Krivak-class frigate vs Saryu-class patrol vessel

FORCETALLY

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APatrol & mine warfare vessels

Krivak-class frigate

Frigate / Patrol ship SKR (Russian classification)

Credit

George Chernilevsky · Public domain · Resized · Public domain · Source ↗ · Modified

Saryu-class patrol vessel — licensed reference photograph

BPatrol & mine warfare vessels

Saryu-class patrol vessel

Offshore patrol vessel

Credit

Petty Officer 3rd Class Wade Costin · Public domain · Resized · Public domain · Source ↗ · Modified

First system

Second system

At a glance

Side by side

Length comparisonOne shared metre scale

Krivak-class frigateLength

123.5 m

Length source ↗

Saryu-class patrol vesselLength

105 m

Length source ↗

Lengths retain their source configuration and measurement scope.

Krivak-class frigatelarger figure on 3 of 4

Length+18%
Beam+9%
Speed+28%

Saryu-class patrol vessellarger figure on 1 of 4

Draught+7%

Counts only measures both sources give with the same scope. A larger figure is not a better system.

Measured figures

Head to head

22 of 31 rows sourced on both sides

124m

105m

Length+18%

All recorded figures & sources

123.5 m

Length

Single source

405.3 ft (123.5 m)^[source]

105 m

Length

Single source

Configuration

Details

Krivak-class frigate and Saryu-class patrol vessel configuration
Specification	Krivak-class frigate	Saryu-class patrol vessel
Power	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)^[source]	2 × Pielstick PA 6B STC diesel engines, 21,725 PS (15,979 kW)^[source]
Name	Krivak class (Project 1135)^[source]	Saryu class^[source]
Builders	Yantar Shipyard Zhdanov Shipyard Baltic Shipyard Zaliv Shipyard^[source]	Goa Shipyard Limited^[source]
Operators	Soviet Navy Soviet Border Troops Russian Navy Russian Coast Guard Ukrainian Navy Indian Navy Korean People's Navy

Preceded by	Riga class^[source]	Sukanya class^[source]

Succeeded by	Neustrashimy class Admiral Gorshkov class^[source]	Shachi class (2017) (cancelled) Shachi class (2026)^[source]

Subclasses	Talwar class Admiral Grigorovich class^[source]	—

Planned	57^[source]	6^[source]

Building	3 (2 x 11356, 1 x 11356R/M)^[source]	—

Completed	52 (37 × 1135, 1135M, 11352/11353, 4 × 11351, 5 x 11356R/M and 6 x 11356)^[source]	6^[source]

Canceled	2 (2 × 11351)^[source]	—

Active	5 active in Russia (1 × 1135, 1 × 1135M, 3 x 11356R/M) 8 x active in India (6 x 11356, 2 x 11356R/M)^[source]	6^[source]

Laid up	1 ( Oryol )^[source]	—

Lost	1 ( Hetman Sahaidachny )^[source]	—

Retired	37^[source]	—

Type	Frigate / Patrol ship SKR (Russian classification)^[source]	Offshore patrol vessel^[source]

Sensors & processing systems	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^[source]	Sperry Bridgemaster I-band navigation radar EON-51 electro-optical FCS^[source]

Electronic warfare & decoys	Start suite with Bell Shroud intercept, Bell Squat jammer, 4 PK-16 decoy RL, 8 PK-10 decoy RL, 2 towed decoys^[source]	Sanket Mk III Electronic Support System Communication Intelligence System ELK 7036 4 × Kavach chaff launchers^[source]

Armament	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^[source]	1 × 76 mm/62 Oto Melara gun 2 × 30 mm/65 AK-630 CIWS^[source]