Sverdlov-class cruiser

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Admiral Ushakov in 1981
Class overview
Name	Sverdlov class
Builders	Baltic Shipyard, Leningrad Nikolayev Shipyard, Mykolaiv Admiralty Shipyard, Leningrad Severodvinsk Shipyard, Severodvinsk
Operators	Soviet Navy  Russian Navy  Indonesian Navy
Preceded by	Chapayev class
Succeeded by	Kynda class
Built	1948–1959
In commission	1952–1992
Planned	30
Completed	14
Cancelled	16
Retired	13
Preserved	1 Mikhail Kutuzov
General characteristics
Type	Cruiser
Displacement	13,600 tonnes (13,385 long tons) standard 16,640 tonnes (16,377 long tons) full load
Length	210 m (689 ft 0 in) overall 205 m (672 ft 7 in) waterline
Beam	22 m (72 ft 2 in)
Draught	6.9 m (22 ft 8 in)
Propulsion	2 × shaft geared steam turbines 6 × boilers, 110,000 hp (82,000 kW)
Speed	32.5 knots (60.2 km/h; 37.4 mph)
Range	9,000 nmi (17,000 km; 10,000 mi) at 18 knots (33 km/h; 21 mph)
Complement	1,250
Armament	4 × triple 15.2 cm (6.0 in)/57 cal B-38 guns in Mk5-bis turrets 6 × twin 10 cm (3.9 in)/56 cal Model 1934 guns in SM-5-1 mounts 16 × twin 3.7 cm (1.5 in) AA guns in V-11M mounts 2 × quintuple 533 mm (21.0 in) torpedo tubes in PTA-53-68-bis mounts
Armor	Belt: 100 mm (3.9 in) Conning tower: 150 mm (5.9 in) Deck: 50 mm (2.0 in) Turrets: 175 mm (6.9 in) front, 65 mm (2.6 in) sides, 60 mm (2.4 in) rear, 75 mm (3.0 in) roof Barbettes: 130 mm (5.1 in) Bulkheads: 100–120 mm (3.9–4.7 in)

The Sverdlov-class cruisers, Soviet designation Project 68bis, were the last conventional gun cruisers built for the Soviet Navy. They were built in the 1950s and were based on Soviet, German, and Italian designs and concepts developed before the Second World War. They were modified to improve their sea capabilities, allowing them to operate at high speeds in the rough waters of the North Atlantic. The design carried an extensive suite of modern radar equipment and anti-aircraft artillery. The Soviets originally planned to build 40 ships in the class, to be supported by the Stalingrad-class battlecruisers and various aircraft carriers.

Stalin, along with the leadership of the Soviet Navy, wanted a ship that followed a naval doctrine focused on three priorities:

• supporting the defense of the Soviet coastline,
• operating out of naval bases worldwide, and
• protecting Soviet Arctic, Baltic, Mediterranean and Black Sea interests.

Secondary missions envisioned for this class of ship were commerce raiding^[1] and political presence in the Third World, but they were considered obsolete for the missile age (in which defensive and anti-submarine resources were the priority) by Soviet Premier Nikita Khrushchev and the General Staff, who grudgingly conceded only some cruisers for limited roles as flagships in strategic and tactical naval operations. Within the Soviet Navy in 1959, leading admirals still believed that more big cruisers would be helpful in the sort of operations planned in Cuba and in support of Indonesia.

The Sverdlovs were also a threat to the British and Dutch navies, which lacked 24-hour day/night carrier capability before satellite surveillance.^{[citation needed]}

The big ship threat to the Royal Navy was useful to it in justifying maintaining a conventional fleet of warships and aircraft carriers, especially for use in the North Atlantic.^[2] The response was to introduce the Blackburn Buccaneer, a carrier-based strike aircraft that had the performance required to approach and attack Sverdlov-class ships at ultra-low level, using toss bombing attacks to deliver nuclear ordnance, while remaining outside the 5 km effective range of the Soviet 100 mm (3.9 in) and 37 mm (1.5 in) guns. When the building program was cut back, and the battlecruisers and carriers were canceled, the Sverdlovs were left dangerously unprotected when operating in areas outside the cover of land-based aircraft. Their secondary mission, operating on their own as commerce raiders, was also compromised as they would be extremely vulnerable, in good weather, to USN carrier battle groups equipped with modern strike aircraft and to the remaining Baltimore- and Des Moines-class cruisers equipped with 8-inch guns. The Royal Navy's last Fiji- and Tiger-class gun cruisers, and the USN's Gearing- and Forrest Sherman-class destroyers, lacked the armor, range^[3] and speed required to counter the Sverdlovs.

In 1954 Sverdlov class construction was canceled by Khrushchev after 14 hulls had been completed. Two additional hulls were scrapped on the slip, and four partially complete Sverdlovs launched in 1954 were scrapped in 1959. Sverdlov class ships remained in service through the 1970s, during which they underwent a limited modernization program before finally leaving service in the late 1980s.

The only remaining ship of the class, Mikhail Kutuzov, is preserved in Novorossiysk.