s were killed in the war.
Although some have referred to the conflict as a civil war, other important factors were involved. The Korean War was also the first armed confrontation of the Cold War and set the standard for many later conflicts. It created the idea of a proxy war, where the two superpowers would fight in another country, forcing the people in that country to suffer most of the destruction and death involved in a war between such large nations. The superpowers avoided descending into an all-out war against one another, as well as the mutual use of nuclear weapons. It also expanded the Cold War, which to that point had mostly been concerned with Europe. A heavily guarded demilitarized zone on the 38th parallel still divides the peninsula, and an anti-Communist and anti-North Korea sentiment remains in South Korea.
Since the Armistice in 1953, relations between the North Korean government and South Korea, the European Union, Canada, the United States, and Japan have remained tense, and hostile incidents occur often. North and South Korea signed the June 15th North-South Joint Declaration in 2000, in which they promised to seek peaceful reunification. On October 4, 2007, the leaders of North and South Korea pledged to hold summit talks to officially declare the war over and reaffirmed the principle of mutual non-aggression.
Late 20th century
The relative peace between the south and the north following the armistice was interrupted by border skirmishes and assassination attempts. The North failed in several assassination attempts on South Korean leaders, most notably in 1968, 1974 and the Rangoon bombing in 1983; tunnels were frequently found under the DMZ and war nearly broke out over the Axe Murder Incident at Panmunjeom in 1976. In 1973, extremely secret, high-level contacts began to be conducted through the offices of the Red Cross, but ended after the Panmunjeom incident with little progress having been made
