1972 -- Lee Hu-rak, head of South Korea's state intelligence agency, makes a secret trip to North Korea under the orders of President Park Chung-hee to broker a historic inter-Korean agreement.
1992 -- South Korea and China sign the Agreement on the Encouragement and Reciprocal Protection of Investments.
1998 -- Dozens of members of the Little Angels Children's Folk Ballet of Korea, along with its chief, Pak Bo-hi, visit Pyongyang as the largest group in the history of exchanges between the Koreas at the invitation of the North's Asia Pacific Peace Committee.
2013 -- North Korea sentences Korean American tour operator Kenneth Bae to 15 years of hard labor on charges of unspecified anti-state crimes. Bae was arrested on Nov. 3, 2012, after arriving in the country for tourism purposes.
2018 -- President Moon Jae-in and Turkish President Recep Tayyip Erdogan hold a summit in Seoul and agree to enhance their countries' cooperation in trade, education, technology and various other sectors, including the defense industry.
Source: Yonhap News Agency