Credit
Saberwyn · CC BY-SA 3.0 · Resized · CC BY-SA 3.0 · Source ↗ · Modified
FORCETALLY
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At a glance
Measured figures
Double Eagle Mark II · Length
Single sourceDouble Eagle original · Length
Single sourceConfiguration
| Specification | Double Eagle (mine disposal vehicle) | Seafox drone |
|---|---|---|
| Complement | — | Not applicable |
| Type | remotely operated vehicle (ROV)[source] | Unmanned Undersea Vehicle[source] |
| Manufacturer | Saab Underwater Systems AB[source] | — |
| Role | disposal of naval mines[source] | — |
| Depth | 500 metres (1,600 ft)[source] 500 metres (1,600 ft)[source] |
Length
Single source1.2 m (3 ft 11 in)[source]
Double Eagle Mark II · brushless electric motors for fine manoeuvering
Single sourceDouble Eagle Mark III · four brushless electric motors as main thrusters
Single sourceDouble Eagle Mark II · two brushless electric motors for main propulsion, and six
Single sourcetwo 5 kilowatt brushless electric motors for main propulsion, and six 0.4 kilowatt brushless electric motors for fine manoeuvering[source]
four 7 kilowatt brushless electric motors as main thrusters[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Sensors | scanning sonar, echo locations , doppler logs , or self-navigation systems[source] | — |
|---|
| Relative dimensions | The Mark III is 80 centimetres (31 in) longer and 130 kilograms (290 lb) heavier than its predecessor.[source] | — |
|---|
| Country of origin | Sweden[source]Inventory Origin column; table 3, row 44, cell 4; revision 1374738459; retrieved 2026-09-30 | Germany[source]Inventory Origin column; table 32, row 17, cell 3; revision 1377349156; retrieved 2026-09-30 |
|---|
| Name | — | SeaFox[source] |
|---|
| Builders | — | Atlas Elektronik[source] |
|---|
| Operators | — | United States United Kingdom Estonia Finland Germany Netherlands Sweden Belgium Ukraine Romania[source] |
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| Propulsion | — | Four independent motors plus hover thruster[source] |
|---|
| Endurance | — | ~ 800m[source] |
|---|