. "Soviet submarine K-222"@en . . . . . . . "--12-28"^^ . . . . . "300"^^ . . "Soviet submarine K-162 was the world's fastest submarine. The first submarine constructed with a titanium hull, she was the only vessel of the Soviet Union's Project 661 Anchar nuclear-powered attack submarine design. The boat is best known in the West by its NATO reporting name Papa class. K-162 was renamed K-222 in 1978."@en . . . . "Soviet submarine K-162 was the world's fastest submarine. The first submarine constructed with a titanium hull, she was the only vessel of the Soviet Union's Project 661 Anchar nuclear-powered attack submarine design. The boat is best known in the West by its NATO reporting name Papa class. K-162 was renamed K-222 in 1978."@en . . . . . .