Combat Capability [42%],
Role and Missions,
Structure of the Navy,
in-service ships, surface ships, submarines, chronology.
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AS-23
Project 1851 special purpose nuclear submarine.
AS-23 is a Project 1851 special purpose nuclear-powered submarine.
REGISTRATION
Northern Fleet, Olenya BayCONSTRUCTION
The submarine was laid down on September 25, 1981 at Sudomekh shipyard (Leningrad); launched on October 30, 1983; commissioned into Northern Fleet on December 30, 1986.PERFORMANCE CHARACTERISTICS
Surface displacement: 550 tonsSubmerged displacement: 1,000 tons
Submerged speed: 20 knots
Operating depth: 1,000 meters
Length: 40 meters
Beam: 5.3 meters
Draft: 5 meters