GlobalMilitary.net Open-source military intelligence Updated daily

Halibut vs Oscar II

Halibut vs Oscar II at a glance — displacement 3,655 vs 12,500 tons, length 110 vs 155 m, speed 15 vs 15 knots, crew 97 vs 94.

Specifications
Halibut Oscar II
Origin 🇺🇸 United States 🇷🇺 Ex-USSR
Category Submarine Submarine
Type Nuclear-powered cruise missile submarine Nuclear-powered cruise missile submarine
Manufacturer Mare Island Naval Shipyard Sevmash
Year introduced 1960 1986
Number built NA 14 units
Estimated unit price NA NA
Displacement 3,655 tons 12,500 tons
Maximum speed 15.0 knots 15.0 knots
Range Unlimited Unlimited
Length 110.0 m 155.0 m
Beam 8.8 m 18.2 m
Crew 97 94
Max depth NA 520 m
Performance Radar Chart
Armament & Systems
Halibut Oscar II
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)
  • 4 × 533 mm and 2 × 650 mm torpedo tubes in bow
  • 28 × 533 mm and 650 mm weapons, including RPK-2 Vyuga, RPK-6 Vodopad/RPK-7 Veter, Type 40 anti-submarine torpedo or 32 ground mines
  • 24 × P-700 Granit cruise missiles
  • 4 × 100 Mt Poseidon nuclear-powered, nuclear-armed drones
Propulsion S3W reactor, 7300 shp; two turbines, two shafts 2 × pressurized water cooled reactors, HEU ≤ 45%; 2 × steam turbines delivering 73,070 kW (97,990 shp) to two shafts
Explore further
Change comparison vs

Frequently Asked Questions

Which has greater displacement, the Halibut-class or Oscar II-class?
The Oscar II-class has greater displacement at 12,500 tons compared to the Halibut-class's 3,655 tons.
Which is faster, the Halibut-class or Oscar II-class?
Both the Halibut-class and Oscar II-class have a maximum speed of 15 knots.
Which has longer range, the Halibut-class or Oscar II-class?
Both the Halibut-class and Oscar II-class are nuclear-powered and have unlimited range, limited only by food supplies and crew endurance.
Which is longer, the Halibut-class or Oscar II-class?
The Oscar II-class is longer at 155.0 meters compared to the Halibut-class's 110.0 meters.
How many crew members do the Halibut-class and Oscar II-class have?
The Halibut-class has a larger crew complement of 97 compared to the Oscar II-class's 94 crew members.