In the early hours of 3 July, Ukrainian drones targeted multiple sites across four Russian oblasts and occupied Crimea, including a confirmed strike on the Energiya defense battery factory in Yelets and an attempt to strike the military airfield in Lipetsk. Local officials and eyewitness footage confirm explosions and fires, while Moscow claims to have downed 69 UAVs in total.

Drone strike hits defense battery manufacturer in Yelets

According to eyewitness footage published news Telegram channels, Ukrainian drones hit the Energiya plant in Yelets, Lipetsk Oblast. The factory is the largest producer of sealed lead-acid, nickel-cadmium, and lithium-ion batteries for Russia’s military, including systems ranging from UAVs to intercontinental ballistic missiles.

Russian Telegram channel Astra reports that a drone struck the factory’s parking area, igniting several vehicles and damaging nearby infrastructure. Explosions and heavy smoke were seen in the area. The Lipetsk Oblast Governor Igor Artamonov confirmed a drone fell near an enterprise parking lot, causing a fire and triggering the evacuation of nearby plant workers. Footage of this fire also shows that windows were shattered in the nearby building of the plant.

One of the clips, featuring the black smoke rising from the parking lot, captured an additional strike on the plant. 

Drones target Russia's military-grade batteries maker and airbase

Energiya factory in Yelets was last hit in May. In Lipetsk, drones seem to have been intercepted before reaching the airfield.https://t.co/q8IyqvZFCL
TG/Exilenova+ pic.twitter.com/GANUZnyEFs

— Euromaidan Press (@EuromaidanPress) July 3, 2025

Airfield in Lipetsk targeted

Local authorities did not provide specifics on the airfield impact, but explosions were reported in Lipetsk city and across the oblast.

Artamonov claimed that drone fragments allegedly hit a detached house, killing one civilian and injuring two more. Another UAV ostensibly hit a section of an under-construction apartment building in Yelets.

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Voronezh Oblast also targeted

Voronezh Oblast Governor Alexander Gusev stated via Telegram that drone fragments damaged the roofs of two detached houses in Voronezh. The strike also knocked down a power line, leaving a local village without electricity. 

Russia claims mass drone interception

The Russian Ministry of Defense stated in the morning that air defense systems allegedly shot down 69 Ukrainian drones: 27 over Belgorod Oblast, 22 over Voronezh, 10 over Lipetsk, 8 over Kursk, and 2 over occupied Crimea.

Despite the scale of the incident, Belgorod Governor Vyacheslav Gladkov and acting Kursk Governor Alexander Khinshtein made no public comment on the attacks.

Flight restrictions and fire in Tambov

Astra reported that Russia’s Federal Air Transport Agency temporarily restricted flights at airports in Tambov, and Samara amid the drone threat.

Separately, acting Tambov Oblast Governor Yevgeny Pervyshov reported a fire at an unspecified enterprise in the city of Kotovsk overnight on 3 July. He said the blaze, believed to have been caused by a technological malfunction, killed three employees and injured three others.

Kotovsk hosts several industrial plants, including facilities for plastics, equipment, and a gunpowder factory.

Pervyshov did not connect the incident to any drone activity.

Editor's note: This is a developing story and is being updated.

Ukraine confirmed strikes on the Energia factory in Russia's Lipetsk Oblast overnight on July 3, a facility that produces components for missiles and drones, including batteries for the Iskander missile system and cruise missiles.

The attack on the Energia plant in the city of Yelets was first reported by Lipetsk Governor Igor Artamonov. Artamonov said a fire broke out near the facility after a drone strike, and residents reported multiple explosions.

Employees in nearby workshops were evacuated. No casualties have been reported. Residents of Yelets were reporting multiple explosions, according to the Russian Telegram news channel Astra.

Andrii Kovalenko, head of the Counter-Disinformation Center at Ukraine's National Security and Defense Council, confirmed the strike, calling Energia "one of the most critical targets for Russia." According to Kovalenko, the facility manufactures batteries for missile guidance and glider modules, including for the Iskander system and cruise missiles.

Ukraine's General Staff later on July 3 released an official statement confirming the strike, saying the attack was carried out by the Ukrainian Armed Forces' Unmanned Systems Forces in coordination with other defense elements.

The General Staff also stated that explosions were recorded on the factory grounds and that production had been halted. "The Defense Forces continue to take measures to undermine the military and economic potential of the Russian (troops) and force Russia to stop its armed aggression against Ukraine," the statement said.

The results of the fire damage are still being clarified, according to the military.

The Energia plant produces parts for ballistic and cruise missiles, as well as batteries for drones and glide bombs. The factory was previously targeted multiple times this past May.

The city of Yelets lies some 250 kilometers (150 miles) north of the Russia-Ukraine border.

Artamonov also claimed that drones caused damage to other areas in the region. Wreckage from an intercepted drone allegedly crashed onto a residential building, killing a woman and injuring two other people.

Explosions were also reported overnight in the Russian-occupied city of Khartsyzk in Ukraine's Donetsk Oblast, with Russian Telegram channels citing eyewitnesses who claim a missile may have struck a Russian ammunition depot.

Several rounds of secondary detonations followed the initial blast, according to the reports.

The Kyiv Independent could not verify these claims.

Russia's Defense Ministry claimed that its air defenses shot down a total of 69 Ukrainian drones overnight. The ministry said 27 drones were intercepted over Belgorod Oblast, 22 over Voronezh Oblast, 10 over Lipetsk Oblast, eight over Kursk Oblast, and two over Russian-occupied Crimea.

Ukraine regularly strikes military targets deep within Russian territory in an effort to diminish Moscow's fighting power.

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