Korean Battlefield Turned Into A Field Of Mud Spring thaws and torrential rains slow the advance of un forces toward the 38th Parallel. Both vehicles and men bog down as the terrain turns into a veritable quagmire. POV United Nations troops walking on muddy roads of Korea. CU Military truck going through the mud and ooze. One contingent is caught up in flush out in a river bed. CU Soldiers digging and filling up sand bags to stack up against the flowing river. CU Submerged military camp where the water has completely engulfed the tents. MCU Stuck transport truck in the swollen banks of the river.