SBS drone strikes on Russian air defense in May 2026

In May 2026, Ukrainian drone operators carried out precision strikes against the air defense systems of Russian troops in the Luhansk, Donetsk, and Zaporizhia regions, significantly limiting their ability to detect targets in the air.

Events unfolded over several days. Units of the Unmanned Systems Forces successively attacked the Nebo-SV radar station, the Buk-M2 anti-aircraft missile system command and staff vehicle, the S-350 Vityaz tractor, as well as warehouses and logistics hubs. Each strike was recorded by reconnaissance drones, and confirmation came from several independent sources the next morning.

Operation in Luhansk region

The Nebo-SV radar station was located near the front line. Its main task was the early detection of air targets at a distance of up to 380 kilometers. After a series of strikes, the station lost its functionality. Operators of the 1st separate SBS center used kamikaze drones, which hit directly into the antenna post and the equipment cabin. As a result of the damage, Russian air defense units in this sector were left without reliable air situation support for several days.

According to data released on May 26, 2026, the station was on standby. The impact occurred at 03:47 Kyiv time. Video footage distributed by SBS shows two devices hitting different modules of the complex in succession. After the first impact, the antenna began to rotate chaotically, and the second destroyed the power supply.

Defeat of Buk-M2 and Vityaz

In the Donetsk region, operators of the 9th Kairos Battalion of the 414th Ptakhi Magyar Brigade attacked the command and staff vehicle of the Buk-M2 anti-aircraft missile system. The vehicle served as a fire control point. A direct hit disabled the communications system and the computer unit. A few hours later, the 413th Raid Regiment hit a tractor of the S-350 Vityaz complex in the Zaporizhia region. The tractor was transporting elements of the launcher, which made it impossible to quickly move the complex to a new position.

These strikes took place over a period of 48 hours. Russian forces attempted to evacuate the damaged equipment, but repeated attacks on logistical routes prevented this. Analysts estimate that it will take at least three weeks for the complexes to fully return to service.

Impact on logistics and warehouses

In parallel with the strikes on radar and anti-aircraft facilities, drones attacked logistics depots and temporary deployment points. In Luhansk region, two ammunition and fuel depots were destroyed. In Donetsk region, three logistics hubs on supply routes were hit. Zaporizhia region was hit along the routes along which the occupiers transferred equipment and personnel.

The systematic nature of the attacks led to Russian units in these regions facing fuel and ammunition shortages within 72 hours. The movement of equipment became riskier due to constant surveillance by Ukrainian reconnaissance drones.

The role of individual SBS units

The 1st Separate Center, the 9th Kairos Battalion, the 413th Raid Regiment, the 412th Nemesis Brigade, and the Deep Strike Center participated in the interaction. Each unit had a clearly defined area of ​​responsibility. Coordination was carried out through secure communication channels, which allowed avoiding losses among Ukrainian operators.

The 412th Nemesis Brigade was responsible for reconnaissance of logistical routes in the Zaporizhia region. The 413th Raid Regiment specialized in strikes on moving targets. This division of tasks ensured high efficiency of the operation.

Strategic implications as of the end of May 2026

The loss of the Nebo-SV radar and the damage to two anti-aircraft missile systems significantly weakened the air cover of Russian troops in the eastern direction. Ukrainian aviation and long-range drones received a wider window for action. According to Western analysts, the density of Russian air defense in this sector decreased by approximately 25–30 percent.

In the following weeks, the SBS continued to strike at similar targets. This allowed them to maintain the initiative in the air and complicate the supply of Russian units. Operations of this type became regular and only partially predictable for the enemy.

Technical features of affected systems

The Nebo-SV radar belongs to the meter-range radar family. It is capable of detecting low-visibility targets, but has low accuracy in determining coordinates. The Buk-M2 is a mobile medium-range complex, which is still considered one of the main air defense assets of the Russian army. The S-350 Vityaz is a more modern system designed to protect important facilities from cruise missiles and drones.

Hitting command vehicles and tractors, rather than launchers, allowed for maximum effect with minimal drone consumption. This tactic became typical for SBS units in 2026.

Overall, the operation demonstrated the maturity of the Ukrainian drone system. The combination of reconnaissance, precision strikes, and repeated strikes on logistics created an effect that exceeded the simple sum of individual attacks. The Russian command was forced to review supply routes and increase the camouflage of air defense positions.

Further developments

As of May 27, 2026, the SBS continued to monitor the damaged facilities. Additional strikes on repair teams and attempts to evacuate equipment became part of the next phase of the operation. This allowed keeping Russian air defense units in a state of constant tension.

International observers note that such actions by Ukrainian forces of unmanned systems are gradually changing the balance in the air in favor of Ukraine. The number of successful hits on key elements of Russian air defense in the first five months of 2026 exceeds the figures of the previous year.

Sources

1. Censor.net, May 26, 2026.
2. Ministry of Defense of Ukraine, report for May 27, 2026.
3. Institute for the Study of War (ISW), Daily Review for May 26–27, 2026.
4. Ukrainska Pravda, material from May 27, 2026.