UNMANNED UNDERWATER VEHICLES (UUVS) Submarine Surveillance System That’s Rapidly Deployable, Unpredictable Unveiled by Anduril
3rd April 2025
Defense contractor Anduril has rolled out a new, readily deployable undersea surveillance system called Seabed Sentry, which uses networks of small and relatively low-cost modular sensor nodes. A novel sonar array with a design influenced by the extendable arms on satellites is the main sensor being paired with it now. Expanding fleets of quieter and otherwise more modern submarines, especially in Russia and China, as well as growing threats to critical undersea infrastructure, are driving demand for more and better ways to monitor what happens beneath the waves across the Western world.
Anduril has already been working on various elements of Seabed Sentry for around a year. The system leverages various prior developments, including Lattice, the company’s proprietary artificial intelligence-enabled autonomy software package. The Seabed Sentry name is a callback to Anduril’s first product, the land-based Sentry, which is designed to monitor for threats in the air and on the surface.