Korean Armistice Agreement

What is the Korean Armistice Agreement?

The full title is "Agreement between the Commander-in-Chief, United Nations Command, on the one hand, and the Supreme Commander of the Korean People's Army and the Commander of the Chinese People's Volunteers, on the other hand, concerning a military armistice in Korea." Talks began at Kaesong on 10 July 1951 and, after 158 plenary sessions spread over two years and seventeen days, the agreement was signed at Panmunjom on 27 July 1953, taking effect at 10:00 p.m. local time that evening.

Who Signed It

The signatories were military commanders, not nations. On the UN side, Lieutenant General William K. Harrison Jr. signed as senior delegate, with General Mark W. Clark as Commander-in-Chief, UNC. On the communist side, General Nam Il signed as senior KPA delegate, with Marshal Kim Il Sung as Supreme Commander of the KPA and Peng Dehuai as Commander of the Chinese People's Volunteers. South Korean President Syngman Rhee, refusing to abandon his goal of unification by force, declined to sign, leaving the Republic of Korea a non-signatory to the agreement that stopped the war on its own soil.

Legal Character

The Armistice is not a peace treaty. Its preamble states explicitly that it remains in effect "until a final peaceful settlement is achieved." It is purely a military document, and it did not end the war but merely suspended the fighting. The Korean Peninsula has remained in a legal state of armistice since 1953.

Core Provisions

• Military Demarcation Line (MDL) and Demilitarized Zone (DMZ): A 4 km-wide buffer zone drawn along the line of actual contact (the Kansas Line). The DMZ remains one of the most heavily fortified borders in the world.
• Complete cessation of hostilities: Prohibition of armed force on land, sea, and air.
• POW repatriation: Within 60 days, each side was to repatriate all prisoners who wished to return. In the end, over 22,000 KPA and CPV prisoners refused repatriation, while 327 ROK, 21 US, and 1 British soldier also chose to stay in the North.
• Military Armistice Commission (MAC): The body charged with supervising compliance.
• Neutral Nations Supervisory Commission (NNSC): Staffed by Czechoslovakia, Poland, Sweden, and Switzerland, it monitored against the introduction of reinforcements.
• Article IV, Paragraph 60: Recommended that a political conference be convened within three months to achieve a peaceful settlement.

The Missing Peace Treaty

At the 1954 Geneva Conference, Zhou Enlai formally proposed a Korean peace treaty, but the United States, under Secretary of State John Foster Dulles, avoided substantive discussion. In 1992 China normalized relations with South Korea, and in 1994 it withdrew from the Military Armistice Commission. In 2013 the Democratic People's Republic of Korea declared the armistice void, and while a formal end-of-war declaration was discussed at the 2018 inter-Korean summit, the collapse of the US–DPRK summit in Hanoi left the issue unresolved. As of 2025, no peace treaty has been concluded, and the Korean Peninsula remains under an armistice.