Poseidon vs Sea Hunter
Overview
The Poseidon and the Sea Hunter are both Unmanned vessel classes.
Displacement is 100 tons for the Poseidon vs 135 tons for the Sea Hunter. The Poseidon reaches 100 knots vs 27 knots for the Sea Hunter. Operational range is 5,400 nautical miles for the Poseidon vs 10,000 for the Sea Hunter.
| Unveiled by Russia in 2015, the Poseidon is a nuclear-armed unmanned underwater vehicle designed for strategic strike, distinguished by its nuclear-powered propulsion system. | |
| Origin | 🇷🇺 Russia |
| Category | Unmanned vessel |
| Type | Unmanned underwater vehicle |
| Manufacturer | Rubin Design Bureau |
| Year introduced | -- |
| Number built | NA |
| Estimated unit price | NA |
| Introduced by the United States in 2016, Sea Hunter is an autonomous trimaran unmanned surface vehicle designed primarily for tracking quiet diesel-electric submarines. | |
| Origin | 🇺🇸 United States |
| Category | Unmanned vessel |
| Type | Unmanned surface vehicle |
| Manufacturer | Leidos |
| Year introduced | 2016 |
| Number built | 2 units |
| Estimated unit price | $20 million |
| Displacement | 100 tons ◉ |
| Maximum speed | 100.0 knots ◉ |
| Range | 5,400 nm ◉ |
| Length | 24.0 m ◉ |
| Beam | 2.0 m |
| Max depth | 1,000 m |
| Propulsion | Liquid metal reactor (at least 15 MW) with electric transmission |
| Armament |
|
| Displacement | 135 tons ◉ |
| Maximum speed | 27.0 knots ◉ |
| Range | 10,000 nm ◉ |
| Length | 40.0 m ◉ |
| Beam | NA |
| Max depth | NA |
| Propulsion | 2x Diesel engines, twin screws |
| Armament |
-- |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Poseidon or Sea Hunter?
The Sea Hunter has greater displacement at 135 tons compared to the Poseidon's 100 tons.
Which is faster, the Poseidon or Sea Hunter?
The Poseidon is faster with a maximum speed of 100 knots compared to the Sea Hunter's 27 knots.
Which has longer range, the Poseidon or Sea Hunter?
The Sea Hunter has a longer range at 10,000 nautical miles compared to the Poseidon's 5,400 nautical miles.
Which is longer, the Poseidon or Sea Hunter?
The Sea Hunter is longer at 40.0 meters compared to the Poseidon's 24.0 meters.