Halibut vs Improved Kilo

The Halibut and the Improved Kilo are both Submarine classes. Displacement is 3,655 tons for the Halibut vs 2,325 tons for the Improved Kilo. The Halibut reaches 15 knots vs 12 knots for the Improved Kilo. Operational range is 99,999 nautical miles for the Halibut vs 7,500 for the Improved Kilo. The Halibut carries a crew of 97 vs 52 for the Improved Kilo. Submerged displacement is 5,000 tons for the Halibut vs 3,075 tons for the Improved Kilo. The Halibut was commissioned in 1960, 20 years before the Improved Kilo (1980).

American nuclear-powered submarine, introduced in 1960, propelled by a 7300 shp S3W reactor.
Origin 🇺🇸 United States
Category Submarine
Type Nuclear-powered guided missile submarine
Manufacturer Mare Island Naval Shipyard
Year introduced 1960
Number built NA
Estimated unit price NA
Russian attack submarine, introduced in 1980, uses diesel-electric propulsion.
Origin 🇷🇺 Russia
Category Submarine
Type Attack submarine
Manufacturer Rubin Design Bureau
Year introduced 1980
Number built 75 units
Estimated unit price $200 million
Displacement 3,655 tons â—‰
Maximum speed 15.0 knots â—‰
Range Unlimited â—‰
Length 110.0 m â—‰
Beam 8.8 m â—‰
Crew 97 â—‰
Max depth NA
Propulsion S3W reactor, 7300 shp; two turbines, two shafts
Armament
  • 1 Regulus missile launcher (5 x Regulus I or 2 x Regulus II missiles)
  • 6 x 21 inch (533 mm) torpedo tubes (four forward, two aft)
Displacement 2,325 tons â—‰
Maximum speed 12.0 knots â—‰
Range 7,500 nm at 7 knots â—‰
Length 72.6 m â—‰
Beam 9.9 m â—‰
Crew 52 â—‰
Max depth 300 m
Propulsion Diesel-electric propulsion; 2 × 1000 kW diesel generators; 1 × 5,500–6,800 shp (4,100–5,100 kW) propulsion motor; 1 × fixed-pitch 6-bladed or 7-bladed propeller
Armament
  • 6 × 533 mm (21 in) torpedo tubes
  • 18 torpedoes
  • 4 Kalibr/Club land-attack cruise missile, anti-ship missile and anti-submarine missile (some versions)
  • 24 mines
  • 8 9K34 Strela-3 (SA-N-8 Gremlin) or 8 9K310 Igla-1 (SA-N-10 Gimlet) surface-to-air missiles

Performance Radar Chart

Frequently Asked Questions

Which has greater displacement, the Halibut-class or Improved Kilo-class?
The Halibut-class has greater displacement at 3,655 tons compared to the Improved Kilo-class's 2,325 tons.
Which is faster, the Halibut-class or Improved Kilo-class?
The Halibut-class is faster with a maximum speed of 15 knots compared to the Improved Kilo-class's 12 knots.
Which has longer range, the Halibut-class or Improved Kilo-class?
The Halibut-class is nuclear-powered with unlimited range, while the Improved Kilo-class has a range of 7,500 nautical miles.
Which is longer, the Halibut-class or Improved Kilo-class?
The Halibut-class is longer at 110.0 meters compared to the Improved Kilo-class's 72.6 meters.
How many crew members do the Halibut-class and Improved Kilo-class have?
The Halibut-class has a larger crew complement of 97 compared to the Improved Kilo-class's 52 crew members.