Russia May Be Using Hidden Devices to Boost Drone Capabilities in Ukraine, Expert Says

Russia may be deploying small, hidden signal repeaters within Ukrainian cities to enhance the range and precision of its drones, potentially bypassing air defense systems, according to weapons expert Cameron Chell. These devices could be integral to an expanding "mesh" network, allowing drones and ground-based repeaters to relay encrypted signals across multiple connections, making them more resilient to electronic jamming.

Chell, CEO and co-founder of Draganfly, explained that this tactic, first reported by the Kyiv Post, allows drones to maintain real-time communication even when direct signals are disrupted. "The use of mesh networking is now making it increasingly hard for a defensive position to bring down Russian drones in an effective manner," Chell told Fox News Digital. He noted that the devices are approximately the size of a large lunchbox and can be easily concealed, making them difficult to detect electronically. Their deployment, even in small numbers, could significantly increase the effectiveness and resilience of Russian drone operations.

This development comes amid heightened tensions, with Russia issuing diplomatic notices on October 3 urging foreign nationals and embassy staff to leave Kyiv due to perceived "mortal danger" and threats of "massive retaliatory strikes."

Ukrainian Air Force spokesperson Yurii Ihnat confirmed on September 29 that Russian forces are integrating mesh networking into their drone fleets and upgrading onboard optics. "The enemy is using high-quality materials in its UAVs and increasing camera resolution, allowing the enemy to view the situation on the ground in detail and use these UAVs for various targets," Ihnat stated, adding that the use of mesh networks is indeed present and dangerous.

Chell emphasized that the network itself is becoming the primary weapon, with the drone serving as the execution tool. "The network is now the weapon, and the drone is what executes the desired result," he said, calling the situation an "unbelievable moment in the tactics of what's unfolding here with the future of warfare."

Serhii Beskrestnov, a defense technology adviser to the Ukrainian presidency, also warned on October 3 about the potential use of these concealed ground repeaters in Kyiv. "Such repeaters are difficult to find, but we must search for them. As long as they exist, shielding the city with electronic warfare will not be effective," Beskrestnov cautioned.

Analysts have pointed to a September 4 strike on the Security Service of Ukraine (SBU) headquarters in Kyiv as possible evidence of this tactic. Tracking data reportedly showed no relay drones airborne during that strike, suggesting that hidden ground-based repeaters might have been used to maintain communications.

Ukrainian President Volodymyr Zelenskyy stated on September 28 that while Ukraine intercepts about 70% of conventional Russian drones, this rate drops to 57% against newer, faster jet-powered unmanned aerial vehicles (UAVs). He also noted that Russia plans to spend $12 billion next year solely on producing jet-powered drones and loitering munitions.

Chell suggested that Russia's innovation in drone warfare indicates a broader shift in military strategy, potentially extending beyond the current conflict. "Russia probably has the intention of, if needed, expanding this war," he warned.