Korean War

At a glance

Dates: From 1951.

What came beforeAI-assisted

Korea was divided at the 38th parallel in 1945 after Japan's surrender, with the Soviet Union occupying the north and the United States the south. By 1948, two separate governments were established: the Democratic People's Republic of Korea (North Korea) under Kim Il-sung and the Republic of Korea (South Korea) under Syngman Rhee.

Tensions escalated throughout 1950 with border skirmishes and military buildups on both sides. The peninsula remained technically at war, with no peace treaty signed after the 1945 division.

Catalyst / how it startedAI-assisted

On June 25, 1950, North Korean forces invaded South Korea across the 38th parallel with approximately 75,000 troops. The invasion was swift and caught South Korean forces unprepared, forcing them to retreat southward.

Who was involvedAI-assisted

North Korea was backed by the Soviet Union and China, while South Korea was supported by the United Nations Command led by the United States. Major UN contributors included troops from the United States, United Kingdom, Canada, Australia, and other allied nations.

Key military leaders included General Douglas MacArthur commanding UN forces and North Korean General Kim Il-sung. Chinese forces under General Peng Dehuai entered the war in October 1950.

TimelineAI-assisted

June 25, 1950: North Korea invades South Korea. July 1950: First US combat troops arrive. September 15, 1950: Inchon Landing by UN forces.

October 1950: Chinese forces enter the war. March 14, 1951: UN forces recapture Seoul for the second time. July 27, 1953: Armistice agreement signed, establishing the Korean Demilitarized Zone.

What happened

The Korean War was an armed conflict fought on the Korean Peninsula between North Korea and South Korea and their allies. North Korea was supported by China and the Soviet Union, while South Korea was supported by the United Nations led by the United States under the auspices of the United Nations Command (UNC).