Sergei Mikhailovich Pinchuk (Russian: Сергей Михайлович Пинчук; born 26 July 1971) is an officer of the Russian Navy. He currently holds the rank of vice-admiral, and is deputy commander in chief of the Black Sea Fleet. From Wikipedia
The sinking of the Caesar Kunikov off Crimea prompts Putin to replace the head of the Black Sea Fleet amid ongoing naval losses.
