Wearable counter‑drone tech enters frontline service across US, Ukraine and IDF units

The Jerusalem Post | Anna Ahronheim

Autonomous Guard’s Wearable Kit counter-drone system has entered active service with Ukrainian troops, undergone operational testing with the US Army in Europe, and deployed with Israeli maneuvering forces in Gaza. This compact radio-frequency detection and jamming device provides early warning of hostile unmanned aerial systems up to two kilometres away, allowing infantry units to disrupt threats before visual contact.

The rapid proliferation of low-cost, first-person-view (FPV) strike drones across modern battlefields has exposed dismounted infantry to unprecedented aerial surveillance and targeting risks. To counter this, the wearable system offers directional alerts and three-kilometre jamming capabilities, supplemented by SkyLock’s handheld RF guns. At higher command levels, the five-kilometre range Sky Spotter Pro system integrates friendly drone data to prevent fratricide and locate hostile operators. During a July exercise in Germany, the US Army’s 2nd Cavalry Regiment integrated these capabilities to counter autonomous threats. Jamming-resistant, AI-enabled drones represent the next escalatory step. Infantry survivability now depends on mobile, decentralized electronic warfare.

Comment

The deployment of Autonomous Guard’s Wearable Kit by the 2nd Cavalry Regiment during EUCOM exercises demonstrates a critical shift in tactical electronic warfare. By integrating RF detection directly onto individual warfighters, the system mitigates the vulnerability of static, vehicle-mounted jamming platforms like the older Duke V3 systems. This transition to decentralised, wearable countermeasures directly addresses the threat of ubiquitous FPV drone strikes observed in Ukraine. Consequently, the electromagnetic signature of a 2nd Cavalry Regiment platoon becomes highly dispersed, complicating Russian electronic intelligence collection.

The proliferation of the Wearable Kit down to the individual soldier inevitably reshapes tactical communications and spectrum management within EUCOM units. As systems like the Sky Spotter Pro proliferate at the squad level, the risk of mutual interference with friendly tactical radios like the AN/PRC-163 increases. This operational friction drives a secondary requirement for automated spectrum coordination software within the US Army's Integrated Tactical Network.

Strategic Question for Discussion

If the deployment of Autonomous Guard's Wearable Kit becomes standard across EUCOM infantry units, how will the resulting electromagnetic noise affect the operational reliability of friendly AN/PRC-163 tactical radios in contested spectrum environments?

The simultaneous operation of multiple Wearable Kit transmitters in close proximity is likely to create localized spectral congestion, potentially degrading the frequency-hopping performance of AN/PRC-163 radios. To mitigate this, units will probably rely on automated spectrum management profiles that partition active jamming bands from primary communication channels. However, in high-intensity environments, this partitioning may reduce the effective jamming bandwidth, leaving a narrow window of vulnerability for adaptive threat drones.

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