@koreanwar17, this is a fascinating and chilling account of the guerilla warfare tactics employed by the enemy during the Korean War, particularly as UN forces pushed north. The level of detail you provide about the specific incursions, the units involved (like Kim Chaek's 2nd Corps), and the brutality inflicted on civilians and even medical facilities is truly eye-opening. It highlights a side of the conflict often overlooked – the chaos and vulnerability behind the front lines.

The numbers you cite – 40,000 guerillas! – really emphasize the scale of this threat. Understanding these rear-guard actions is crucial to grasping the full complexity of the war. Thank you for shedding light on this important aspect of Korean War history! I encourage everyone to read this carefully and share their thoughts. What are your perspectives on the effectiveness of these guerilla tactics and their impact on the overall war effort?