The No Gun Ri massacre () was a mass killing of South Korean refugees by U.S. military air and ground fire near the village of Nogeun-ri () in central South Korea between July 26 and 29, 1950, early in the Korean War. In 2005, a South Korean government inquest certified the names of 163 dead or missing and 55 wounded, and added that many other victims' names were not reported. The No Gun Ri Peace Foundation estimates 250–300 were killed, mostly women and children.
The incident was little-known outside Korea until publication of an Associated Press (AP) story in 1999 in which veterans of the U.S. Army unit involved, the 7th Cavalry Regiment, corroborated survivors' accounts. The AP also uncovered declassified U.S. Army orders to fire on approaching civilians because of reports of North Korean infiltration of refugee groups. In 2001, the United States Army conducted an investigation and, after previously rejecting survivors' claims, acknowledged the killings, but described the three-day event as "an unfortunate tragedy inherent to war and not a deliberate killing". Then-President Bill Clinton issued a statement of regret, adding the next day that "things happened which were wrong", but survivors’ demands for an apology and compensation were rejected.
South Korean investigators disagreed with the U.S. report, saying they believed that 7th Cavalry troops were ordered to fire on the refugees. The survivors' group called the U.S. report a "whitewash". The AP later discovered additional archival documents showing that U.S. commanders ordered troops to "shoot" and "fire on" civilians at the war front during this period; these declassified documents had been found but not disclosed by the Pentagon investigators. Among the undisclosed documents was a letter from the U.S. ambassador in South Korea stating that the U.S. military had adopted a theater-wide policy of firing on approaching refugee groups. Despite demands, the U.S. investigation was not reopened.
Prompted by the exposure of No Gun Ri, survivors of similar alleged incidents from 1950–51 filed reports with the Seoul government. In 2008, an investigative commission said more than 200 cases of alleged large-scale killings by the U.S. military had been registered, mostly air attacks.
Background
The division of Japan's former Korean colony into two zones at the end of World War II led to years of border skirmishing between U.S.-allied South Korea and Soviet-allied North Korea. On June 25, 1950, the North Korean Army invaded the south to try to reunify the peninsula, beginning the Korean War.
The invasion caught South Korea and its American ally by surprise, and sent the defending South Korean forces into retreat. The U.S. moved troops from Japan to fight alongside the South Koreans. The first troops landed on July 1, and by July 22, three U.S. Army divisions were in Korea, including the 1st Cavalry Division. These American troops were insufficiently trained, poorly equipped, and often led by inexperienced officers. Of particular relevance was that they lacked training in dealing with war-displaced civilians. The combined U.S. and South Korean forces were initially unable to stop the North Korean advance, and continued to retreat throughout July.
In the two weeks following the first significant U.S. ground troop engagement on July 5, the U.S. Army estimated that 380,000 South Korean civilians fled south, passing through the retreating U.S. and South Korean lines. With gaps in their lines, U.S. forces were attacked from the rear, and reports spread that disguised North Korean soldiers were infiltrating refugee columns. Because of these concerns, orders were issued to fire on Korean civilians in front-line areas, orders discovered decades later in declassified military archives. Among those issuing the orders was 1st Cavalry Division commander Maj. Gen. Hobart R. Gay, who deemed Koreans left in the war zone to be "enemy agents", according to U.S. war correspondent O.H.P. King and U.S. diplomat Harold Joyce Noble. On the night of July 25, that division's 2nd Battalion, 7th Cavalry Regiment, hearing of an enemy breakthrough, fled rearward from its forward positions, to be reorganized the next morning, digging in near the village of Nogeun-ri (also romanized as No Gun Ri), 100 miles southeast of Seoul. Later that day, on July 26, 1950, these troops saw hundreds of refugees approaching, many from the nearby villages of Chu Gok Ri and Im Ke Ri.