Busan and Romania's Constanța Explore Sister City Partnership

Busan, South Korea – Busan Mayor Park Heong-joon met with Romanian Ambassador to South Korea, Cezar Manole Armeanu, at Busan City Hall’s International Protocol Office to discuss potential avenues for collaboration between Busan and Romania's port city, Constanța. The meeting focused on strengthening diplomatic, economic, and cultural ties, including the possibility of a Sister City Agreement.

During the meeting, Mayor Park and Ambassador Armeanu emphasized the shared roles of Busan and Constanța as key maritime and industrial hubs. Ambassador Armeanu noted Constanța’s position as Romania's largest port and a critical point for Black Sea trade, stating: "Constanța is a significant commercial and industrial center, much like Busan. Through collaboration, we can explore opportunities for growth that benefit both cities economically and culturally."

Mayor Park expressed a positive outlook on the proposal, highlighting the strategic importance of Constanța: "As the gateway connecting the Danube River and the Black Sea, Constanța’s role has grown more critical, especially in light of recent geopolitical changes. We are open to strengthening ties through a Sister City Agreement to foster mutual progress."

The two sides explored economic collaborations, particularly in maritime trade and logistics. Constanța Port, one of the largest ports in Europe, has gained attention due to its role in grain exports amid the Russia-Ukraine conflict. In this context, the Rail-2-Sea Project, a 3,663-kilometer rail initiative connecting the Polish Baltic Sea port of Gdańsk with Constanța, was discussed as a key opportunity to enhance freight transport and economic connectivity.

Busan, with its status as a global logistics hub and home to the world’s sixth-largest port, has long sought partnerships to expand its influence in international trade. The existing agreements, such as the 2023 Memorandum of Understanding (MOU) between Busan Port Authority and Constanța Port, were cited as foundations for deeper economic cooperation

The relationship between Busan and Constanța is not new. Economic and cultural ties have steadily developed over the years, starting with the 2005 MOU between the Busan Chamber of Commerce and Constanța's economic authorities. More recently, a 2024 economic delegation from Busan visited Constanța to explore trade and investment opportunities.

With the potential Sister City Agreement, Busan and Constanța aim to formalize these ties further, enabling structured collaborations in trade, logistics, tourism, and the arts. Both leaders expressed optimism about the partnership's long-term benefits.

As cities adapt to shifting global trade routes and geopolitical pressures, partnerships like the one proposed between Busan and Constanța take on added significance. Constanța Port's ongoing infrastructure investments and the Rail-2-Sea project align with global initiatives to modernize logistics networks, offering potential benefits to Busan’s maritime industry and businesses.

Furthermore, such agreements contribute to Busan’s growing network of global sister cities, which already includes major ports like Kaohsiung (Taiwan), Los Angeles (USA), and Shanghai (China). These partnerships have historically fostered economic exchanges, cultural integration, and shared development initiatives.