How Arcani’s HARK Is Designed For Modern Battlefield Acoustics

Arcani is pitching HARK as a passive acoustic sensor that can detect, classify, and localize drones and ground threats in real time.

The system has been tested in NATO and UK-US military exercises, and it fits a broader push toward AI-driven acoustic sensing in noisy combat environments.

If it works as intended, it could give troops a low-power edge tool to spot drone threats faster and prioritize responses more effectively.