When General MacArthur launched an amphibious landing behind enemy lones at the port of what city in Korea?

General MacArthur launched an amphibious landing at the port city of Incheon during the Korean War on September 15, 1950. This strategic operation aimed to cut off North Korean supply lines and to liberate Seoul, which was under North Korean control. The success of the landing marked a turning point in the war, allowing UN forces to regain momentum against the North Korean army.