Today in Korean history

1910 - Korean sovereignty lost as Japan forces annexation agreement signing; peninsula remains under Japanese rule until 1945.

1949 - Luxembourg acknowledges Republic of Korea as a sovereign state.

1972 - South Korean Red Cross delegation visits North Korea for talks on family reunification and humanitarian aid following Korean War.

1987 - Park Soon-ja, head of arts and crafts company, dies along with 31 others in what was likely a suicide pact at Yongin factory; rumors point to cult leader status.

1994 - Samsung Electronics creates world's first 256-megabit dynamic random access memory (DRAM) chip.

2003 - National Assembly adopts Labor Standard Act, establishing 40-hour workweek in multiple sectors; expanded to government offices in 2005.

2005 - Institute for Research in Collaborationist Activities publishes list of 3,095 Korean collaborators with Japan's colonial government between 1909 and 1945, spanning government, judiciary, police, media, arts, and religious sectors.

2007 - Taliban releases 12 of 23 South Korean captives they abducted 40 days prior during medical aid mission; militants demand Seoul withdraw reconstruction units or two hostages die.

2010 - Prime Minister designate and two other nominees resign following corruption allegations at confirmation hearings.

2019 - Supreme Court orders reconsideration of suspended prison sentence for Samsung heir Lee Jae-yong in bribery scandal that removed former President Park Geun-hye.

2025 - Kim Keon Hee, wife of former President Yoon Suk Yeol, indicted on corruption and bribery charges, becoming first spouse of former president to face trial while in custody.