(FILES) In this file photo taken on December 17, 2015 the Russian missile cruiser Moskva patrols in the Mediterranean Sea, off the coast of Syria, on December 17, 2015. - Russia's Black Sea flagship involved in the naval assault on Ukraine has been "seriously damaged" by an explosion, state media reported April 14, 2022, as Moscow threatened to strike Kyiv's command centres. "As a result of a fire, ammunition detonated on the Moskva missile cruiser. The ship was seriously damaged," the Russian defence ministry was quoted as saying, adding that the cause of the fire was being determined and that the crew had been evacuated. (Photo by Max DELANY / AFP)