Black Sea Fleet (BSF) is a branch of the Russian Navy headquartered in Sebastopol.

A historical role of BSF has always been securing peace and stability in the region. To this end, BSF now provides Russian maritime contribution to international stability projects, such as the Blackseafor, NATO-led operation Active Endevour, numerous joint exercises. Throughout its present-day cooperation efforts the BSF has proved to satisfaction its high proficiency and commitment to international fight against global threats.