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Russia Is Using Drones As Acoustic Sensors To Restrict Gray Zone Roads
Russia is deploying drones as distributed acoustic sensor platforms to monitor and restrict vehicle movement along contested grey zone road corridors in Ukraine. Drones equipped with acoustic detection payloads can identify vehicle types by engine signatures without requiring visual contact. The technique enables persistent area denial and targeting of supply routes even under poor visibility or electronic countermeasure conditions. This operational innovation has significant implications for counter-logistics operations in future conflicts.