Foxtrot vs Halibut

The Foxtrot and the Halibut are both Submarine classes. Displacement is 1,983 tons for the Foxtrot vs 3,655 tons for the Halibut. The Foxtrot reaches 16 knots vs 15 knots for the Halibut. Operational range is 20,000 nautical miles for the Foxtrot vs 99,999 for the Halibut. The Foxtrot carries a crew of 78 vs 97 for the Halibut. Submerged displacement is 2,515 tons for the Foxtrot vs 5,000 tons for the Halibut. The Foxtrot was commissioned in 1958, 2 years before the Halibut (1960).

Ex-USSR submarine, 1958 introduction year, propelled by three diesel engines and three electric motors.
Origin 🇨🇳 Ex-USSR
Category Submarine
Type Diesel-electric patrol submarines
Manufacturer Sudomekh
Year introduced 1958
Number built 75 units
Estimated unit price NA
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
Displacement 1,983 tons â—‰
Maximum speed 16.0 knots â—‰
Range 20,000 nm at 8 knots â—‰
Length 89.9 m â—‰
Beam 7.4 m â—‰
Crew 78 â—‰
Max depth 296 m
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
Armament
  • 10 x torpedo tubes (6 bow, 4 stern)
  • 22 torpedoes
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)

Performance Radar Chart

Frequently Asked Questions

Which has greater displacement, the Foxtrot-class or Halibut-class?
The Halibut-class has greater displacement at 3,655 tons compared to the Foxtrot-class's 1,983 tons.
Which is faster, the Foxtrot-class or Halibut-class?
The Foxtrot-class is faster with a maximum speed of 16 knots compared to the Halibut-class's 15 knots.
Which has longer range, the Foxtrot-class or Halibut-class?
The Halibut-class is nuclear-powered with unlimited range, while the Foxtrot-class has a range of 20,000 nautical miles.
Which is longer, the Foxtrot-class or Halibut-class?
The Halibut-class is longer at 110.0 meters compared to the Foxtrot-class's 89.9 meters.
How many crew members do the Foxtrot-class and Halibut-class have?
The Halibut-class has a larger crew complement of 97 compared to the Foxtrot-class's 78 crew members.