Former South Korean President Yoon Suk Yeol has been ordered lifetime imprisonment after court found him guilty of attempt to take power by declaring martial law in December 2024. This decision is an important moment in the country’s recent history.
Yoon was charged because he declared martial law on December 3, 2024. He tried to use emergency powers to control the National Assembly and key government offices. Prosecutors said he wanted to stop parliament and take full power.
The Seoul Central District Court said that Yoon’s attempt to use troops and disrupt the work of the legislature was a serious crime under South Korean law. This crime can be punished by life imprisonment or death penalty. The leading lawyer had asked for the death penalty, but the court decided on life imprisonment instead.
Yoon has been in jail since July 2025 after being removed from office. He was removed from office soon after he declared martial law, and the Constitutional Court confirmed that he could no longer be president. Since then, he has faced many trials for his actions, including this case.
This court’s decision means Yoon will spend the rest of his life in prison, although under South Korean law, prisoners may be allowed to leave prison after many years if they behave well and meet other rules. Life in prison is a very hard punishment and shows the seriousness of the crime.
During the December 2024 crisis, Yoon sent military and police forces to surround the National Assembly to stop lawmakers from acting against him. This sudden action shocked the citizens and caused strong reactions from lawmakers who opposed him.
Yoon maintained his innocence throughout the trial. He said he declared martial law to deal with threats from opponents and to keep the government working. The court decided that his actions broke the country’s constitution and were not legally justified.
The trial and decision were widely reported in South Korea and around the world because it is rare for a former president to be found guilty and given the punishment of lifetime imprisonment. Many saw this as a test of South Korea’s democracy and its respect for the law.
Political leaders reacted strongly to this order. Leaders from the main opposition party said sorry and stressed the need to follow the law. Supporters of Yoon in his former party expressed regret on his lifetime imprisonment.
Outside the courthouse, people had different opinions about the court’s order. Some said the decision was right and necessary to protect democracy, while Yoon’s supporters gathered to protest and show that they still support him.
This decision comes more than a year after the events of December 2024 that triggered the trial and impeachment process. Yoon’s legal team said they want to challenge the court’s decision, which means the case could continue in South Korea’s courts.
The court’s decision is a major event in South Korea’s politics. It shows that the country’s democracy is very strong and that its legal system can handle serious challenges fairly and properly. Many people see this as proof that the law works and that leaders are held accountable if they break law.