K-33 was a Soviet nuclear-powered Project 658-class submarine (NATO reporting name Hotel II). She belonged to the Soviet Northern Fleet and carried the...

Pacific Fleet of the Soviet Navy. It was one of six Project 629 strategic ballistic-missile submarines assigned to the 15th Submarine Squadron based at Rybachiy...

K-27 was the only nuclear submarine of the Soviet Navy's Project 645. It was constructed by placing a pair of experimental VT-1 nuclear reactors that...

69°04′52″N 33°25′59″E / 69.0810624°N 33.4329968°E / 69.0810624; 33.4329968 Soviet submarine K-21 is a K-class submarine of the Soviet Navy during World...

K-159 (Russian: К–159) was a Project 627A "Kit" (Russian: проект-627A кит, NATO reporting name November-class) nuclear-powered submarine that served in...

in the Soviet Navy with the Northern Fleet (in 3rd submarine division, later in 17th submarine division). Four of the class (K-14, K-42, K-115, K-133) were...

K-43 was a Charlie-class nuclear-powered cruise missile submarine operated by the Soviet and Indian navies. It was built between 1964 and 1967 and was...

K-141 Kursk (Russian: Курск) was an Oscar II-class nuclear-powered cruise missile submarine of the Russian Navy. On 12 August 2000, K-141 Kursk was lost...

submarine of the Soviet Navy. The "B" (actually "Б") in her designation stands for большая (bolshaya, "large"). Commissioned in 1971, the submarine operated...

Thresher Scorpion K-8 K-219 K-278 Komsomolets Nine nuclear submarines have sunk, either by accident or scuttling. The Soviet Navy lost five (one of which...