Submarines "Ufa" and "Komsomolsk-on-Amur" performed anti-submarine tasks in the Sea of Japan
Exercises of Project 636.3 "Varshavyanka" and Project 877 "Paltus" submarines included simulated torpedo firings
«Komsomolsk-na-Amure»
Diesel Submarines of the Pacific Fleet Engage in Underwater Duel in the Sea of Japan
Ministry of Defense: Pacific Fleet submarines conducted planned exercises in the Peter the Great Bay