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Fiber-Optic Drones Bypass Ukraine's Defenses
10 Jul
Summary
- Russia uses fiber-optic cable drones to evade electronic warfare.
- These drones target high-voltage electricity substations in Ukraine.
- The tactic aims to isolate and black out Ukrainian regions.
Russia has begun utilizing small drones tethered by fiber-optic cables to bypass Ukrainian defenses and attack high-voltage electricity substations, particularly in the northern Sumy region. Open-source analysis confirmed footage of these strikes, revealing a new tactic immune to electronic warfare systems designed to disrupt radio signals.
These fiber-optic drones navigate around protective structures and through ventilation holes to strike autotransformers, essential components of 330 kV and 110 kV substations. The targeting of these units effectively disables the entire transformer, causing significant damage. Such attacks have occurred up to 26 km from the front lines.
This strategy appears to be part of a broader Russian effort to isolate Ukrainian regions and plunge them into darkness. Sumy has faced intensified bombardment since summer 2024. Ukrainian officials have noted a deterioration in the region's security, with Russia aiming to make life unbearable for residents.
The International Criminal Court has previously issued arrest warrants for Russian commanders involved in strikes on Ukraine's power grid. Russia maintains its actions have military purposes, denying civilian targeting.
