Kamikaze drones of an airplane type hit a long-range radar station in Bryansk region (Russia), which controlled the sky 700 km deep into Ukraine, a source in the Security Service of Ukraine (SBU) told Interfax-Ukraine.

"This time, the Russians have one less modernized Nebo-U complex, which helped the enemy identify Ukrainian weapons of destruction and supported bombers attacking the Ukrainian border area with bombs," the agency's interlocutor said on Tuesday.

According to him, the radar worth $100 million was hit by seven kamikaze aircraft-type drones, as a result of which the Nebo-U complex was disabled.

"Due to the defeat of this radar, the enemy has fewer opportunities to detect air targets along the northern border of Ukraine. The radar blindness of the Russians will help our troops conduct reconnaissance, launch drones and make high-quality use of army aviation in this area," a source in the SBU stressed.

He recalled that this is the second Nebo-U complex, which was destroyed by the 13th Main Directorate of Military Counterintelligence of the SBU, the first destroyed in Belgorod region of the Russian Federation. Also, according to the agency's interlocutor, the Kasta-2E2 radar complex has been recently disabled near the temporarily occupied Berdyansk, Zaporizhia region.