Ukrainian drones blew up a Russian ammunition depot near Khrustalnyi in occupied Luhansk Oblast overnight on 27 October, Ukrainian Telegram channel Exilenova+ reported. Drones also hit the oblast’s capital, Luhansk, for hours, and part of the city lost power. Russia’s occupation authorities have not commented.

Russia keeps pushing toward the last big Ukrainian-held cities in Donetsk Oblast. Its artillery there runs on shells kept in rear depots across occupied territory, and those depots sit within reach of Ukraine’s mid-range drones. Each depot lost behind the front pushes Russia to store and move its shells from farther back. That lengthens the supply runs Ukraine’s drones already hunt on the roads of occupied Ukraine.

Secondary detonations near Khrustalnyi lasted over an hour

The drone attack on occupied Luhansk Oblast went on for several hours, Exilenova+ said. Ukraine’s Defense Forces hit the depot near Khrustalnyi, and secondary detonations continued for more than an hour, the channel added. It posted night footage of a large fire glowing on the horizon.

Russia has occupied Khrustalnyi, formerly called Krasnyi Luch, since 2014. The city lies about 65 km southwest of Luhansk. It serves Russian troops as a rear and logistics hub.

Luhansk lost power as drones hit its former airfield

The attack on the city of Luhansk lasted more than four hours, Petro Andriushchenko, head of the Center for the Study of Occupation, said. Residents reported many explosions and fires in several districts, and the power went out. The main strike hit the city’s former airfield, he added. In October 2023, Ukraine’s ATACMS missiles destroyed Russian helicopters at air bases in occupied Luhansk and Berdiansk.

On Yandex Maps, the Russian online mapping service, the struck area near Luhansk airport is blurred, Andriushchenko noted. Yandex blurs military and critical infrastructure sites this way, he wrote.

Exilenova+ also reported a series of explosions in Luhansk. The oblast had been under a mass drone attack for an hour, with dozens of hits in different towns, Ukrainian Telegram channel DroneBomber wrote late on 26 October.

Neither side’s military has mentioned the attack on Luhansk Oblast. Ukraine’s General Staff left it out of its morning report. Russia’s Defense Ministry claimed it downed 222 drones over Russian regions, occupied Crimea, and the Black Sea, without listing Luhansk Oblast.

Pro-Russian local channels confirmed the attack from their side. A channel covering occupied Luhansk Oblast wrote that eyewitnesses saw a large fire and secondary detonations in Khrustalnyi. LIC, the news agency of Russia’s occupation administration in Luhansk Oblast, reported a series of powerful explosions over Luhansk and a visible glow.

The third drone night over occupied Luhansk Oblast in a week

Drones have now hit occupied Luhansk Oblast on three nights in seven days. On 21 October, they struck the seized telecom building in the city of Luhansk that houses the occupation’s mobile operator. Two nights later, strikes cut communications and power in part of the city.

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Khrustalnyi itself burned on 12 October, when strikes hit a former motor depot housing Russian troops. Ukraine also hit an ammunition depot there in June 2022. Back then, the site supplied Russia’s offensive on Sievierodonetsk and Lysychansk.

Blasts in Mariupol, Berdiansk, and Melitopol, and Russian claims from Bryansk

Occupied Mariupol heard two waves of explosions overnight, and the power went out after the attack, Andriushchenko also said. In occupied Berdiansk, several blasts near the Ekvator shopping center preceded a large fire, he added.

On the evening of 26 October, strike drones attacked occupied Melitopol in Zaporizhzhia Oblast, Exilenova+ said. Locals also reported FPV drones hitting targets in the city.

In Russia’s city of Bryansk, Governor Yegor Kovalchuk claimed a night drone attack injured six people and damaged three apartment blocks. He said a man also died when a drone-dropped explosive went off. Yevhen Balytskyi, the Russian-installed head of occupied Zaporizhzhia Oblast, claimed a drone hit a Simferopol–Moscow bus near Prymorsk, killing one passenger.

As the attacks began, Russian monitoring resources tracked up to 350 Ukrainian drones in the air, DroneBomber said. Most flew over Bryansk and Oryol oblasts, with more groups near Crimea, Novorossiysk, and occupied Luhansk Oblast.

Ukraine’s drones also weigh on Russia’s road to occupied Crimea. Truck traffic on the R-280 highway from Rostov Oblast has halved to about 1,000 a day because of drone attacks. Anatolii Tsurkin, who heads a carriers’ association set up in occupied Crimea, said so.

Kyiv set aside $113 million for the first phase of a program of middle-strike drones aimed at Russia’s rear. That makes nights like this one likely to keep coming for depots, airfields, and roads across occupied Ukraine.

Ukraine is carrying out strikes on Russia's railways, the acting governor of Bryansk Oblast says. Yegor Kovalchuk claims that Ukrainian drones collapsed part of a bridge and derailed dozens of rail cars across the region, in a post on Telegram.

Bryansk is the main launchpad for Russia's drone and ballistic strikes on Kyiv and on the Chernihiv and Sumy oblasts, and its lines likely carry supplies that feed those attacks. For nearly a month, Russian jet-powered drones have been striking Kyiv from the region.

Kovalchuk reports damage in three districts but adds that no one was hurt in those drone attacks.

The launchpad's railways take hits

On the Dyatkovo–Lyudinovo line, a drone attack brought down part of a bridge and derailed 10 cars, Kovalchuk says. In the Unecha district, 18 empty gondola cars derailed. In the Navlia district, a strike damaged the track without stopping trains.

Repairs will begin, he notes, once the National Guard has inspected the sites.

Russia's campaign dwarfs it

Ukraine's strikes on Bryansk are modest beside what Russia is doing to Ukraine's railways. In the first eight months of 2026, Ukraine's state operator logged more than 1,600 attacks on its rolling stock and infrastructure, Oleh Holovashchenko of Ukrzaliznytsia tells DW.

Russia has damaged more than 500 locomotives since the invasion, over half of them this year, and has increasingly hunted moving trains to sever the corridors that carry Ukraine's exports and supplies.

A drone finds a train near Poland

The campaign even reaches Ukraine's western edge. On 13 September, a Russian jet Geran struck the locomotive of a passenger train at the Yahodyn crossing in Volyn, two kilometers from the Polish border.

A dispatcher spotted the drone in time to evacuate the passengers, among them former CIA director David Petraeus, and a diplomatic train carrying former British prime minister Boris Johnson had left early.

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

Ukraine's military intelligence (HUR) struck on June 28 the 1060th Material-Technical Support Center in the city of Bryansk, Ukraine's General Staff said.

The facilities store a Russian missile and drone arsenal, Ukrainska Pravda reported, citing a source in HUR.

Local residents reported hearing explosions and gun fire throughout the morning of June 28. Pictures posted on social media show smoke billowing from the area of where the centre, formerly the the 120th arsenal of the Main Missile and Artillery Directorate, is located in an industrial area in the southern part of the city.

The General Staff said it was assessing the strike as extent of the damage was not immediately clear.

Bryansk Oblast Governor Alexander Bogomaz acknowledged a drone attack on the region overnight claiming that four civilians were injured in the attack, damaging ten homes and a vehicle.

Later in the morning, Bogomaz claimed that all the drones had been downed by Russian air defense unit in a separate attack, claiming that no damage had been inflicted. He did not mention the Main Missile and Artillery Directorate in his comments.

The Kyiv Independent cannot immediately verify the reports or claims made by Russian officials.

Bryansk Oblast, located in Russia's far-west, borders Ukraine's Chernihiv and Sumy Oblast, and has been the target of various Ukrainian strikes.

Ukraine's military regularly conducts strikes onto Russian and Russian-occupied territory.

Drones operated by the Security Service of Ukraine (SBU) struck the Kirovske military airfield in occupied Crimea overnight on June 28, the SBU told the Kyiv Independent. The attack destroyed Mi-8, Mi-26 and Mi-28 attack helicopters, and a Pantsyr-S1 self-propelled anti-aircraft missile and gun system, the SBU claimed.

Ukrainian drone strike on Crimea air base destroys 3 Russian helicopters, SBU claims

The attack destroyed Mi-8, Mi-26 and Mi-28 attack helicopters, and a Pantsyr-S1 self-propelled anti-aircraft missile and gun system, the Security Service of Ukraine told the Kyiv Independent.

The Kyiv IndependentKateryna Denisova