Seoul: About 300 South Korean civilian refugees were killed by retreating U.S. troops at Nogun-ri, a village in central South Korea, during the early weeks of the Korean War in 1950.
According to Yonhap News Agency, in 1999, after repeated denials, the U.S. government under then President Bill Clinton acknowledged that the massacre took place and expressed deep regret. The U.S. offered a set of reconciliation measures, including a US$1 million monument and a $780,000 scholarship fund, yet these measures have not been carried out.
In 1962, South Korea established diplomatic ties with Jordan, marking a significant step in its international relations. The late 20th century saw numerous pivotal events in South Korea's history. In 1989, the education ministry disciplined 1,516 school teachers for joining the progressive National Teachers' Union, leading to an indefinite hunger strike in protest at Myeongdong Cathedral in Seoul.
The tragic crash of an Asiana Airlines Boeing 737 occurred in 1993, killing 66 passengers and injuring 44 others. In 1995, President Kim Young-sam, addressing the U.S. Congress, emphasized that lasting peace on the Korean Peninsula could only be achieved through dialogue and cooperation between the North and South.
The first-ever foreign ministerial talks between South and North Korea were held in Bangkok in 2000. A year later, North Korean leader Kim Jong-il embarked on a monthlong train trip to Russia. In 2006, South Korea's main opposition party achieved a significant victory in parliamentary by-elections.
In 2007, South Korea dispatched a special presidential envoy to Afghanistan to negotiate the release of 22 South Korean nationals taken hostage by the Taliban. Massive anti-submarine exercises were staged by South Korea and the United States in 2010 to deter North Korean attacks. In 2020, North Korea's state media reported that leader Kim Jong-un decided to "totally block" the border city of Kaesong after a defector returned with coronavirus symptoms.
Finally, in 2021, South Korea's tidal flats were inscribed as a UNESCO World Natural Heritage Site during the 44th session of the World Heritage Committee in Fuzhou, China, marking South Korea's 15th site on the UNESCO list.