A Ukrainian drone strike on Russian air defenses has disabled multiple radar systems and surface-to-air missile launchers in the Donetsk sector, eastern Ukraine, Defense Intelligence of Ukraine (HUR) reported. The latest footage released by HUR shows their elite Prymary (“Ghosts”) unit destroying key Russian military hardware during precision drone attacks in the occupied part of the oblast.

Prymary strikes radar systems and S-300V launchers near occupied Donetsk

HUR released video footage of the operation on its official YouTube channel, showing accurate drone strikes on two S-300V launchers and five radar systems, supporting these launchers and other Russian air defense assets. The S-300V is primarily designed to intercept operational-tactical missiles and serves as a key element of Russia’s anti-missile defense network. However, Russian forces have been also using such launchers in a secondary role — to fire on ground targets, including residential areas in Ukrainian cities.

According to the description accompanying the HUR video, Prymary fighters continue to “systematically weaken Russian air defense — now in the Donetsk direction.” The agency confirmed the destruction of:

• three 48Ya6-K1 Podlyot radar stations, designed to detect targets at low and extremely low altitudes in complex electronic warfare conditions;
• two Niobiy-SV radar stations, used to track aerial targets at medium and high altitudes at distances of up to 200–300 kilometers;
• two S-300V launchers, part of a surface-to-air missile system primarily used to intercept operational-tactical missiles, and also employed by Russian forces in a secondary ground-strike role;
• and one P-18 radar station, a Soviet-era two-coordinate system capable of determining only azimuth and distance, but not altitude.

Official footage shows direct drone hits on Russian systems

The video published by HUR shows direct drone strikes on the listed radar systems and missile launchers. However, the FPV footage cuts off at the moment of impact, and the aftermath is not shown. Still, the accuracy of the strikes indicates that the targeted Russian air defense assets were at least damaged, if not destroyed. 

Ukraine hits four weapons factories in Tula, a regional capital next to Moscow, in a continuing effort to degrade Russia’s defense production capabilities. The drone offensive also struck other military-linked sites across Moscow Oblast, Kursk, Taganrog, Lipetsk, Orsk, and beyond, according to multiple reports. The full extent of damage is currently unknown.

Kamikaze drones strike deep into Tula’s defense industry

Four military-industrial facilities were struck in Tula and Tula Oblast overnight on 11 July, according to reporting by Russian news Telegram channel Astra. 

• Astra confirms that in Tula, drones hit the JSC Design Bureau of Instrument-Making, causing a fire in the administrative building. The same facility was previously attacked in June, when strikes damaged warehouses, a loading hangar, and a power substation — halting operations entirely at the time.
• Also in Tula, drones were shot down directly over the NPO SPLAV plant, which produces multiple launch rocket systems. 
• The fourth site struck was the Aleksinsky Experimental Mechanical Plant in Aleksin, Tula Oblast. Drone debris reportedly fell on the grounds of Workshop No. 4. The plant is involved in producing non-standard equipment for manufacturing explosives and solid propellants, and operates under the state defense-linked Techmash group.
• In addition, Astra reported that a drone hit the Azot chemical plant in Novomoskovsk, also in Tula Oblast. The facility supplies nitric acid used in producing octogen and hexogen — key components of artillery munitions. It had previously been struck in both May and June.

Ukraine struck four weapons factories in Tula overnight, targeting Russia’s defense industry deep inside its territory. Drone attacks also hit sites in Moscow Oblast, Kursk, Taganrog, Lipetsk, Orsk, and more.



TG/Exilenova+, Supernova+ – the clips show the Tula attack. pic.twitter.com/R9CKsNg6YS

— Euromaidan Press (@EuromaidanPress) July 11, 2025

Drone offensive spreads beyond Tula to Moscow Oblast and other regions

According to Astra and Ukrainian Telegram channels, Exilenova+ and Supernova+, drones also targeted several high-value military and industrial targets in other parts of Russia overnight on 11 July.

• In Dubna, Moscow Oblast, explosions were reported near the Kronstadt Group facility — a drone development site previously attacked in May. Exilenova+ claimed the site was hit again and shared video evidence from the location.
• In Lukhovitsy, also Moscow Oblast, Ukrainian Liutyi long-range drones targeted and reportedly hit the Lukhovitsky Aviation Plant, a facility belonging to the MiG aircraft corporation under Rostec. Astra reports that at least two drones impacted the compressor station on the plant’s grounds, partially collapsing one wall. The nearby Lukhovitsy fuel depot was also in the vicinity of the strike zone. 

Lukhovitsy (Moscow Oblast): Ukrainian Liutyi drones reportedly struck the Lukhovitsky Aviation Plant, part of the MiG aircraft corporation. Astra said two drones hit a compressor station, causing partial collapse of one wall.

TG/Exilenova+, Supernova+ pic.twitter.com/Fa2E386F3T

— Euromaidan Press (@EuromaidanPress) July 11, 2025

More facilities targeted across Russian territory

Further strikes were reported in multiple other oblasts:

• Kursk Oblast — Drones hit industrial sites in Belyovsky and Kurchatovsky districts. The local governor stated that fires broke out in production areas. In one case, a warehouse reportedly burned after a UAV strike. 
• Taganrog, Rostov Oblast — A UAV was allegedly neutralized near the Beriev aircraft plant. The city’s mayor claimed that debris ostensibly fell onto the factory grounds. Such wording from local officials is often a euphemistic way to report a direct hit. Supernova+ shared footage, showing Ukrainian drones flying over the area.

Taganrog, Rostov Oblast — A UAV was allegedly neutralized near the Beriev aircraft plant.

The city’s mayor claimed that debris ostensibly fell onto the factory grounds. Such wording from local officials is often a euphemistic way to report a direct hit.

Supernova+ shared… pic.twitter.com/LzwhxNcQBP

— Euromaidan Press (@EuromaidanPress) July 11, 2025

• Lipetsk Oblast — The regional head claimed a drone fell on an agricultural enterprise in Khlevensky district, causing a fire and ostensibly resulting in casualties. 
• Orsk, Orenburg Oblast — Astra and Exilenova+ report that the Orsk Mechanical Plant, a key producer of artillery shell casings and rocket system components, experienced a fire inside its paint shop. Exilenova+ says the sabotage is suspected.
• Saint Petersburg — Rosaviatsia claimed that Pulkovo airport suspended flights temporarily due to security concerns overnight on 11 July.
• In Zhukovsky, Moscow Oblast, the Russian aviation agency Rosaviatsia announced temporary flight restrictions during the night. The same agency later claimed the restrictions had been lifted as of the morning of 11 July.

Russia’s Ministry of Defense claimed that a total of 155 drones were downed over Russian territory and occupied Crimea during the night. According to their statement, this included 13 over Tula Oblast, 11 over Moscow Oblast, and dozens across Kursk, Bryansk, Belgorod, Smolensk, and other areas. 

Update: Ukrainian military confirms some strikes

The General Staff of the Armed Forces of Ukraine reported that overnight on 11 July, Ukrainian drone units, together with other defense elements, struck two Russian military-industrial sites.

One target was the Lukhovitsky Aviation Plant in Moscow Oblast, which handles full-cycle MiG fighter jet production. Explosions were recorded at the site.

The second strike, carried out with support from Ukraine’s Special Operations Forces and the SBU, hit the Shipunov Design Bureau in Tula Oblast. The facility produces missiles for Russian air defense systems.

The General Staff said explosions, smoke, and emergency vehicle activity were observed near both targets. Damage is being assessed.