"The crew ... fired Caliber rockets at coastal and naval targets in training ranges in the Black Sea," the Russian Defense Ministry said in a statement.
It is noted that missile launches were carried out from underwater position.
It is also specified that missiles hit targets located on the coast near the Opuk range and in one of the marine ranges.
On October 3, Kryminform reported that the frigate Admiral Makarov of the Black Sea Fleet had worked out the destruction of a conditional enemy submarine during exercises in the Mediterranean Sea.