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Foxtrot vs James Madison

Foxtrot vs James Madison at a glance — displacement 1,983 vs 7,443 tons, length 89 vs 130 m, speed 16 vs 16 knots, crew 78 vs 140.

Foxtrot submarine side profile drawing
🇷🇺 Foxtrot
James Madison submarine side profile drawing
🇺🇸 James Madison
Specifications
Foxtrot James Madison
Origin 🇷🇺 Ex-USSR 🇺🇸 United States
Category Submarine Submarine
Type Diesel-electric submarine Nuclear-powered ballistic missile submarine
Manufacturer Sudomekh General Dynamics Electric Boat
Year introduced 1958 1964
Number built 75 units 10 units
Estimated unit price NA NA
Displacement 1,983 tons 7,443 tons
Maximum speed 16.0 knots 16.0 knots
Range 20,000 nm at 8 knots Unlimited
Length 89.9 m 130.0 m
Beam 7.4 m 10.0 m
Crew 78 140
Max depth 296 m 400 m
Performance Radar Chart
Armament & Systems
Foxtrot James Madison
Armament
  • 10 x torpedo tubes (6 bow, 4 stern)
  • 22 torpedoes
  • 16 Polaris A3 or Poseidon C3 or Trident I C4 missiles
  • 4 × 21-inch (533 mm) torpedo tubes
  • 12 torpedoes
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 1 × S5W PWR, 2 geared steam turbines (15,000 shp (11,000 kW)), 1 shaft
Change comparison vs

Frequently Asked Questions

Which has greater displacement, the Foxtrot-class or James Madison-class?
The James Madison-class has greater displacement at 7,443 tons compared to the Foxtrot-class's 1,983 tons.
Which is faster, the Foxtrot-class or James Madison-class?
The James Madison-class is faster with a maximum speed of 16 knots compared to the Foxtrot-class's 16 knots.
Which has longer range, the Foxtrot-class or James Madison-class?
The James Madison-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 James Madison-class?
The James Madison-class is longer at 130.0 meters compared to the Foxtrot-class's 89.9 meters.
How many crew members do the Foxtrot-class and James Madison-class have?
The James Madison-class has a larger crew complement of 140 compared to the Foxtrot-class's 78 crew members.
Which can dive deeper, the Foxtrot-class or James Madison-class?
The James Madison-class can dive deeper with a maximum depth of 400 meters compared to the Foxtrot-class's 296 meters.
Which has been built in greater numbers, the Foxtrot-class or James Madison-class?
The Foxtrot-class has been built in greater numbers with 75 vessels compared to 10 vessels of the James Madison-class.