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Spectre Silent Endurance

Summary

Maritime and underwater
Alameda, United States
Use: Dual-use

About

More from Saildrone

All 3 on the company page

Spectre StealthMaritime and underwater · Not stated
SurveyorMaritime and underwater · Not stated

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Unmanned surface vessel for anti-submarine warfare and surveillance, carrying towed arrays or sonar.

Status

Commercial status

Not stated

ANNOUNCED
PROTOTYPE
PILOT
AVAILABLE
AT SCALE

Evidence of real operation

Company demo only

COMPANY DEMO
LAB TESTING
CUSTOMER REPORTED
DOCUMENTED OPERATION
REPEATED DEPLOYMENTS

On the map

OpenFreeMap · OpenMapTiles · OpenStreetMap

Sources

1

Company claims1

Saildrone names Spectre Silent Endurance on its website.
saildrone.comUndated

SA

Saildrone

3 machines by Saildrone

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The company

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Who are they?

Builds autonomous uncrewed surface vessels for maritime defense intelligence, ocean mapping and environmental data collection.

Head office

Alameda, United States

Draft data · not reviewed yet · Data checked on 13 Oct 2026

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