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South Korea's Former Prime Minister Han Duck-soo Sentenced to 23 Years for Insurrection

1/21/2026, 8:40:42 PM

Court Ruling on Martial Law Crisis

On January 21, 2026, the Seoul Central District Court sentenced former South Korean Prime Minister Han Duck-soo to 23 years in prison for his role in the insurrection linked to the martial law declaration by then-President Yoon Suk Yeol in December 2024. This ruling marks Han as the first official from Yoon's administration to be convicted of rebellion charges. The court characterized Yoon's martial law decree as an act of insurrection, labeling it a "self-coup" intended to undermine the constitutional order.

Judge Lee Jin-gwan stated that Han played a crucial role in facilitating the martial law declaration by creating the appearance of a legitimate cabinet meeting to endorse the decree. The court found that Han neglected his constitutional responsibilities as prime minister, opting instead to participate in the insurrection, believing it might succeed. The judge emphasized that Han's actions endangered South Korea's democratic framework, potentially leading the nation back to a period of dictatorship.

Background of the Martial Law Declaration

The martial law was declared on December 3, 2024, amid political turmoil that followed Yoon's impeachment by an opposition-controlled National Assembly. The decree involved deploying military forces to the National Assembly and election offices, which was met with significant public resistance and protests. The National Assembly ultimately voted down the martial law within hours, leading to Yoon's removal from office in April 2025.

Han, who served as acting president during the crisis, was later impeached but reinstated by the Constitutional Court. He attempted to run for the presidency in a snap election but withdrew after failing to secure the conservative party's nomination.

Implications for Yoon Suk Yeol

Han's conviction is expected to have significant implications for Yoon, who faces multiple criminal trials, including charges of masterminding the insurrection. Prosecutors have sought the death penalty for Yoon, with a ruling on his case scheduled for February 19, 2026. Yoon has consistently denied the charges, asserting that his actions were intended to rally public support against the opposition.

Criticism and Opposition

Critics of the Yoon administration have welcomed the court's ruling against Han, viewing it as a necessary step to uphold democratic principles in South Korea. Observers noted that the severity of Han's sentence, which exceeded the 15 years sought by prosecutors, reflects the court's recognition of the threat posed by the martial law attempt to the nation's democratic institutions.

Conversely, supporters of Yoon have argued that the legal proceedings against him and his associates are politically motivated, aimed at undermining his administration and legacy.

Official Statements and Responses

In the aftermath of the ruling, Judge Lee articulated the gravity of Han's actions, stating, "Because of the defendant's action, the Republic of Korea could have returned to a dark past when the basic rights of the people and the liberal democratic order were trampled upon." Han has maintained his innocence, claiming he opposed the martial law declaration and was in shock during the events.

What's Next?

As the legal proceedings continue, the upcoming verdict on Yoon's charges will be closely monitored, with potential ramifications for the political landscape in South Korea. The court's decision regarding Han Duck-soo sets a precedent for the ongoing trials of other officials involved in the martial law crisis, indicating a rigorous judicial response to actions perceived as threats to democracy.