The attack, allegedly carried out by a Ukrainian agent, is believed to have destroyed two components of the Valdai anti-drone system.
Ukrainian Agent Infiltrates Deep Into Russia, Destroys Drone-Jamming System
A Ukrainian agent reportedly traveled nearly 300 miles into Russian territory to plant explosives under the Valdai drone-jamming system—one of Moscow’s top defense technologies.
The explosion on February 6 in Dolgoprudny, near Moscow, destroyed two key components of the system.
Ukraine’s Main Intelligence Directorate (GUR) claimed the attack weakened Russia’s ability to detect UAVs, potentially opening the way for future drone strikes on Moscow.
How a Ukrainian Agent Sabotaged Russia’s Valdai Defense System
Russia developed the Valdai system to counter UAV threats, particularly from Ukraine. It combines radar, infrared sensors, and jamming devices to detect and neutralize drones within six miles.
Despite its advanced design, a Ukrainian agent managed to infiltrate its location and plant an explosive device.
Footage captured a massive nighttime blast. “The explosive device destroyed two Russian Valdai radar systems, designed for 24-hour UAV detection and counteraction,” a GUR representative stated.
Ukraine Expands Deep Strikes into Russian Territory
This is not the first time Ukraine has launched sabotage missions inside Russia. Ukrainian agents have previously targeted fighter jets, warships, and other military assets.
The Valdai system was a high-value target. Its destruction weakens Russia’s drone defenses, potentially enabling larger strikes on military and industrial facilities.
Ukraine’s deep-strike campaign is intensifying, with increasing attacks on airbases, factories, and oil facilities. Reports suggest drone raids last month disrupted up to 10% of Russia’s petroleum output.
Drones vs. Russian Defenses: A Battle Ukraine Is Winning
Anti-drone systems like Valdai are built to counter UAV threats, but even the most advanced technology has vulnerabilities.
Ukraine is deploying more long-range UAVs capable of traveling over 1,000 miles with precision guidance and explosive payloads. Some drones can even drop bombs and return to base for multiple missions.
For Russia, stopping these drones is a growing priority as the war drags into its fourth year. Meanwhile, Ukraine is determined to keep dismantling Russian defenses to maintain its strategic advantage.
Ukraine’s GUR announces the destruction of Russia’s newly developed and deployed “Valdai” radar system in Moscow.
The system, designed to detect drones and airborne threats, was a recent addition to Russia’s air defense network.
Now it’s not. pic.twitter.com/SzSrCd6FIf
— SPRAVDI — Stratcom Centre (@StratcomCentre) February 13, 2025
High-Risk, High-Reward: Ukrainian Agent’s Daring Operation Near Moscow
Sabotaging a defense system deep inside Russia, especially near Moscow, is a risky mission.
The attack on Valdai highlights the boldness of Ukrainian agents, who are infiltrating enemy territory to take down strategic targets.
Modern warfare extends beyond battlefields. Intelligence operations and sabotage are becoming key elements of Ukraine’s strategy. The war has reached Moscow’s doorstep—and this may be just the beginning.