SEOUL, South Korea — Former President Yoon Suk Yeol received a life sentence on charges of rebellion, stemming from his controversial imposition of martial law in December 2024. The ruling, delivered by Judge Jee Kui-youn, revealed that Yoon had unlawfully mobilized military and police forces in a failed attempt to consolidate power and suppress opposition.
Yoon’s actions sought to destabilize the liberal-led National Assembly, leading to his conviction for attempting to exert unchecked authority over the government. The prosecution had sought the death penalty, arguing that his actions significantly endangered the nation’s democratic framework. However, legal analysts anticipated a life sentence, as Yoon’s poorly executed plan did not result in any fatalities. South Korea has maintained a de facto moratorium on capital punishment since 1997.
As Yoon arrived at the courthouse, a heavy police presence ensured order amidst a gathering of supporters outside the judicial complex. Rallying cries filled the air, with proponents and opponents divided on the outcome of his trial. While supporters called for his release, critics shouted for the most severe punishment available, illustrating the deep divisions in public sentiment.
In addition to Yoon’s sentence, several high-ranking officials from the military and police also faced consequences for their roles in implementing the martial law decree. Notably, former Defense Minister Kim Yong Hyun received a 30-year prison term due to his significant involvement in the operation. The court’s rulings represent a broader effort to hold accountable those who engaged in actions deemed detrimental to the nation’s governance.
Defending his decree, Yoon characterized it as a necessary measure to combat what he referred to as “anti-state” forces obstructing his agenda. However, the decree lasted approximately six hours before it was rescinded by lawmakers who broke through military barriers and voted unanimously for its repeal. Yoon’s presidency came to a halt on December 14, 2024, when lawmakers impeached him, and he was officially removed from office by the Constitutional Court in April 2025.
Since last July, Yoon has remained in custody, confronting multiple criminal cases, with the rebellion charge posing the biggest threat to his freedom. Just last month, he was sentenced to five years in prison for resisting arrest, fabricating his martial law decree, and evading a legally required Cabinet meeting prior to its announcement.
The Seoul Central Court further convicted two of Yoon’s Cabinet members, including Prime Minister Han Duck-soo, who received a 23-year sentence. Han had attempted to legitimize the martial law by pushing it through a Cabinet meeting and was found guilty of falsifying documents and perjury. He has also filed an appeal against his conviction.
Yoon’s case highlights deep-seated tensions within South Korean politics. His presidency, marked by both fervent support and vehement opposition, reflects a nation grappling with its democratic identity and the challenges of political accountability.