Project 677 Kronstadt Completes Second Sea Trials

JSC Admiralty Shipyards (part of the USC) completed the second stage of factory sea trials of the submarine of Project 677 Kronstadt, which took place in the training grounds of the Gulf of Finland for 9 days. During the tests, the submarine dived, the ship’s systems were tested. After returning to the outfitting wall, the company’s employees will begin preparing…

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Admiralty Shipyards Resumes Project 677 Kronstadt Trials

Admiralty Shipyards (part of the United Shipbuilding Corporation) has begun the second stage of factory sea trials of the Project 677 Kronstadt submarine. As part of the second stage of testing, which will also take place in the ranges of the Gulf of Finland, submarines will be immersed and the ship’s systems will be tested. At the first stage, which…

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Admiralty SY Cuts Steel for Two Project 677 Submarines

Admiralty Shipyards (part of the United Shipbuilding Corporation) has begun cutting metal from two Project 677 submarines at once. The state contract for the construction of the third and fourth diesel-electric submarines of project 677 was signed between JSC Admiralty Shipyards and the Ministry of Defense of the Russian Federation in June 2019 as part of the Army-2019 forum. In…

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Admiralty Shipyard Receives Contract for Project 636.3 and 677 Submarines

August 25, 2020 (Google Translation) – The Russian Defense Ministry signed contracts for the construction of two large diesel submarines of projects 636.3 and 677. The ceremony of signing state contracts was held at the Army-2020 forum. The contract provides for the supply of submarines of projects 636.3 and 677. Construction will be carried out at the Admiralty shipyards. The…

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Sankt Petersburg Arrives in Kronstadt for Refit

April 20, 2020 (Google Translation) – The Northern Fleet diesel-electric submarine St. Petersburg completed the inter-naval transition and arrived at the Leningrad Naval Base. In Kronstadt, she will undergo scheduled maintenance and modernization. The submarine left its main base on the Kola Peninsula – the Polar in early April. Swimming in the Barents and Norwegian seas took place in difficult…

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