Unmanned Surface Vehicle​
Surface & Expeditionary Warfare​
Cyber On-Board Protection​


Swift Sea-Stalker S3 is an Unmanned (Remote or Autonomous) Small Unmanned Surface Vehicle (sUSV) with high endurance, a robust aluminum hull, and a heavy-duty no. 2 diesel engine available in two different propulsion packages using Propeller and Water jet-based systems. It is compliant with NATO Standardization Agreements (STANAG) 4586 and the Joint Architecture for Unmanned Systems (JAUS) protocol. ​​

Key Features

Reliable Propulsion​
For enhanced speed, range, stability and endurance​
Multi-Mission Systems​
Integrated advanced ISR package, Built-in diagnostics and redundancy for exceptional reliability
Optimized Hull​
For reduced drag, improved stability and proven hull strength​
Integrated electronics / control system
For situational awareness and vessel control

Game Changing Capabilities

Technical Specification


20 Feet (6.1 Meter)​


6 feet (1.82 Meter)


6.6 Feet (1.98 Meter)​


400 Gallons (1514.16 Liters)


30 knots with Range of 1,000 NM​

  • Engines: Yanmar, 4LV230 rated at 230 HP [3800 RPM]
  • Propulsion: Hamilton Water Jet HJ-213​
  • Sensors: Radar/EO/GPS/AIS/Satellite Communication (COTS)
  • Autonomy: Capable [Swift or Client Specified]
  • Self-scuttling: No Capture by Adversaries Capability
  • RCA: Low Profile Vessel (LPV)\
  • Detection: Reduced Cross-section Area (RCA)
  • Transportable: ISO container (20’), Air/Helo or Sea
  • Payload: 1500lb Max with a 1000 +NM @ Cruising Speed
  • Radar: Solid-State w/Target Analyzer [Furuno DRS2DNXT]
  • AIS: Transceiver [Furuno FA70]
  • Compass: Satellite [Furuno SCX20]
  • Sonar: Multi-Beam [Furuno DFF3D]
  • Communication: High-Speed [KVH TracNet H30]
  • Cameras: Low-light, HD-Night Vision [FLIR M364C]
  • Hull: Rugged 5086 Marine Grade Aluminum
  • Sea-State(SS): Operate/Survive (3-4)
  • Equipment: All Systems except Autonomy is COTS
  • Production: Rapid Manufacturing Capability (15–20 craft/month)
  • Transportable: Deployable from Air/ Sea/Land
  • Maintainability: TOC minimal due to COTS Systems
  • Watertight: Hull cannot sink unless intentionally scuttled
  • Stability: High SS survivability with optional Outriggers

Downloadable Resources

How can we work together?

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…

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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.

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