Question: When was the Armistice Agreement signed which ended the fighting in the Korean War?
About the article "Korean War", section "Armistice (July 1953 – November 1954)".

Candidate passages:
On November 29, 1952, the newly U.S. president-elect Dwight D. Eisenhower, went to Korea to learn what might end the Korean War.
With the United Nations' acceptance of India's proposed Korean War armistice, the Korean People's Army (KPA), the People's Volunteer Army (PVA), and the UN Command ceased fire with the battle line approximately at the 38th parallel.
Upon agreeing to the ceasefire agreement, the belligerents established the Korean Demilitarized Zone (DMZ), which has since been patrolled by the KPA and the joint ROKA, US, and UN Command.
The Korean Demilitarized Zone runs northeast of the 38th parallel; to the south, it travels west.
The old Korean capital city of Kaesong, site of the armistice negotiations, originally lay in the pre-war ROK, but now is in the DPRK.
The United Nations Command (supported by the United States), the North Korean Korean People's Army, and the Chinese People's Volunteer Army, signed the Armistice Agreement on July 27, 1953, to end the fighting.
The Armistice also called upon the governments of South Korea, North Korea, China, and the United States to participate in continued peace talks.
For his part, ROK President Syngman Rhee attacked the peace proceedings.
The war is considered to have ended at this point, even though there was no peace treaty. 
The Korean Armistice Agreement is the armistice which ended the Korean War.
It was signed by U.S. Army Lieutenant General William Harrison, Jr. representing the United Nations Command (UNC), North Korean General Nam Il representing the North Korean People's Army, and the Chinese People’s Volunteer Army.
The armistice was signed on July 27, 1953, and was designed to "insure a complete cessation of hostilities and of all acts of armed force in Korea until a final peaceful settlement is achieved."
No "final peaceful settlement" has been achieved yet.
The signed armistice established the Korean Demilitarized Zone ("de facto" a new border between the two nations), put into force a cease-fire, and finalized repatriation of prisoners of war.
The Demilitarized Zone runs not far from the 38th parallel which separated Northern and Southern Koreas before the war. 
The United Nations Command Military Armistice Commission (UNCMAC) was established in July 1953 at the end of the Korean War to supervise the Korean Armistice Agreement, and which has been operating ever since. 
Under International Law an armistice is a legal agreement (often in a document) which ends fighting between the "belligerent parties" of a war or conflict.
The Hague II (1899) Treaty, says "If armistice's duration is not fixed," the parties can resume fighting (Article 36) as they choose, but with proper notifications.
This is in comparison to a "fixed duration" armistice, where the parties can renew fighting "only" at the "end" of the particular fixed duration.
When the belligerent parties say (in effect), "this armistice completely ends the fighting" without any end date for the armistice, then duration of the armistice is fixed in the sense that no resumption of the fighting is allowed at any time.
For example, the Korean Armistice Agreement calls for a "ceasefire and armistice" and has the "objective of establishing an armistice which will ensure a complete cessation of hostilities and of all acts of armed force in Korea until a final peaceful settlement is achieved..." 
The signed armistice established a “complete cessation of all hostilities in Korea by all armed force” that was to be enforced by the commanders of both sides.
Essentially a complete cease-fire was put into force.
The armistice is however only a cease-fire between military forces, rather than an agreement between governments.
No peace treaty was signed which means that the Korean War has not officially ended.
The armistice also established the Korean Demilitarized Zone (DMZ).
The DMZ was decided to be a 2.5-mile (4.0 km)-wide fortified buffer zone between the two Korean nations.
The Demilitarized Zone follows the Kansas Line where the two sides actually confronted each other at the time of the signed armistice.
The DMZ is currently the most heavily defended national border in the world.
The Armistice also established regulations regarding prisoners of war.
The agreement stated that “Within sixty (60) days after this agreement becomes effective each side shall, without offering any hindrance, directly repatriate and hand over in groups all those prisoners of war in its custody who insist on repatriation to the side to which they belonged at the time of capture.” Ultimately, more than 22,000 North Korean or Chinese soldiers refused repatriation.
On the opposite side, 327 South Korean soldiers, 21 American soldiers and 1 British soldier also refused repatriation, and remained in North Korea or in China.
(See: List of American and British defectors in the Korean War.
)In addition to the established regulations listed above, the armistice also gave recommendation to the “governments of the countries concerned on both sides that, within three (3) months after the Armistice Agreement is signed and becomes effective, a political conference of a higher level of both sides be held by representatives appointed respectively to settle through negotiation the questions of the withdrawal of all foreign forces from Korea, the peaceful settlement of the Korean question, etc.” Even in 2013, 60 years after the signing of the armistice agreement, these issues have not been settled as a peaceful settlement of the Korean question has not been reached and American troops still reside in South Korea.
After the armistice was signed the war is considered to have ended even though there was no official peace treaty.
Despite the three-year war, the Korean peninsula greatly resembled what it did before the war with national borders at similar locations.
The U.S. views the war as a tie while North Korea and China both claim that they won the Korean War.