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Deep & Emerging Tech·August 24, 2026·1 min read

This company wants to stop underwater drones and even submarines with a whole new form of sonar technology

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Silent-listening sensors paired with a second active sonar to track underwater drones show how defense is adapting to cheap, autonomous threats. Any operator with critical waterfront or subsea assets should assume detection tech is evolving fast—and that drone risk is now a continuous, not episodic, concern.