D
Naval ForcesRussia

Sarov Class (Project 20120 Sargan Class)

Intelligence gathering submarineFielded 2008Pending verification

Also known as: B-90 Sarov Class

Naval ForcesRUS
Length 98 m
Identification silhouette. Not drawn to scale between entries.
Fact cardConfidence · Source
System
TypeIntelligence gathering submarine
Alternative designationsB-90 Sarov Class
Date of introduction2008
ProliferationOrigin country only
Crew52Med[1]
Dimensions and weight
Length98 m322 ftMed[1]
Beam9.9 m32 ftMed[1]
Draft7 mMed[1]
Displacement (submerged)3,950 tMed[1]
Propulsion and performance
Propulsion1 xKristall-27 electrochemical generatorMed[1]
Endurance45 daysMed[1]
Armament
Torpedo Weapon System: torpedo tubes2 x 650-mm torpedo tubes and/or specialized torpedo tube for Status-6 Weapon.Med[1]
Variants
SAROVCommissioned: 2008 Status: Active Fleet: INA[1]
Summary

The Sarov Class (Project 20120 Sargan Class) Russian Intelligence Gathering Submarine is a Russian special-purpose diesel-electric submarine that uses a nuclear reactor as a supplementary power generator.

Draft entry. Values come from the cited public sources and are awaiting editor verification.
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Operators
Russia
Sources
  1. Sarov Class (Project 20120 Sargan Class) Russian Intelligence Gathering Submarine, U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)
    Published/updated 2026-03-20 · Tier 1 · checked 2026-10-10
Change log
  • 2026-10-10 Entry created from the Worldwide Equipment Guide (ODIN), bulk import