Korean War two years of fighting became a war of attrition, with the front line close to the 38th parallel. The war in the air, however, was never a stalemate. North Korea was subject to a massive bombing campaign. Jet fighters confronted each other in air-to-air combat for the first time in history, and Soviet pilots covertly flew in defense of their communist allies. The fighting ended on 27 July 1953, when an armistice was signed. The agreement created the Korean Demilitarized Zone to separate North and South Korea, and allowed the return of prisoners. However, no peace treaty was ever signed,
Sweden in the Korean War Sweden in the Korean War Sweden took part in the Korean War by providing the Swedish Red Cross Field Hospital and participating in the Neutral Nations Supervisory Commission. The Swedish Red Cross Field Hospital was the name given to the Swedish mission sent to Korea to deal with the humanitarian situation created by the Korean War, 1950-3. Following the temporary resolution of the war in 1953, Sweden was heavily involved in maintaining the armistice through its position in the Neutral Nations Supervisory Commission. Following the North Korean invasion of the South, the UN Security Council adopted a resolution asking all