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Patrol & mine warfare vesselsIn service
Frigate / Patrol ship SKR (Russian classification)
Krivak-class frigate is a frigate / Patrol ship SKR (Russian classification). It was built by Yantar Shipyard Zhdanov Shipyard Baltic Shipyard Zaliv Shipyard. Reported operators include Soviet Navy Soviet Border Troops Russian Navy Russian Coast Guard Ukrainian Navy Indian Navy Korean People's Navy.
Krivak-class frigate
George Chernilevsky · Public domain · Resized · Public domain · Source ↗ · ModifiedKrivak class (Project 1135)
Yantar Shipyard Zhdanov Shipyard Baltic Shipyard Zaliv Shipyard
Soviet Navy Soviet Border Troops Russian Navy Russian Coast Guard Ukrainian Navy Indian Navy Korean People's Navy
Riga class
Neustrashimy class Admiral Gorshkov class
Talwar class Admiral Grigorovich class
57
3 (2 x 11356, 1 x 11356R/M)
52 (37 × 1135, 1135M, 11352/11353, 4 × 11351, 5 x 11356R/M and 6 x 11356)
2 (2 × 11351)
5 active in Russia (1 × 1135, 1 × 1135M, 3 x 11356R/M) 8 x active in India (6 x 11356, 2 x 11356R/M)
1 ( Oryol )
1 ( Hetman Sahaidachny )
37
Frigate / Patrol ship SKR (Russian classification)
Standard: 3,300 tons Full: 3,575 tons
405.3 ft (123.5 m)
46.3 ft (14.1 m)
15.1 ft (4.6 m)
2 shaft; COGAG 2 × M-8k, 40,000 shp (30,000 kW) or DK59 13.5 MW or DT59 16.9 MW gas-turbines 2 × M-62 7.4 MW or DS71 13.4 gas-turbines (cruise), 14,950 shp (11,150 kW)
32 knots (59 km/h)
4,995 nmi (9,251 km) at 14 knots (26 km/h)
200
Radar: 1 MR-755 Fregat-M/Half Plate air/surf search Sonar: Zvezda-2 suite with MGK-345 Bronza/Ox Yoke bow mounted LF, Ox Tail LF VDS Fire control: Purga ASW combat system, 2 Drakon/Eye Bowl SSM targeting, 2 MPZ-301 Baza/Pop Group
Start suite with Bell Shroud intercept, Bell Squat jammer, 4 PK-16 decoy RL, 8 PK-10 decoy RL, 2 towed decoys
1 × 4 URK-5 ( SS-N-14 'Silex' ) SSM/ASW missiles 2 × Osa-MA SAM systems SA-N-4 'Gecko' SAM (40 missiles) 4 × 76 mm AK-726 guns (2×2) (Burevestnik M had 2×1 100 mm AK-100 guns) 2 × RBU-6000 anti-submarine rockets 2 × 4 533 mm torpedo tubes
Ka-27 on Krivak III only
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Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 123.5 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 123.5 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 123.5 m | Wikipedia contributors | approved |
Krivak-class frigate equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Soviet Navy Soviet Border Troops Russian Navy Russian Coast Guard Ukrainian Navy Indian Navy Korean People's Navy
Equipment reference ↗