Ohio vs Oscar II
Ohio vs Oscar II at a glance — displacement 16,764 vs 12,500 tons, length 170 vs 155 m, speed 12 vs 15 knots, crew 155 vs 94.
Specifications
|
Ohio |
Oscar II |
| Origin |
🇺🇸 United States |
🇷🇺 Ex-USSR |
| Category |
Submarine |
Submarine |
| Type |
Nuclear-powered ballistic missile submarine |
Nuclear-powered cruise missile submarine |
| Manufacturer |
General Dynamics Electric Boat |
Sevmash |
| Year introduced |
1981 |
1980 |
| Number built |
18 units |
14 units |
| Estimated unit price |
$2,000 million |
NA |
| Displacement |
16,764 tons |
12,500 tons |
| Maximum speed |
12.0 knots |
15.0 knots |
| Range |
Unlimited |
Unlimited |
| Length |
170.0 m |
155.0 m |
| Beam |
13.0 m |
18.2 m |
| Crew |
155 |
94 |
| Max depth |
240 m |
520 m |
Armament & Systems
|
Ohio |
Oscar II |
| Armament |
- 4 × 21 inch (533 mm) Mark 48 torpedo tubes
- 20 × Trident II D5 SLBM
- 154 × Tomahawk cruise missiles
- Harpoon missiles
|
- 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 |
1× S8G PWR nuclear reactor, 2× geared turbines; 35,000 shp (26 MW), 1x Fairbanks Morse auxiliary diesel, 1× 325 hp (242 kW) auxiliary motor, 1 shaft with seven-bladed screw |
2 × pressurized water cooled reactors, HEU ≤ 45%; 2 × steam turbines delivering 73,070 kW (97,990 shp) to two shafts |
Detailed Comparison
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Which has greater displacement, the Ohio-class or Oscar II-class?
The Ohio-class has greater displacement at 16,764 tons compared to the Oscar II-class's 12,500 tons.
Which is faster, the Ohio-class or Oscar II-class?
The Oscar II-class is faster with a maximum speed of 15 knots compared to the Ohio-class's 12 knots.
Which has longer range, the Ohio-class or Oscar II-class?
Both the Ohio-class and Oscar II-class are nuclear-powered and have unlimited range, limited only by food supplies and crew endurance.
Which is longer, the Ohio-class or Oscar II-class?
The Ohio-class is longer at 170.0 meters compared to the Oscar II-class's 155.0 meters.
How many crew members do the Ohio-class and Oscar II-class have?
The Ohio-class has a larger crew complement of 155 compared to the Oscar II-class's 94 crew members.
Which can dive deeper, the Ohio-class or Oscar II-class?
The Oscar II-class can dive deeper with a maximum depth of 520 meters compared to the Ohio-class's 240 meters.
Which has been built in greater numbers, the Ohio-class or Oscar II-class?
The Ohio-class has been built in greater numbers with 18 vessels compared to 14 vessels of the Oscar II-class.
