The North Korean Naktong Offensive - US 25th Division Sector

1950-08-31/1950-09-01

The Great Naktong Offensive was a North Korean military offensive against United Nations Command (UN) forces early in the Korean War, taking place from September 1–15, 1950. It was the North Korean Korean People's Army (KPA)'s unsuccessful final bid to break the Pusan Perimeter established by the UN forces. For the first several months of the war, the KPA successfully defeated and pushed back the UN forces south at each encounter. However, by August the UN troops (which were composed mostly of troops from the United States (US) and Republic of Korea Army (ROK) had been forced into the 140-mile (230 km) Pusan Perimeter on the southeast tip of the Korean peninsula. For the first time, the UN troops formed a continuous line which the KPA could neither flank nor overwhelm with superior numbers. KPA offensives on the perimeter were stalled and by the end of August all momentum was lost. Seeing the danger in a prolonged conflict along the perimeter, the KPA sought a massive offensive for September to collapse the UN line.

Wikipedia: The Great Naktong Offensive