Designed by N.P. Sobolov, Zadornyy was one of twenty-one Project 1135 Burevestnik (Russian: Буревестник, "Petrel") class ships launched between 1970 and 1981.[1] Project 1135 was envisaged by the Soviet Navy as a less expensive complement to the Project 1134ABerkut A (NATO reporting name 'Kresta II') and Project 1134BBerkut B (NATO reporting name 'Kara') classes of anti-submarine warfare ships. The design was originally given to TsKB-340, which had designed the earlier Project 159 (NATO reporting name 'Petya') and Project 35 (NATO reporting name 'Mirka') classes. However, the expansion in the United States Navyballistic missile submarine fleet and the introduction of longer-ranged and more accurate submarine-launched ballistic missiles led to a revisit of the project. The work was transferred to TsKB-53 in Leningrad who produced a substantially larger and more capable design.[2] However, Zadornyy retained the same Guard Ship (Сторожевой Корабль, SKR) designation as the smaller vessels, reflecting the Soviet strategy of creating protected areas for friendly ballistic missile submarines close to the coast.[3] NATO forces called the new vessels Krivak-class frigates.[4]
Displacing 2,810 tonnes (2,770 long tons; 3,100 short tons) standard and 3,200 t (3,100 long tons; 3,500 short tons) full load, Zadornyy was 123 m (404 ft) long overall, with a beam of 14.2 m (46 ft 7 in) and a draught of 4.5 m (14 ft 9 in). Power was provided by two M7 sets, each consisting of a combination of a 18,000-shaft-horsepower (13,000 kW) DK59 and a 6,000 shp (4,500 kW) M62 gas turbine combined in a COGAG installation and driving one fixed-pitch propeller. Design speed was 32 knots (59 km/h; 37 mph) and range was 3,950 nautical miles (7,315 km; 4,546 mi) at 14 knots (26 km/h; 16 mph).[5] The ship's complement was 197, including 23 officers.[6]
Armament and sensors
Zadornyy initially had a primary mission of anti-submarine warfare and for this end was equipped with four URPK-3 Metel missiles (NATO reporting name SS-N-14 Silex), backed up by two quadruple torpedo tube mounts for 533 mm (21 in) torpedoes and a pair of 213 mm (8 in) RBU-6000Smerch-2anti-submarine rocket launchers.[7] The main armament was upgraded to URPK-5 Rastrub (SS-N-14B) missiles to add anti-shipping capability between 11 June 1990 and 23 May 1995.[8] Defence against aircraft was provided by forty 4K33 OSA-M (SA-N-4 'Gecko') surface-to-air missiles which were launched from two sets of ZIF-122 launchers, each capable of launching two missiles. Two twin 76 mm (3 in) AK-726 guns were mounted aft and two single mounts for 45 mm (2 in) 21-km guns were carried on the superstructure.[9] Provision was made for carrying 18 mines.[3]
Zadornyy had a well-equipped sensor suite, including a single MR-310A Angara-A air/surface search radar, Volga and Don-2navigation radars, the MP-401S Start-S ESM radar system and the Spectrum-F laser warning system. An extensive sonar complex was fitted, including MG-332 Titan-2, which was mounted in a bow radome, and MG-325 Vega.[10] The latter was a towed-array sonar specifically developed for the class and had a range of up to 15 km (9.3 mi; 8.1 nmi).[11] The ship was also equipped with the PK-16 decoy-dispenser system.[12]
Serving in the anti-submarine warfare role, Zadornyy started the new decade involved in the Avangard-81, Sever-81 and Okean-83 fleet exercises. These increasingly demonstrated the Soviet ability to operate as a blue-water navy.[14] As part of operations in the Atlantic Ocean, Caribbean Sea and Mediterranean Sea, the ship visited Havana, Cuba, between 28 December 1984 and 2 January 1985, and Algiers, Algeria, between 2 and 6 May 1985.[8] The Cuban visit was repeated between 3 and 7 November 1988 when Zadornyy returned to Havana along with the Large Anti-Submarine Ship (Большой Противолодочный Корабль, BPK) Vice-Admiral Kulakov and Project 641BsubmarineB-215.[15]
^"Sutherland Honours Heroes of the North". Navy News: 44. June 2005.
^Milashina, Elena (4 June 2007). "Капиталы первого ранга" [Capital of the First Rank]. Novaya Gazeta. Retrieved 21 September 2020.
Bibliography
Apalkov, Yuri Valentinovich (2005). Противолодочные корабли Часть 1. Противолодочные крейсера, большие противолодочные и сторожевые корабли [Anti-submarine ships Part 1. Anti-submarine cruisers, large anti-submarine ships and patrol ships] (in Russian). St Petersburg: Galeya Print. ISBN978-5-81720-094-2.
Balakin, S. (2001). Бдительный: Сторожевой корабль проект 1135 [Bditelnyy: Patrol Ship Project 1135]. Marine Collection (in Russian). Vol. 6.
Gardiner, Robert; Friedman, Norman (1983). Conway's All the World's Fighting Ships 1947-1982 Part. 2, The Warsaw Pact and Non-Aligned Nations. Annapolis: Naval Institute Press. ISBN978-0-87021-923-8.
Pavlov, Aleksandr Sergeevich (1997). Warships of the USSR and Russia, 1945-1995. Annapolis: Naval Institute Press. ISBN978-1-55750-671-9.
Polmar, Norman (1991). Guide to the Soviet Navy. Annapolis: Naval Institute Press. ISBN978-0-87021-240-6.