Gremyashchiy-class corvette

	Gremyashchiy on 13 November 2019
Class overview
Name	Gremyashchiy class
Builders	Severnaya Verf; Komsomolsk Shipyard;
Operators	Russian Navy
Preceded by	Steregushchiy class
Succeeded by	Project 20386
Built	2011–present
In commission	2020–
Planned	6
Building	4
Completed	1
Active	1
General characteristics
Type	Guided missile corvette
Displacement	2,500 tons
Length	106.0 m (347.8 ft)
Beam	13 m (42.7 ft)
Draught	5 m (16.4 ft)
Installed power	AC 380/220 V, 50 Hz, 4 × 630 kW diesel genset
Propulsion	2 shaft CODAD, 4 Kolomna 16D49 diesels 23,664 hp (17.6 MW)
Speed	27 knots (50 km/h; 31 mph)
Range	4,000 nmi (7,400 km; 4,600 mi) at 14 knots (26 km/h; 16 mph)
Endurance	?
Complement	100
Sensors and ; processing systems	Air search radar: Multi-purpose AESA naval radar mast/system "Zaslon"; Fire control: MTK-201M3 electronic-optical television system for Gun system; Sonar: Zarya-M bow mounted. Vinyetka low frequency active/passive towed array; Navigation: PAL-N Navigation Radar;
Electronic warfare ; & decoys	EW Suite: TK-25-5; Countermeasures: 4 × PK-10;
Armament	1 × 100 mm A-190 Arsenal naval gun; 8 (1 × 8) UKSK VLS cells for Kalibr, Oniks, Medvedka or Zircon anti-ship/cruise missiles; 16 (2 × 8) VLS cells Redut (can be quad-pack if use 9M100 variant); 2 × AK-630M CIWS; 2 × Paket-NK 324 mm quad torpedo tubes for anti-torpedo/anti-submarine torpedoes; 2 × 14.5 mm MTPU pedestal machine guns;
Aviation facilities	Helipad and hangar for Kamov Ka-27 helicopter

The Gremyashchiy class (Russian: Гремящий, lit. 'Thunderous'), Russian designation Project 20385, is an update of the Steregushchiy-class corvettes of the Russian Navy^[5] at a cost of 150 million $. This follow-on project was designed by the Almaz Central Marine Design Bureau in Saint Petersburg. The first ship was laid down on 26 May 2011^{[citation needed]} and the official laying down ceremony took place on 1 February 2012.^{[citation needed]} Although classified as corvettes by the Russian Navy, these ships carry sensors and weapon systems akin to frigates and, as a result, are so classified by NATO.^[6]

^ "Shipbuilders to launch construction of latest corvettes for Russian Navy in 2021". TASS. 16 December 2020.
^ "Строительство боевых кораблей основных классов для ВМФ России на 01.01.2022". navy-korabel (in Russian). 1 January 2022.
^ "Displacement of the Gremyashchiy corvette, according to Severnaya Verf". ruspodplav.
^ ^a ^b ^c ^d ^e ^f Henderson, Keith (13 October 2011). "Russian Corvette Steregushchiy". Maritime Propulsion. Archived from the original on 16 July 2016. Retrieved 10 November 2011.
^ "Severnaya Verf will build 17 warships for Russian Navy". rusnavy.com. 18 March 2011. Retrieved 22 April 2019.
^ "Russian Baltic Fleet Steregushchiy-Class Corvette Complete Anti-Submarine Training". 3 April 2020.

[Tass16-12-20-1] "Shipbuilders to launch construction of latest corvettes for Russian Navy in 2021". TASS. 16 December 2020.

[navykorabel2022b-2] "Строительство боевых кораблей основных классов для ВМФ России на 01.01.2022". navy-korabel (in Russian). 1 January 2022.

[3] "Displacement of the Gremyashchiy corvette, according to Severnaya Verf". ruspodplav.

[marprop-4] ^ ^a ^b ^c ^d ^e ^f Henderson, Keith (13 October 2011). "Russian Corvette Steregushchiy". Maritime Propulsion. Archived from the original on 16 July 2016. Retrieved 10 November 2011.

[rusnavy.com-5] "Severnaya Verf will build 17 warships for Russian Navy". rusnavy.com. 18 March 2011. Retrieved 22 April 2019.

[6] "Russian Baltic Fleet Steregushchiy-Class Corvette Complete Anti-Submarine Training". 3 April 2020.

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Class overview
Gremyashchiy on 13 November 2019
Name	Gremyashchiy class
Builders	Severnaya Verf Komsomolsk Shipyard
Operators	Russian Navy
Preceded by	Steregushchiy class
Succeeded by	Project 20386
Built	2011–present
In commission	2020–
Planned	6^[1]^[2]
Building	4
Completed	1
Active	1
General characteristics
Type	Guided missile corvette
Displacement	2,500 tons^[3]
Length	106.0 m (347.8 ft)^[4]
Beam	13 m (42.7 ft)^[4]
Draught	5 m (16.4 ft)^[4]
Installed power	AC 380/220 V, 50 Hz, 4 × 630 kW diesel genset
Propulsion	2 shaft CODAD, 4 Kolomna 16D49 diesels 23,664 hp (17.6 MW)^[4]
Speed	27 knots (50 km/h; 31 mph)^[4]
Range	4,000 nmi (7,400 km; 4,600 mi) at 14 knots (26 km/h; 16 mph)^[4]
Endurance	?
Complement	100
Sensors and processing systems	Air search radar: Multi-purpose AESA naval radar mast/system "Zaslon" Fire control: MTK-201M3 electronic-optical television system for Gun system Sonar: Zarya-M bow mounted. Vinyetka low frequency active/passive towed array Navigation: PAL-N Navigation Radar
Electronic warfare & decoys	EW Suite: TK-25-5 Countermeasures: 4 × PK-10
Armament	1 × 100 mm A-190 Arsenal naval gun 8 (1 × 8) UKSK VLS cells for Kalibr, Oniks, Medvedka or Zircon anti-ship/cruise missiles 16 (2 × 8) VLS cells Redut (can be quad-pack if use 9M100 variant) 2 × AK-630M CIWS 2 × Paket-NK 324 mm quad torpedo tubes for anti-torpedo/anti-submarine torpedoes 2 × 14.5 mm MTPU pedestal machine guns
Aviation facilities	Helipad and hangar for Kamov Ka-27 helicopter