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The Soviet Navy's Project 611 (
NATO reporting name NATO uses a system of code names, called reporting names, to denote military aircraft and other equipment used by post-Soviet states, former Warsaw Pact countries, China, and other countries. The system assists military communications by providi ...
: Zulu class) were one of the first Soviet post-Second-World-War attack submarines. They were similarly capable to the American GUPPY fleet-boat conversions. They were a contemporary of the Whiskey-class submarines and shared a similar sonar arrangement. Like most conventional submarines designed 1946–1960, their design was influenced by the German
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
Type XXI submarine.


Design

The first few boats of the class were equipped with twin 57mm and twin 25mm anti-aircraft guns and no snorkels, although the guns were removed and snorkels added soon after the boats entered service.Friedman, p. 398 Six were converted in 1956 to become the world's first ballistic missile submarines, one armed with a single R-11FM Scud missile and five others with two Scuds each. They were designated as Project AV 611 and received the NATO reporting name of Zulu V. The missiles were too long to be contained in the boat's hull, and extended into the enlarged sail. To be fired, the submarine had to surface and raise the missile out of the sail. Soviet submarine B-67 successfully launched a missile on 16 September 1955. The Zulus were the basis for the very successful Foxtrot-class submarine, which lent their hull to the Golf class of ballistic missile submarine.


Boats

Twenty-six boats were built overall, entering service from 1952 to 1957, 8 of them in
Leningrad Saint Petersburg, formerly known as Petrograd and later Leningrad, is the List of cities and towns in Russia by population, second-largest city in Russia after Moscow. It is situated on the Neva, River Neva, at the head of the Gulf of Finland ...
and 18 in Severodvinsk. Their names were initially ''B-61'' through ''B-82'' and ''B-88'' through ''B-91'', with most renamed in the 1970s or 1980s. The class received the
NATO reporting name NATO uses a system of code names, called reporting names, to denote military aircraft and other equipment used by post-Soviet states, former Warsaw Pact countries, China, and other countries. The system assists military communications by providi ...
s Zulu I through Zulu V, the last referring to the five converted missile-firing submarines (excluding the prototype). It is unclear from references how many of each subclass were built. Most were repurposed for non-combat purposes before being destroyed.


Notes


Citations


Bibliography

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Further reading

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External links


Zulu Class submarines – Complete Ship List (English)
{{Soviet and Russian submarines after 1945 Submarine classes of the Russian and Soviet Navy Ballistic missile submarines