Strategic Role of Artificial Intelligence for Sustainable Cooperation in Northeast Asia

This research explores the strategic use of artificial intelligence (AI) to enhance sustainable cooperation in Northeast Asia among China, Japan, and South Korea towards UN SDGs. The research uses a mixed methodology approach to understand how AI can bring peace, economic resilience, and environmental sustainability to the region. This paper traces the evolution of cyber security, green technology, and financial partnerships among China, Japan, and South Korea by examining their past and current trilateral meetings. Using Porter’s Diamond Model, a comprehensive statistical analysis that describes each country’s role in global network security work within six dimensions will be applied to evaluate these key countries’ resilience and competitiveness in the digital economy. Cross-border data flow is one of the components of public-private partnerships within cyber defense technologies innovation. Moreover, a holistic perspective on AI adoption highlights its strategic positioning, competitive intelligence, and continuous improvement through unity. AI-powered initiatives could support regional harmony by promoting digital sustainability and facilitating economic resilience and environmental sustainability. Future studies should seek empirical evidence that gives more operational responses for practical AI cooperation among China, Japan, and the Republic of Korea. This article discusses how digital technologies can better address immediate sustainability needs while providing a platform for future generations seeking positive change based on academic insights translated into practical strategies. On a broader scale, AI can be used for peacebuilding, economic recovery, and environmental conservation to make societies more stable, prosperous, and equitable.