By: The Myanmar Narrative Think Tank

Introduction

In the realm of international relations, cooperation among Southeast Asian nations plays a crucial role in regional stability and economic development. Among these, the relationship between Myanmar and Cambodia stands as a model partnership, deeply rooted in cultural, religious, and political mutual understanding. The recent State Visit by the President of the Republic of the Union of Myanmar, U Min Aung Hlaing, to Cambodia marks a significant step toward further solidifying bilateral ties and enhancing comprehensive cooperation. 

1. Historical Connections and Past Relations

The foundation of Myanmar-Cambodia bilateral relations is built upon a long, robust history and shared cultural ties. Geopolitically, although the two nations do not share a land border, their strong connections in religion, traditions, and culture have brought them closer together. 

  • Myanmar and Cambodia share a long historical background. 
  • There are notable similarities in their culture, traditions, and religious beliefs. 
  • Politically, both nations share common experiences, including struggles for independence and arduous efforts to build internal peace and stability. 
  • As historically steadfast friends, leaders of both nations have maintained close and cordial relations throughout successive eras. 
  • The President’s previous visit to Cambodia in 2017 further ensured the continuous vitality of these bilateral ties. 

2. Present Cooperation and Mutual Support

At present, Myanmar-Cambodia relations have expanded broadly beyond diplomacy to include political, humanitarian, and legislative cooperation. Cambodia remains a trusted and reliable partner for Myanmar. The significant indicators of current cooperation are observed as follows: 

Political and Diplomatic Stances

  • During the multiparty democratic general elections in Myanmar (first and third phases), Cambodia, through its Election Commission, sent delegations to observe the process. 
  • The Cambodian side officially remarked that they observed a free and fair election. 
  • Cambodian leaders sent congratulatory messages regarding the successful holding of the election and the election of the President. 
  • Cambodia also dispatched a special envoy to attend the Presidential swearing-in ceremony. 
  • Cambodia has consistently supported the positive developments in Myanmar. In return, Myanmar highly values this cordial relationship and has pledged to remain a reliable good friend to Cambodia. 
  • Both countries mutually support each other in regional and international arenas. Notably, Myanmar deeply appreciates Cambodia’s constructive and brotherly assistance during its tenure as the ASEAN Chair in 2022. 

Humanitarian and Crisis Support

  • When a major earthquake struck Myanmar (Mandalay) in 2025, Cambodia, driven by a humanitarian spirit, provided emergency funds, relief supplies, and humanitarian assistance for rescue and rehabilitation efforts. 

Legislative and Parliamentary Cooperation

  • A Myanmar-Cambodia Parliamentary Friendship Association has been formed to promote parliamentary cooperation. 
  • The two parliaments will share their legislative and oversight experiences. 
  • To enhance this cooperation, there is potential for reciprocal exchange visits by parliamentary representatives. 
  • Efforts to elevate the roles of women and youth in Myanmar were also discussed during the meeting between President U Min Aung Hlaing and the President of the National Assembly of Cambodia, H.E. Mrs. Samdech KHUON Sundary. 

Official Agreements and Memorandums of Understanding (MoUs)

During the recent goodwill visit, crucial agreements were signed to legally consolidate strategic cooperation:

  • An agreement on the mutual promotion and protection of investments. 
  • An agreement on the avoidance of double taxation. 
  • An agreement on cultural cooperation. 
  • A Memorandum of Understanding (MoU) on information cooperation. 

3. Future Prospects and Strategic Cooperation

The future prospects of Myanmar-Cambodia cooperation are remarkably bright. Backed by the strong political will of the leaders from both nations, cooperation is expected to accelerate in the following major sectors:

Economy, Trade, and Investment Promotion

  • Discussions were held to resume the “Joint Commission for Bilateral Cooperation (JCBC)” mechanism to boost multifaceted bilateral cooperation. 
  • Investments in the Dawei deep seaport and Special Economic Zone currently being implemented in Myanmar hold great future potential and could yield massive success. 
  • Both nations have a strong desire to elevate cooperation in trade, manufacturing, Micro, Small, and Medium Enterprises (MSMEs), agriculture, and livestock sectors. 
  • Furthermore, they pledged deep cooperation in tourism, religion, culture, education, employment opportunities, and human resource development. The President’s visit to the ancient cultural sites of Angkor in Cambodia (Angkor Wat and Bayon temples) serves as a positive omen for bilateral tourism and cultural exchange. 

Security, Defense, and Combating Transnational Crimes

  • Relations are improving not only between government agencies but also between the armed forces, with expectations to boost cooperation in the defense and security sectors. 
  • Both the Myanmar and Cambodian governments are actively taking effective measures to eradicate online scams and illegal online gambling, which have become regional .concerns.
  • Leaders have committed to enhancing cooperation among Cambodia, Myanmar, and regional countries to more effectively combat transnational crimes such as human trafficking, drug trafficking, and cybercrime. 

Regional Integration and Strategic Mechanisms

  • Both nations agreed to continue cooperating optimally within the ASEAN framework. 
  • They are fully cooperating in regional mechanisms like Mekong-Lancang, CLMV (Cambodia, Laos, Myanmar, Vietnam), and ACMECS (Ayeyawady-Chao Phraya-Mekong Economic Cooperation Strategy). 
  • Particularly this year, with Myanmar chairing the ACMECS meetings under the theme “Towards a Modern and Sustainable ACMECS through Enhanced Socio-economic Development,” prioritizing the socio-economic and sustainable development of the region’s people, Cambodia’s active participation is of special significance. 

Conclusion

In conclusion, Myanmar-Cambodia relations have transitioned from standard diplomatic ties to a strategic partnership founded on deep historical and cultural understanding. Shared past experiences in independence struggles and peacebuilding have fostered a brotherly empathy between the leaders and peoples of both nations.

In the present, mutual political trust, humanitarian support during crises, and close collaboration across legislative and executive branches testify to the strength of this relationship. Looking ahead, through new agreements like investment protection and double taxation avoidance, immense economic prospects like the Dawei deep seaport, and joint measures to combat transnational crimes, Myanmar-Cambodia cooperation possesses tremendous potential to significantly contribute not only to the socio-economic development of both peoples but also to the stability, peace, and sustainable development of the wider region.