Russian MoD Ordered Two More Borei-A-class SSBN from Sevmash

Russian Project 955A Borei-A SSBN Knyaz Vladimir (Prince Vladimir)
Russian Project 955A Borei-A SSBN Knyaz Vladimir (Prince Vladimir) Russian MoD picture.
The Russian Ministry of Defense (MoD) and Sevmash Shipyard signed a contract in July 2020 for the construction of two Borey-A-class SSBN of project 955A, shipyard CEO Mikhail Budnichenko told the Zavod journal of Sevmash.
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TASS Russian news agency

โ€œInย July, aย contract was signed with the Defense Ministry for the construction ofย another two Borey-A-class nuclear submarines. They are the Dmitry Donskoy and the Knyaz Potemkin,โ€



Sevmash shipyard CEO Mikhail Budnichenko

Budnichenko recalled that the Knyaz Vladimir lead submarine ofย upgraded project 955A was handed over toย the Navy inย June 2020. The Knyaz Oleg SSBN was rolled out ofย the slipway inย July. The shipyard isย building four SSBNย โ€” the Knyaz Oleg, the Generalissimo Suvorov, the Emperor Alexander III and the Knyaz Pozharsky.

Sevmash laid the Knyaz Vladimir inย July 2012 and floated itย inย November 2017. Itย joined the Navy inย June 2020 making the construction time last 96 months. The Knyaz Oleg was laid inย July 2014 and floated inย July 2020. Itย has toย join the Navy inย 2021.

The Generalissimo Suvorov was laid inย December 2014, the Emperor Alexander III inย December 2015, and the Knyaz Pozharsky inย December 2016.

Ifย the fifth and sixth SSBN are laid inย 2021, they may join the Navy inย 2027-2028. Thus, Russia will have ten project 955 and 955A SSBN (the Yuri Dolgoruky, the Alexander Nevsky and the Vladimir Monomakh ofย project 955 and seven SSBN ofย project 955A).

K-535 Yuriy Dolgorukiy Borei-class ballistic missile submarine of the Project 955 in service with the Russian Navy.
K-535 Yuriy Dolgorukiy is the first Borei-class ballistic missile submarine of the Project 955 in service with the Russian Navy.

The Russian Navy currently operates four SSBN ofย projects 955 and 955A, one SSBN ofย project 677BDR (the Ryazan), six SSBN ofย project 677BDRM (the Verkhoturye, the Yekaterinburg, the Tula, the Bryansk, the Karelia and the Novomoskovsk) and one SSBN ofย project 941 (the Dmitry Donskoy). Itย makes aย total ofย twelve SSBN. All Soviet-built submarines are toย beย decommissioned and replaced byย new SSBN byย the end ofย the decade.

The naming ofย aย new SSBN after Dmitry Donskoy means that the last SSBN ofย project 941 with the same name would beย decommissioned. The Navy will also get rid ofย project 667BDR submarines. Itย isย unclear which project 677BDRM subs will beย replaced. The decision will depend onย the technical state ofย each submarine.

If Sevmash signs another contract for two SSBN of project 955A in the coming years, it will fully switch the sea component of the Russian nuclear deterrence to fourth-generation SSBN by early 2030s.

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