The
No Gun Ri Massacre occurred on July 26–29, 1950, early in the Korean War, when an undetermined number of South Korean refugees were killed by a U.S. air attack and the 2nd Battalion,
7th U.S. Cavalry, at a railroad bridge near the village of No Gun Ri , 100 miles (160 km) southeast of
Seoul. 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 South Korean government-funded No Gun Ri Peace Foundation estimated in 2011 that 250–300 were killed, mostly women and children.