The Battle of the Samichon River (24–26 July 1953) was fought during the final days of the Korean War between United Nations (UN) forces—primarily Australian and American—and the Chinese communist People's Volunteer Army (PVA). The fighting took place on a key position on the Jamestown Line known as The Hook and saw the defending UN troops, including the 2nd Battalion, Royal Australian Regiment (2 RAR) from the 28th British Commonwealth Brigade and the US 7th Marine Regiment, fight off numerous assaults by the PVA 137th Division during two concerted night attacks, inflicting numerous casualties on the Chinese with heavy artillery and small arms fire. The action was part of a larger, divisional-sized Chinese attack against the US 1st Marine Division, with diversionary assaults mounted against the Australians. With the peace talks in Panmunjom reaching a conclusion, the Chinese had been eager to gain a last-minute victory over the UN forces and the battle was the last of the war before the official signing of the Korean Armistice.