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Rubis vs Sturgeon

Rubis vs Sturgeon at a glance — displacement 2,400 vs 3,640 tons, length 73 vs 89 m, speed 15 vs 15 knots, crew 66 vs 107.

Rubis submarine side profile drawing
🇫🇷 Rubis
Sturgeon submarine side profile drawing
🇺🇸 Sturgeon
Specifications
Rubis Sturgeon
Origin 🇫🇷 France 🇺🇸 United States
Category Submarine Submarine
Type Nuclear-powered attack submarine Nuclear-powered attack submarine
Manufacturer Arsenal de Cherbourg (DCAN) General Dynamics Electric Boat
Year introduced 1983 1967
Number built 6 units 37 units
Estimated unit price NA NA
Displacement 2,400 tons 3,640 tons
Maximum speed 15.0 knots 15.0 knots
Range Unlimited Unlimited
Length 73.6 m 89.1 m
Beam 7.6 m 9.7 m
Crew 66 107
Max depth 300 m 400 m
Performance Radar Chart
Armament & Systems
Rubis Sturgeon
Armament
  • 4 x 533 mm (21 in) torpedo tubes
  • F17 mod2 torpedoes
  • F21 Artemis torpedoes
  • Exocet SM39 anti-ship missiles
  • FG 29 mines
  • 4 × 21 inch (533 mm) amidship torpedo tubes
  • Mark 48 and Mk-48 ADCAP torpedoes
  • Harpoon missiles
  • Tomahawk missiles
  • SUBROC anti-submarine missiles
  • Mark 67 Submarine Launched Mobile Mines
  • Mark 60 CAPTOR mines
Propulsion Pressurised water CAS-48 nuclear reactor (48 MW), 2 propulsion turbo generators (2 x 3,150 kW), 1 electric motor (8,448 shp), 1 shaft 1 × S5W pressurized water reactor, 2 × steam turbines, total 15,000 shp (11,000 kW), 1 shaft
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Frequently Asked Questions

Which has greater displacement, the Rubis-class or Sturgeon-class?
The Sturgeon-class has greater displacement at 3,640 tons compared to the Rubis-class's 2,400 tons.
Which is faster, the Rubis-class or Sturgeon-class?
The Sturgeon-class is faster with a maximum speed of 15 knots compared to the Rubis-class's 15 knots.
Which has longer range, the Rubis-class or Sturgeon-class?
Both the Rubis-class and Sturgeon-class are nuclear-powered and have unlimited range, limited only by food supplies and crew endurance.
Which is longer, the Rubis-class or Sturgeon-class?
The Sturgeon-class is longer at 89.1 meters compared to the Rubis-class's 73.6 meters.
How many crew members do the Rubis-class and Sturgeon-class have?
The Sturgeon-class has a larger crew complement of 107 compared to the Rubis-class's 66 crew members.
Which can dive deeper, the Rubis-class or Sturgeon-class?
The Sturgeon-class can dive deeper with a maximum depth of 400 meters compared to the Rubis-class's 300 meters.
Which has been built in greater numbers, the Rubis-class or Sturgeon-class?
The Sturgeon-class has been built in greater numbers with 37 vessels compared to 6 vessels of the Rubis-class.