The article focuses on analyzing new dimensions of interaction between Russia’s sovereign socio-economic system and the international community. In the context of the transformation of the global order, Russia faces the necessity of adapting its economy and foreign economic policy to evolving realities. The authors emphasize the importance of a sovereign approach aimed at safeguarding national interests and ensuring sustainable development. The article examines key challenges such as the impact of sanctions, the changing role of the Global South, and the crisis of the existing world order. Particular attention is paid to the analysis of new opportunities that emerge for Russia in cooperation with member states of the Eurasian Economic Union, BRICS, and other international partners. The significance of diversifying foreign economic relations, strengthening strategic partnerships, and developing innovative approaches to reorganizing economic relations is highlighted. The research methodology is based on the study and systematization of theoretical sources, along with the analysis of relevant data, which allows for the identification of the most promising directions for interaction. The authors conclude that shaping new dimensions of international cooperation requires a comprehensive approach, including the coordination of strategic management, improvement of regulatory mechanisms, and active utilization of the integration potential within international frameworks.