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The Soviet nuclear-powered submarine K-33 collides with the Finnish merchant vessel M/S Finnclipper in the Danish straits.[citation needed]
![Historical image related to The Soviet nuclear-powered submarine K-33 collides with the Finnish merchant vessel M/S Finnclipper in the Danish straits.[citation needed] from April 12, 1963](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Flag_of_the_Soviet_Union.svg/330px-Flag_of_the_Soviet_Union.svg.png)
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Soviet Union
Country in Eurasia (1922–1991)
The Union of Soviet Socialist Republics (USSR), commonly known as the Soviet Union, was a transcontinental country that spanned much of Eurasia from 1922 until it dissolved in 1991. During its existence, it was the largest country by area, extending across eleven time zones and…Source: Wikipedia (CC BY-SA)
Soviet submarine K-33
Nuclear-powered Project 658-class submarine
K-33 was a Soviet nuclear-powered Project 658-class submarine. She belonged to the Soviet Northern Fleet and carried the identification number 921. In 1977, she was renamed K-54.Source: Wikipedia (CC BY-SA)