Subsea Services

The latest commercial marine news, from below the waves - hydrogarphic surveys, diving services, and ocean sciences.

Solar powered surface vessel

UK start-up launches drone fleets to guard oceans

2026-05-05T11:23:00+01:00

Online Oceans has raised £4 million (€4.6 million) to deploy autonomous surface vessels for persistent maritime surveillance, from subsea cable protection to anti-submarine warfare.