국립통일교육원은 통일문제 및 북한, 한반도 주변정세에 대한 이해를 돕기 위해 『통일문제 이해』, 『북한 이해』를 발간해 오고 있습니다.
2023년에는 북한․통일문제에 대한 국제적 이해 제고를 위해  『통일문제 이해』, 『북한 이해』 2종을 모두 영문으로 번역하였습니다.  
2023  『통일문제 이해』 영문판의 목차는 다음과 같습니다. 

2023 Understanding Korean Unification

I. How Should We View Korean Unification?

Section 1. The Significance of Unification 
Section 2. The Need for Unification  
Section 3. Lessons from German Reunification 

II. Division of the Korean Peninsula and Development of Inter-Korean Relations

Section 1. Division of the Korean Peninsula 
1. Background and Timeline of Division 
2. Founding of South and North Korean Governments 
Section 2. Inter-Korean Relations: Conflict and Tension 
1. The Korean War and Korean Armistice Agreement 
2. North Korea's Provocations and the South Korean Response 
3. North Korea's Nuclear and Missile Development 
Section 3. Inter-Korean Relations: Dialogue and Cooperation 
1. Inter-Korean Dialogue 
2. Inter-Korean Exchange and Cooperation 
3. Resolving Inter-Korean Humanitarian Issues 

Ⅲ. International Order and Environment for Unification of the Korean Peninsula

Section 1. Overview of International Affairs and the Situation in Northeast Asia 
1. Overview of the International Situation 
2. Strategic Environment in Northeast Asia  
Section 2. Neighboring Countries' Korean Peninsula Policy  
1. U.S. Policy toward the Korean Peninsula 
2. Japanese Policy toward the Korean Peninsula 
3. Chinese Policy toward the Korean Peninsula 
4. Russian Policy toward the Korean Peninsula 
Section 3. International Cooperation for Korean Unification 
1. Building Consensus and Pursuing International Cooperation 
2. Challenges to International Cooperation 

Ⅳ. Unification Policies and Formulas

Section 1. Government Policy on Unification and North Korea 
1. History of Government Policy on Unification and North Korea 
2. Yoon Suk Yeol Administration's Policy on Unification and North Korea 
Section 2. South and North Korea's Unification Formula 
1. South Korean Unification Formula: “National Community Unification Formula” 
  2. North Korean Unification Formula 

Ⅴ. Future Vision and Preparations for Unification

Section 1. Future Vision for a Unified Korean Peninsula 
1. Political Vision 
2. Economic Vision 
3. Socio-cultural Vision 
Section 2. Preparations to Achieve the Future Vision for Unification 
1. Enhancing the Value of Liberal Democracy 
2. Raising Public Awareness of Unification 
3. Establishing a Socio-economic Foundation for Unification 
4. Reorganizing Legal Systems Related to Unification 
5. Supporting North Korean Defectors 
6. Reinforcing Cooperation with the International Community 
7. Educating Future Generations to Lead Korea to Unification