Press center of RF Defence Ministry says submarines and anti-submarine ships of the Black Sea Fleet are performing tasks at sea in course of combat training plan.
Crews of Stary Oskol and Novorossiysk diesel submarines of the Black Sea Fleet practice tracking a ship detachment of the conditional enemy.
Suzdalets and Muromets small-sized anti-submarine ships are countering the submarines. They are searching for the submarines in order to eliminate them conditionally.
Auxiliary vessels, Be-12 and Ka-27PL are involved in the exercise.