StormRider 550 / 850
A Polish modular surface-vessel family, with the smaller 550 unveiled in September 2026.
- Country / region
- Poland
- Programme status
- Development / trials
- Sources reviewed
- 21 Sept 2026
- Primary domain
- Sea surface
- System type
- Uncrewed surface vessel
- Developer / manufacturer
- WB Group / RADMOR
- Origin / production countries
- Poland
- Other names
- STORMRIDER; StormRider 550; StormRider 850
- Variants / configurations
- StormRider 850 — naval demonstration reported; StormRider 550 — September 2026 debut
- Operators / programme customers
- Polish Navy cooperation in a reported 850 demonstration; procurement not established
Evidence & current status
Public programme evidence establishes the stated maturity only; unreported numerical data remain unknown.
Role & capabilities
- Maritime surveillance
- Modular mission equipment
Specifications in context
- Configuration
- Modular 550 and 850 surface-vessel family
Published configuration baseline; not independently demonstrated at every loading and sea condition.
Source ↗ - Hull / propulsion
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Dimensions
- StormRider 550: 5.5 m length
Published configuration baseline; not independently demonstrated at every loading and sea condition.
Source ↗ - Displacement / mass
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Payload
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Endurance
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Range
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Speed
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Sea state / environment
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Sensors
- StormRider 850: navigation radar, sonar, echo sounder and electro-optical turret
Advertised larger-model fit; not automatically the 550 sensor package.
Source ↗ - Communications / control
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗ - Launch / deployment
- Not established in the reviewed public sources.
Public evidence gap. No estimate or neighbouring variant value has been substituted.
Source ↗