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Foxtrot vs Kilo

Foxtrot vs Kilo at a glance — displacement 1,983 vs 2,325 tons, length 89 vs 72 m, speed 16 vs 17 knots, crew 78 vs 52.

Foxtrot submarine side profile drawing
🇷🇺 Foxtrot
Kilo submarine side profile drawing
🇷🇺 Kilo
Specifications
Foxtrot Kilo
Origin 🇷🇺 Ex-USSR 🇷🇺 Ex-USSR
Category Submarine Submarine
Type Diesel-electric submarine Attack submarine
Manufacturer Sudomekh Rubin Design Bureau
Year introduced 1958 1980
Number built 75 units 75 units
Estimated unit price NA $200 million
Displacement 1,983 tons 2,325 tons
Maximum speed 16.0 knots 17.0 knots
Range 20,000 nm at 8 knots 6,000 nm at 7 knots
Length 89.9 m 72.6 m
Beam 7.4 m 9.9 m
Crew 78 52
Max depth 296 m 300 m
Performance Radar Chart
Armament & Systems
Foxtrot Kilo
Armament
  • 10 x torpedo tubes (6 bow, 4 stern)
  • 22 torpedoes
  • 6 × 533 mm (21 in) torpedo tubes
  • 18 torpedoes
  • 4 Kalibr/Club land-attack cruise missile, anti-ship missile and anti-submarine missile
  • 24 mines
  • 8 9K34 Strela-3 (SA-N-8 Gremlin) or 8 9K310 Igla-1 (SA-N-10 Gimlet) surface-to-air missiles
Propulsion 3 × Kolomna 2D42M 2,000 hp (1,500 kW) diesel engines; 3 × Electric motors (two 1,350 hp and one 2,700 hp); 1 × 180 hp auxiliary motor; 3 shafts Diesel-electric propulsion, 2 × 1000 kW diesel generators, 1 × 5,500–6,800 shp propulsion motor, 1 × fixed-pitch 6-bladed or 7-bladed propeller
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Frequently Asked Questions

Which has greater displacement, the Foxtrot-class or Kilo-class?
The Kilo-class has greater displacement at 2,325 tons compared to the Foxtrot-class's 1,983 tons.
Which is faster, the Foxtrot-class or Kilo-class?
The Kilo-class is faster with a maximum speed of 17 knots compared to the Foxtrot-class's 16 knots.
Which has longer range, the Foxtrot-class or Kilo-class?
The Foxtrot-class has a longer range at 20,000 nautical miles compared to the Kilo-class's 6,000 nautical miles.
Which is longer, the Foxtrot-class or Kilo-class?
The Foxtrot-class is longer at 89.9 meters compared to the Kilo-class's 72.6 meters.
How many crew members do the Foxtrot-class and Kilo-class have?
The Foxtrot-class has a larger crew complement of 78 compared to the Kilo-class's 52 crew members.
Which can dive deeper, the Foxtrot-class or Kilo-class?
The Kilo-class can dive deeper with a maximum depth of 300 meters compared to the Foxtrot-class's 296 meters.
Which has been built in greater numbers, the Foxtrot-class or Kilo-class?
Both the Foxtrot-class and Kilo-class have been built in equal numbers with 75 vessels each.