Papa vs Romeo
The Papa and the Romeo are both Submarine classes. The Papa displaces 5,197 tons — 3.5x the Romeo's 1,475 tons. The Papa reaches 25 knots vs 15 knots for the Romeo. Operational range is 99,999 nautical miles for the Papa vs 9,000 for the Romeo. The Papa carries a crew of 82 vs 54 for the Romeo. Submerged displacement is 7,000 tons for the Papa vs 1,830 tons for the Romeo. The Papa was produced in 1 units vs 133 for the Romeo. The Papa was commissioned in 1970, 13 years after the Romeo (1957).
| Displacement | 5,197 tons ◉ |
| Maximum speed | 25.0 knots ◉ |
| Range | Unlimited ◉ |
| Length | 106.9 m ◉ |
| Beam | 11.5 m ◉ |
| Crew | 82 ◉ |
| Max depth | 400 m |
| Propulsion | 2 × VM-5 nuclear reactors; 2 × shafts; 2 × steam turbines producing 80,000 PS (59,000 kW) |
| Armament |
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| Displacement | 1,475 tons ◉ |
| Maximum speed | 15.0 knots ◉ |
| Range | 9,000 nm at 9 knots ◉ |
| Length | 76.6 m ◉ |
| Beam | 6.7 m ◉ |
| Crew | 54 ◉ |
| Max depth | NA |
| Propulsion | Two diesels delivering 2.94 MW (4000 shp) with two electric motors driving two shafts. |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Papa-class or Romeo-class?
The Papa-class has greater displacement at 5,197 tons compared to the Romeo-class's 1,475 tons.
Which is faster, the Papa-class or Romeo-class?
The Papa-class is faster with a maximum speed of 25 knots compared to the Romeo-class's 15 knots.
Which has longer range, the Papa-class or Romeo-class?
The Papa-class is nuclear-powered with unlimited range, while the Romeo-class has a range of 9,000 nautical miles.
Which is longer, the Papa-class or Romeo-class?
The Papa-class is longer at 106.9 meters compared to the Romeo-class's 76.6 meters.
How many crew members do the Papa-class and Romeo-class have?
The Papa-class has a larger crew complement of 82 compared to the Romeo-class's 54 crew members.
Which has been built in greater numbers, the Papa-class or Romeo-class?
The Romeo-class has been built in greater numbers with 133 vessels compared to 1 vessels of the Papa-class.