Soviet Navy surface raids in the western Black Sea
The Soviet Black Sea Fleet during the first years of the Black Sea campaigns (1941–44) conducted raiding operations along the Western coast of the Black Sea aimed to disrupt Axis communications and supplies by sea. == Background == At the beginning of the conflict, the Soviet Navy possessed a decisive superiority in terms of number and capabilities of warships over the Romanian Navy, while the German Navy had yet to deploy significant assets.
Source: Wikipedia — Soviet Navy surface raids in the western Black Sea (CC BY-SA 4.0)