Three Seas Initiative
20 OCTOBER 2025
Türkiye has joined the Three Seas Initiative (3SI), which connects the Baltic, Adriatic, and Black Seas through energy, digital, and transport corridors among Central and Eastern European countries. As the war in Ukraine continues and naval tensions increase, this north-south vision that circumvents Moscow is transforming the bloc into a geopolitical and maritime security group. Türkiye's strategic partnership adds NATO strength and provides crucial control over the waterways linking Europe to the Middle East and beyond.











