June 23, 2020 (Google Translation) – The crews of warships and rescue ships, the naval aviation of the Baltic Fleet ensured the fulfillment of the elements of the course task of L-3 in the sea of the Petropavlovsk-Kamchatsky diesel-electric submarine.
As part of the development of the planned course task, the submarine crew in the combat training area of the Baltic Fleet performed a deep-sea dive in one of the Baltic Sea regions.
As part of the naval exercises, the crew of the submarine worked out tasks at various depths, with a maximum immersion depth of 190 meters.
During a deep-sea dive, the crew checked the operation of all systems and mechanisms of the submarine, worked out the algorithm of actions when controlling the ship at great depths and with various methods of surfacing.
After completing the underwater part of the training, the crew of the Petropavlovsk-Kamchatsky submarine surfaced and continued to carry out activities in accordance with the combat training plan for the fleet.
The submarine’s training was provided by the small anti-submarine ship Aleksin, the base minesweeper Leonid Sobolev, and rescue and towing vessels of the Baltic Naval Base.
B-274 “Petropavlovsk-Kamchatsky” is a Russian diesel-electric submarine of project 636.3 “Varshavyanka”. A series of submarines 636.3 is significantly different from the previous Varshavyanka. Updated inertial navigation complex, latest-generation CIUS and modern missile and torpedo weapons. Submarines of this project are designed to deal with surface ships and submarines, staging minefields, and reconnaissance. One of the main advantages of these submarines is its low noise level.