Udaloy-class destroyer

	Admiral Vinogradov underway
Class overview
Name	Udaloy class
Builders	Yantar Shipyard; Zhdanov Shipyard;
Operators	Soviet Navy; Russian Navy;
Preceded by	Sovremenny class
Succeeded by	Lider class
Built	1977–1994
In commission	1980–present
Planned	15
Completed	13 (12 Udaloy I, 1 Udaloy II)
Cancelled	2
Active	8
Laid up	1
Retired	5
General characteristics
Type	Guided-missile destroyer
Displacement	6,930 tons standard; 7,570 tons full load;
Length	163 m (535 ft)
Beam	19.3 m (63 ft)
Draught	6.2 m (20 ft)
Propulsion	2-shaft COGAG, 2 × D090 6.7 MW and 2 × DT59 16.7 gas turbines, 120,000 hp (89 MW)
Speed	In excess of 28 knots (52 km/h; 32 mph)
Range	10,500 nmi (19,400 km; 12,100 mi) at 14 kn (26 km/h; 16 mph)
Complement	300
Sensors and ; processing systems	Radar: MR-760MA Fregat-MA/Top Plate 3-D air search radar and MR-320M Topaz-V/Strut Pair air/surface search radar; Sonar: Horse Tail LF VDS sonar and Horse Jaw bow mounted LF sonar; Fire control: 2 × MR-360 Podkat/Cross Sword SA-N-9 SAM control, 2 × 3P37/Hot Flash SA-N-11 SAM control, Garpun-BAL SSM targeting;
Electronic warfare ; & decoys	Bell Squat jammer; Bell Shroud intercept; Bell Crown intercept; 2 × PK-2 decoy RL; 10 × PK-10 decoy RL in later ships;
Armament	Udaloy I:; 2 × 1 AK-100 100 mm naval guns; 8 (2 × 4) SS-N-14 'Silex' anti-submarine/anti-ship missiles; 64 (8 × 8) VLS cells for SA-N-9 'Gauntlet' surface-to-air missiles; 4 × 6 30 mm AK-630 CIWS; 2 × 1 21KM AA guns; 2 × 4 533 mm torpedo tubes for Type 53 torpedoes; 2 × 12 RBU-6000 anti-submarine rocket launchers; Udaloy II:; 1 × 2 AK-130 130 mm naval guns; 8 (2 × 4) SS-N-22 'Sunburn' anti-ship missiles; 64 (8 × 8) VLS cells for SA-N-9 'Gauntlet' surface-to-air missiles; 2 × Kashtan CIWS; 2 × 4 553 mm torpedo tubes for SS-N-16 'Stallion' anti-submarine missiles; 2 × 10 RBU-12000 anti-submarine rocket launchers;
Aircraft carried	2 × Ka-27 series helicopters
Aviation facilities	Helipad and hangar

The Udaloy class, Soviet designation Project 1155 Fregat and Russian designation Project 11551 Fregat-M (Russian: Фрегат, 'Fregat' meaning Frigate), are series of anti-submarine guided-missile destroyers built for the Soviet Navy, seven of which are currently in service with the Russian Navy. Twelve ships were built between 1980 and 1990, while the thirteenth ship built to a modified design, known as Udaloy II class, followed in 1999. They complement the Sovremenny-class destroyers in anti-aircraft and anti-surface warfare operations. The codename Udaloy comes from an archaic Russian adjective удалой, meaning daring or bold.

^ Апалков, Ю.В. (2005). Корабли ВМФ СССР: Противолодочные корабли, Том III, часть I. Санкт-Петербург: Галея Принт.
^ Saunders, Stephen, ed. (2009). Jane's Fighting Ships 2009–2010. Janes Information Group. pp. 668–669. ISBN 978-0710628886.

[1] Апалков, Ю.В. (2005). Корабли ВМФ СССР: Противолодочные корабли, Том III, часть I. Санкт-Петербург: Галея Принт.

[2] Saunders, Stephen, ed. (2009). Jane's Fighting Ships 2009–2010. Janes Information Group. pp. 668–669. ISBN 978-0710628886.

[1]

[2]

Class overview
Admiral Vinogradov underway
Name	Udaloy class
Builders	Yantar Shipyard Zhdanov Shipyard
Operators	Soviet Navy Russian Navy
Preceded by	Sovremenny class
Succeeded by	Lider class
Built	1977–1994
In commission	1980–present
Planned	15
Completed	13 (12 Udaloy I, 1 Udaloy II)
Cancelled	2
Active	8
Laid up	1
Retired	5
General characteristics
Type	Guided-missile destroyer
Displacement	6,930 tons standard 7,570 tons full load^[1]
Length	163 m (535 ft)
Beam	19.3 m (63 ft)
Draught	6.2 m (20 ft)
Propulsion	2-shaft COGAG, 2 × D090 6.7 MW and 2 × DT59 16.7 gas turbines, 120,000 hp (89 MW)
Speed	In excess of 28 knots (52 km/h; 32 mph)^[2]
Range	10,500 nmi (19,400 km; 12,100 mi) at 14 kn (26 km/h; 16 mph)
Complement	300
Sensors and processing systems	Radar: MR-760MA Fregat-MA/Top Plate 3-D air search radar and MR-320M Topaz-V/Strut Pair air/surface search radar Sonar: Horse Tail LF VDS sonar and Horse Jaw bow mounted LF sonar Fire control: 2 × MR-360 Podkat/Cross Sword SA-N-9 SAM control, 2 × 3P37/Hot Flash SA-N-11 SAM control, Garpun-BAL SSM targeting
Electronic warfare & decoys	Bell Squat jammer Bell Shroud intercept Bell Crown intercept 2 × PK-2 decoy RL 10 × PK-10 decoy RL in later ships
Armament	Udaloy I: 2 × 1 AK-100 100 mm naval guns 8 (2 × 4) SS-N-14 'Silex' anti-submarine/anti-ship missiles 64 (8 × 8) VLS cells for SA-N-9 'Gauntlet' surface-to-air missiles 4 × 6 30 mm AK-630 CIWS 2 × 1 21KM AA guns 2 × 4 533 mm torpedo tubes for Type 53 torpedoes 2 × 12 RBU-6000 anti-submarine rocket launchers Udaloy II: 1 × 2 AK-130 130 mm naval guns 8 (2 × 4) SS-N-22 'Sunburn' anti-ship missiles 64 (8 × 8) VLS cells for SA-N-9 'Gauntlet' surface-to-air missiles 2 × Kashtan CIWS 2 × 4 553 mm torpedo tubes for SS-N-16 'Stallion' anti-submarine missiles 2 × 10 RBU-12000 anti-submarine rocket launchers
Aircraft carried	2 × Ka-27 series helicopters
Aviation facilities	Helipad and hangar