these encounters.

end of 1948 Korean Peninsula divided became a place of great tension.

  • Civil war between North and South to unify the country was very real possibility.