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20 Feb 2026·Source: The Hindu
3 min
International RelationsPolity & GovernanceNEWS

South Korean Court Sentences Ex-President Yoon to Life Imprisonment

Yoon Suk Yeol found guilty of masterminding an insurrection attempt.

A South Korean court sentenced former President Yoon Suk Yeol to life in prison after finding him guilty of masterminding an insurrection. The court determined that Mr. Yoon conspired with his then-Defense Minister, Kim Yong-hyun, to subvert the constitutional order by attempting to impose martial law.

Key Facts

1.

Former President Yoon Suk Yeol was sentenced to life in prison

2.

He was found guilty of masterminding an insurrection

3.

Yoon conspired with his then-Defense Minister, Kim Yong-hyun

4.

They attempted to impose martial law

UPSC Exam Angles

1.

GS Paper 2: International Relations - Impact of policies and politics of developed and developing countries on India’s interests.

2.

GS Paper 2: Polity - Structure, organization and functioning of the Executive and the Judiciary.

3.

Connects to syllabus through the study of comparative politics and governance structures.

4.

Potential question types: Statement-based MCQs, analytical questions on the role of judiciary in upholding democracy.

In Simple Words

Former South Korean President Yoon Suk Yeol was sentenced to life in prison. He was found guilty of plotting an insurrection. The court said he conspired with his Defense Minister to try and impose martial law, which is a military takeover.

India Angle

In India, this would be like a former President being accused of trying to overthrow the government. People would be concerned about the stability of democracy. It would raise questions about the power and accountability of leaders.

For Instance

Imagine if a school principal tried to change all the rules without consulting the teachers or students. It would cause chaos and distrust.

It's important because it shows that even leaders must follow the law. It protects the democratic system from being abused.

No one is above the law, not even a former President.

Visual Insights

South Korea: Constitutional Crises Timeline

Timeline of key events leading to the sentencing of former President Yoon Suk Yeol, highlighting potential constitutional crises and power struggles.

South Korea has a history of political turmoil and constitutional crises. This event highlights the fragility of democratic institutions and the potential for abuse of power.

  • 2017Park Geun-hye impeached and removed from office due to corruption scandal.
  • 2022Yoon Suk Yeol elected President of South Korea.
  • 2024Growing political tensions and public dissatisfaction with Yoon's administration.
  • 2025Allegations of Yoon conspiring with Defense Minister to impose martial law surface.
  • 2026Yoon Suk Yeol sentenced to life imprisonment for masterminding an insurrection.
More Information

Background

The Republic of Korea (South Korea) has a history of political upheaval, including periods of authoritarian rule and military coups. Understanding this history is crucial to contextualizing the news of a former president being sentenced for insurrection. The nation transitioned to a democratic system, but the legacy of past authoritarianism continues to shape its political landscape. In South Korea, the president holds significant executive power. Any attempt to impose martial law, as alleged in the case of former President Yoon, would represent a direct challenge to the constitutional order and democratic principles. The judiciary plays a vital role in upholding the constitution and holding those who violate it accountable, even former heads of state. The concept of martial law involves the temporary imposition of military rule over a civilian population, usually during times of emergency or civil unrest. It entails the suspension of ordinary law and the exercise of government and judicial functions by the military. The imposition of martial law without proper justification is considered a grave violation of democratic norms and can lead to human rights abuses.

Latest Developments

South Korea has seen increasing political polarization in recent years, with heightened tensions between conservative and liberal factions. This polarization has manifested in various forms, including public protests, parliamentary gridlock, and legal challenges against political opponents. The sentencing of a former president could further exacerbate these divisions.

The South Korean judiciary has demonstrated increasing independence in recent years, as evidenced by its willingness to investigate and prosecute high-ranking officials, including former presidents. This trend reflects a broader effort to strengthen the rule of law and promote accountability in government. However, these efforts have also faced resistance from those who fear political retribution or believe that such actions are politically motivated.

Looking ahead, South Korea is likely to continue grappling with the challenges of political polarization and the legacy of its authoritarian past. The country's ability to navigate these challenges will depend on its commitment to democratic principles, the rule of law, and the protection of human rights.

Frequently Asked Questions

1. What are the key facts about the South Korean court sentencing former President Yoon Suk Yeol for the UPSC Prelims exam?

For the UPSC Prelims, remember that former President Yoon Suk Yeol was sentenced to life in prison after being found guilty of masterminding an insurrection. He conspired with his then-Defense Minister, Kim Yong-hyun, to attempt to impose martial law. The key takeaway is the conviction for attempting to subvert the constitutional order.

Exam Tip

Focus on the key personalities involved and the nature of the charges for Prelims.

2. What is martial law, and why is the attempt to impose it significant in this case?

Martial law involves the temporary imposition of military rule over a civilian population, usually during a time of emergency. In this case, the attempt to impose martial law by the former President and his Defense Minister is significant because it represents an effort to subvert the constitutional order and democratic processes of South Korea. This action goes against the principles of civilian control over the military and the rule of law.

3. What is the historical background of political upheaval in South Korea, and how does it relate to this event?

South Korea has a history of political upheaval, including periods of authoritarian rule and military coups. This history is crucial to understanding the news of a former president being sentenced for insurrection. The nation transitioned to a democratic system, but the legacy of past authoritarianism continues to shape its political landscape. This context helps explain the severity of the reaction to the attempted imposition of martial law.

4. How might the sentencing of former President Yoon Suk Yeol impact political polarization in South Korea?

South Korea has seen increasing political polarization in recent years, with heightened tensions between conservative and liberal factions. The sentencing of a former president could further exacerbate these divisions. It may lead to increased public protests, parliamentary gridlock, and legal challenges against political opponents as different factions react to the court's decision.

5. From an ethical standpoint, what are the implications of a former president attempting to subvert the constitutional order?

The attempt by a former president to subvert the constitutional order raises serious ethical concerns about the abuse of power and the betrayal of public trust. It undermines the principles of democracy, the rule of law, and the separation of powers. Such actions can erode public confidence in government institutions and destabilize the political system.

6. What are the recent developments related to the sentencing of Yoon Suk Yeol?

Based on available information, the recent development is the South Korean court sentencing former President Yoon Suk Yeol to life imprisonment after finding him guilty of masterminding an insurrection. The court determined that Mr. Yoon conspired with his then-Defense Minister, Kim Yong-hyun, to subvert the constitutional order by attempting to impose martial law.

Practice Questions (MCQs)

1. Consider the following statements regarding the concept of martial law: 1. It involves the temporary imposition of military rule over a civilian population. 2. It always requires the approval of the legislative branch before being implemented. 3. It entails the suspension of ordinary law and the exercise of government functions by the military. Which of the statements given above is/are correct?

  • A.1 and 2 only
  • B.1 and 3 only
  • C.2 and 3 only
  • D.1, 2 and 3
Show Answer

Answer: B

Statement 1 is CORRECT: Martial law indeed involves the temporary imposition of military rule over a civilian population, typically during emergencies. Statement 2 is INCORRECT: The requirement for legislative approval varies by country. In many cases, the executive branch can declare martial law without prior legislative consent, especially in emergencies. Statement 3 is CORRECT: Martial law often entails the suspension of ordinary law, with the military taking over governmental and judicial functions.

2. In the context of South Korea's political history, which of the following statements is most accurate? A) South Korea has always maintained a stable democratic system since its inception. B) South Korea has experienced periods of authoritarian rule and military coups. C) The judiciary in South Korea has historically been subservient to the executive branch. D) Martial law has never been declared in South Korea's history.

  • A.A
  • B.B
  • C.C
  • D.D
Show Answer

Answer: B

Option B is the most accurate. South Korea has a history of political upheaval, including periods of authoritarian rule and military coups, before transitioning to a democratic system. The other options are incorrect as they do not reflect the historical reality of South Korea's political development.

3. Which of the following actions would be considered a violation of the constitutional order in a democratic country? 1. Peaceful protests against government policies. 2. Attempting to subvert the constitution through insurrection. 3. Public criticism of government officials. Select the correct answer using the code given below:

  • A.1 only
  • B.2 only
  • C.1 and 3 only
  • D.1, 2 and 3
Show Answer

Answer: B

Statement 1 is incorrect: Peaceful protests are a legitimate form of expression in a democracy. Statement 2 is correct: Attempting to subvert the constitution through insurrection is a direct violation of the constitutional order. Statement 3 is incorrect: Public criticism of government officials is protected under freedom of speech.

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