Vietnam’s accession to the Association of Southeast Asian Nations (ASEAN) on July 28, 1995, marked a significant milestone in the country’s history. Over the past 30 years, Vietnam has been an active participant in ASEAN’s activities, contributing to the regional bloc’s growth and development. As a member of ASEAN, Vietnam has played a crucial role in promoting regional cooperation, stability, and prosperity. The country has been actively engaged in various ASEAN mechanisms, including the ASEAN Summit, the ASEAN Ministerial Meeting, and the ASEAN Economic Ministers Meeting. Vietnam has also been a strong advocate for the ASEAN Community Vision 2025, which aims to create a politically cohesive, economically integrated, and socially responsible ASEAN. In addition, Vietnam has made significant contributions to ASEAN’s efforts to promote regional trade and investment, including the implementation of the ASEAN Free Trade Area (AFTA) and the ASEAN Single Window (ASW). The country has also been actively involved in ASEAN’s initiatives to enhance regional connectivity, including the development of the ASEAN Transport Network and the ASEAN Power Grid. Furthermore, Vietnam has been a key player in ASEAN’s efforts to promote regional security and defense cooperation, including the ASEAN Defense Ministers Meeting (ADMM) and the ASEAN Regional Forum (ARF). The country has also been a strong supporter of ASEAN’s efforts to promote regional cooperation on non-traditional security issues, such as counter-terrorism, cybersecurity, and disaster management. In recent years, Vietnam has also been actively engaged in ASEAN’s initiatives to promote the Fourth Industrial Revolution (4IR) and digital transformation, including the development of the ASEAN Digital Masterplan 2025. As a member of ASEAN, Vietnam has also benefited from the regional bloc’s efforts to promote economic integration and cooperation. The country has seen significant increases in trade and investment with other ASEAN member states, and has also benefited from the regional bloc’s efforts to promote tourism and people-to-people exchanges. However, Vietnam’s membership in ASEAN has also presented challenges, including the need to balance national interests with regional commitments. The country has had to navigate complex regional issues, such as the South China Sea dispute, while also promoting its own national interests. Despite these challenges, Vietnam remains committed to ASEAN and its principles, and continues to play an active role in promoting regional cooperation and integration. As the regional bloc continues to evolve and face new challenges, Vietnam is well-positioned to continue playing a key role in shaping ASEAN’s future. With its strong economy, strategic location, and commitment to regional cooperation, Vietnam is poised to remain a major player in ASEAN for years to come. The country’s 30 years of membership in ASEAN have been marked by significant achievements and contributions, and its continued participation and engagement will be crucial to the regional bloc’s success. As ASEAN continues to navigate the complexities of the 21st century, Vietnam’s experience and expertise will be invaluable in shaping the regional bloc’s future. The country’s commitment to ASEAN’s principles and goals will also be essential in promoting regional cooperation and integration. In conclusion, Vietnam’s 30 years of membership in ASEAN have been a significant success story, marked by active participation, contributions, and commitment to regional cooperation and integration. As the regional bloc continues to evolve and face new challenges, Vietnam is well-positioned to continue playing a key role in shaping ASEAN’s future.