This was reported by the Ministry of Defense.
"On the fourteenth of September, at about 16:30, the Armed Forces of Ukraine attempted to attack the Samum missile hovercraft of the Black Sea Fleet in the Black Sea with a sea unmanned boat," the report said.
In the course of repelling the attack, the enemy's unmanned boat was destroyed by fire from the standard armament of the ship.
Earlier, the Russian Ministry of Defense reported on repelling an attempt by the Armed Forces of Ukraine to attack the patrol ship of the Black Sea Fleet "Sergey Kotov" with five sea unmanned boats.