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A European defense startup is making drone submarines that can lurk underwater for 3 months at a time
businessinsider.com/defence-startup-helsing-making-surveillance-drone-submarines-lurk-underwater-months-2025-5
Helsing sea drones being tested near Portsmouth Naval Base in the UK.
Helsing
German defense tech startup Helsing is working on a fleet of AI-equipped underwater sea drones.
It said they can operate for three-month stretches, with hundreds controlled by a single operator.
The news comes…
This story appeared on businessinsider.com, 2025-05-15 09:10:14.