South Korea’s ex-President Yoon given life in prison for insurrection
Former South Korean President Yoon Suk-yeol was sentenced to life in prison on February 19, 2026, after being found guilty of leading an insurrection. The Seoul Central District Court ruled that Yoon masterminded the imposition of martial law in December 2024, which involved deploying the military to the National Assembly.

Briefing Summary
AI-generatedFormer South Korean President Yoon Suk-yeol was sentenced to life in prison on February 19, 2026, after being found guilty of leading an insurrection. The Seoul Central District Court ruled that Yoon masterminded the imposition of martial law in December 2024, which involved deploying the military to the National Assembly. The court determined that Yoon intended to paralyze the National Assembly's functions, though it rejected claims he planned a long-term dictatorship. Yoon, who was impeached and removed from office, argued that the martial law declaration was within his presidential authority and aimed to prevent political obstruction. The prosecution had sought the death penalty.
Article analysis
Model · rule-basedKey claims
5 extractedYoon argued he had presidential authority to declare martial law.
Prosecutors had sought the death penalty for Yoon.
The Seoul Central District Court ruled that Yoon was the leader of the December 3, 2024 insurrection.
Former President Yoon Suk-yeol was found guilty of masterminding an insurrection and sentenced to life in prison.
The court found that Yoon sent the military to the National Assembly in December 2024.