The SU-1 is a compact, high-endurance Unmanned Underwater Vehicle (UUV) designed to deliver reliable autonomous performance in demanding maritime environments. Its rugged aluminum structural frame, durable HDPE outer shell, and free-flooding hull design reduce buoyancy complexity while maximizing operational reliability. Featuring a low-power architecture, modular payload sections, small-aperture sensing, and two-way communications, the SU-1 offers a flexible and adaptable solution for ISR, mine countermeasures, and environmental survey operations.
330 ft.
@ 3 Knots
Durable free-flooding design for reliable performance
Integrated sensors deliver precise positioning and situational awareness
Featuring integrated optics, LiDAR, navigation sensors, and forward-looking sonar, the SU-1 delivers precise situational awareness and accurate underwater navigation in complex operating environments.
Designed with mission flexibility in mind, the modular payload bay allows operators to configure the SU-1 for ISR, mine countermeasures, environmental surveys, and other specialized mission profiles.
The buoyancy control system is engineered to maintain stability and depth throughout the mission, supporting efficient underwater performance across varying operating conditions.
Integrated attachment points simplify handling, launch, and recovery while providing secure mounting options for transport, deployment, and mission-specific accessories.
Powered by a modular 15.5 kWh lithium-ion battery architecture, the SU-1 delivers extended endurance while allowing batteries to be replaced or serviced with ease.
The communications antenna supports reliable acoustic, RF, and satellite connectivity, enabling mission updates, positioning, and data exchange throughout the operational cycle.
A high-efficiency electric propulsion system combines dual axial and vertical thrusters to deliver agile maneuverability, precise depth control, and speeds of up to 30 knots when required.
Technical Specification |
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Length |
7 ft. (2.13m) |
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Beam |
1.6 ft. (0.49m) |
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Max Depth |
330 ft. (100m) |
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Range (@ 3 knots) |
250 NM |
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Speed |
Up to 30 knots |
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Weight |
100 lbs. (45 kg) NP |
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Battery |
Modular |
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Battery (Capability) |
15.5 kWh |
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Type |
6×2.5 kWh [Lithium-ion] |
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MACHINERY |
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Electronics |
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Others |
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We design, build, integrate, and maintain naval vessels for multiple missions: from border protection to lower-intensity threat missions and high-demand or high-threat law enforcement scenarios.
Challenger: Smart, Brave, Empowered
In 2022, we unveiled our 46 feet Challenger, a surface vessel designed for Unmanned missions that combine total situational awareness with functional design and superior performance,
Learn more about Challenger or Swiftships Autonomous Solutions.
Of course, we can build your vessels in our location! But if for some economic or strategic reasons, you choose vessels’ construction at your location – Swiftships can provide you a full support. We have extensive experience working with international clients on co-production programs, and we offer customized solutions to meet your needs. Learn more about Shipbuilding or Co-production services.
