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Nuclear-powered cruise missile submarines
Project 670M Chayka

NATO: Charlie II lass


Completed

6 units


Ships

Shipyard Krasnoe Sormovo named after A.A.Zhdanov, Gorky

Name
Yard
Laid Down
Launched
Commissioned
Note
K-452
901
30.12.1972
25.07.1973
30.12.1973
from 3.06.1992 - B-452, from 22.12.1997 - B-452 Novgorod Velikiy
K-458
902
12.02.1974
30.06.1975
29.12.1975
 
K-479
903
1.10.1975
6.05.1977
30.09.1977
from 3.06.1992 - B-479
K-503
904
7.02.1977
22.09.1978
31.12.1978
from 3.06.1992 - B-503
K-508
905
10.12.1977
3.10.1979
30.12.1979
from 3.06.1992 - B-508
K-209
911
20.12.1979
16.09.1980
30.12.1980
from 3.06.1992 - B-209


General characteristics - Project 670M

Displacement (tons):
Surfaced:4372
Submerged:5570
Dimensions (m):
Length:104,9
Beam:9,6
Draught:7,78
Speed (knots):
Surfaced:12
Submerged: 24
Range:Unlimited
Diving depth (m):
Operational:240
Maximum:300
Endurance (days):60
Propulsion:1x89 MW OK-350 nuclear reactor, 1x18800 hp GTZA-631, 1 fixed pitch tandem propeller, 2x370 hp electric motors, 2 pump jets, 2x2000 kW turbine-type generators, 1x500 kW diesel-generator
Armament:81 P-120 Malakhit anti-ship missiles launchers (4K85) Dunay-670M fire control system
2650 mm bow torpedo tubes (4 65-76 torpedoes) USTA-670 fire control system with Ladoga-P-670
4533 mm bow torpedo tubes (14 SAET-60, SET-53M torpedoes, RPK-2 Vyuga (81R anti-submarine guided missile), MG-14 Anabar torpedo decoy)
Electronics: MRK-50 Kaskad radar complex, MRP-10M Zaliv-P ESM Radar system, MGK-400 Rubikon sonar complex (from 904 MGK-500 Skat-M), Brest combat information control system, Sigma-670 navigation complex
Complement:84 (24 officers)

Schematics

Nuclear-powered cruise missile submarines - Project 670M
Nuclear-powered cruise missile submarines - Project 670M


Modernizations

Project 06704 Berkut 1 unit: K-452 in Nerpa, Vyuzhny. 25.06.1986-10.07.1992. 4370/5570 tons, 104,9x9,9x7,4 m, 83 SM-315 launchers - 24 P-160 anti-ship missiles (3M55) instead of P-120 Malakhit (4K85), MGK-500 Skat-M sonar complex
Raduga control system instead of Dunay-670M
Added Molniya-L communications complex


Fleets

Northern Fleet: K-209, 452, 458, 479, 503, 508


Hull Numbers

K-209: 604(1990)
K-452: 631(1991), 627(1997)
K-458: 602(1977)
K-479: 669, 611(1991)
K-503: 603(1991)
K-508: 659(1990)


Decommissioned

1991 K-458 (24.06)
1992 K-479 (5.07)
1993 K-503 (30.06)
1995 K-209 (4.08), K-508 (4.08)
1998 K-452 (30.05)


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