Cases
Autonomous passive FPV detection and protection of frontline positions
arrow_backTo the overview05 August 2026 | Fencora A/S
Fencora’s TerraGuard system addresses the growing threat posed by FPV drones targeting frontline positions and critical infrastructure. The use case focuses on providing units in the field with an autonomous, passive, and low‑signature protection solution capable of detecting and classifying hostile drones without emitting RF signals.
The system uses acoustic sensors, AI‑based signal processing, and autonomous tracking to identify FPV drones early and deliver real‑time data to modular effectors. TerraGuard is designed to operate as a last‑line defense, where rapid reaction time, low signature, and robust performance are essential.
The use case covers both static and mobile operations, including protection of:
Frontline positions
Mobile operations centers
Ammunition depots
Critical infrastructure in high‑risk areas
TerraGuard supports military units by reducing vulnerability to FPV attacks and increasing survivability in modern operational environments.
This case is written by:
Fencora A/S
Fencora develops autonomous sensor systems designed to counter modern drone threats. Our primary product, TerraGuard, integrates passive acoustic detection, AI‑based classification, and autonomous tracking in a rugged, field‑ready platform. The system provides last‑line protection against FPV attacks and supports military units, critical infrastructure, and mobile operations centers.
Founded in 2024, Fencora is progressing towards TRL 4–6 with field testing planned for 2026.