A Russian naval ship in Crimea was damaged in an airstrike by Ukrainian forces, Russia's Defence Ministry said Tuesday.
The landing ship Novocherkassk was hit at a base in the city of Feodosia by plane-launched guided missiles, the ministry said.
The ministry said two Ukrainian fighter jets were destroyed by anti-aircraft fire during the attack.
There was no immediate report of how badly the ship was damaged, but videos circulating on Ukrainian channels showed an extensive fire in the port area.