Improved Kilo vs Yankee Notch
Improved Kilo vs Yankee Notch at a glance — displacement 2,325 vs 7,700 tons, length 72 vs 141 m, speed 12 vs 13 knots, crew 52 vs 120.
Specifications
|
Improved Kilo |
Yankee Notch |
| Origin |
🇷🇺 Russia |
🇷🇺 Ex-USSR |
| Category |
Submarine |
Submarine |
| Type |
Attack submarine |
Nuclear-powered cruise missile submarine |
| Manufacturer |
Rubin Design Bureau |
Severodvinsk |
| Year introduced |
1980 |
1987 |
| Number built |
75 units |
3 units |
| Estimated unit price |
$200 million |
NA |
| Displacement |
2,325 tons |
7,700 tons |
| Maximum speed |
12.0 knots |
13.0 knots |
| Range |
7,500 nm at 7 knots |
Unlimited |
| Length |
72.6 m |
141.5 m |
| Beam |
9.9 m |
11.7 m |
| Crew |
52 |
120 |
| Max depth |
300 m |
400 m |
Armament & Systems
|
Improved Kilo |
Yankee Notch |
| 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
|
- 32–40 x RK-55 Granat (SS-N-21 Sampson) cruise missiles, tube-launched
- 4 x 533 mm and 2 x 400 mm bow torpedo tubes
- 8 x 533 mm torpedo tubes in the inserted waist section
|
| 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 |
two VM-4 pressurized water cooled reactors powering four steam turbines driving two shafts |
Detailed Comparison
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Which has greater displacement, the Improved Kilo-class or Yankee Notch-class?
The Yankee Notch-class has greater displacement at 7,700 tons compared to the Improved Kilo-class's 2,325 tons.
Which is faster, the Improved Kilo-class or Yankee Notch-class?
The Yankee Notch-class is faster with a maximum speed of 13 knots compared to the Improved Kilo-class's 12 knots.
Which has longer range, the Improved Kilo-class or Yankee Notch-class?
The Yankee Notch-class is nuclear-powered with unlimited range, while the Improved Kilo-class has a range of 7,500 nautical miles.
Which is longer, the Improved Kilo-class or Yankee Notch-class?
The Yankee Notch-class is longer at 141.5 meters compared to the Improved Kilo-class's 72.6 meters.
How many crew members do the Improved Kilo-class and Yankee Notch-class have?
The Yankee Notch-class has a larger crew complement of 120 compared to the Improved Kilo-class's 52 crew members.
Which can dive deeper, the Improved Kilo-class or Yankee Notch-class?
The Yankee Notch-class can dive deeper with a maximum depth of 400 meters compared to the Improved Kilo-class's 300 meters.
Which has been built in greater numbers, the Improved Kilo-class or Yankee Notch-class?
The Improved Kilo-class has been built in greater numbers with 75 vessels compared to 3 vessels of the Yankee Notch-class.
