Uncrewed vessel · Undersea
Sea Dart
Leidos low-cost uncrewed undersea vehicle for Navy and commercial missions.
by Leidos · Unveiled Apr 7, 2025
DevelopmentUncrewed vesselUnderseaUnveiledApr 7, 2025
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Uncrewed vessel · No licensed photo on file
Low-cost, adaptable uncrewed undersea vessel from Leidos' sea systems unit, offered to the U.S. Navy and commercial customers with customizable payloads.
Timeline1
- UnveiledConfirmed
Sea Dart unveiled
Leidos announced Sea Dart on 7 April 2025.
The latest 10 milestones. Solid entries are confirmed, outlined reported, dashed estimated or still to come; dotted italic entries are speculative. Dates show only the precision the sources give.