Ukrainian drones forced Rosneft's Kuybyshevsky oil refinery in Samara Oblast, Russia, to halt oil processing on 10 June, Reuters reported. The strike puts all three plants in the Rosneft Samara refining hub out of full operation at the same time.

Reuters confirms processing halt at both primary units

Reuters cited two industry sources to confirm that processing stopped at both AVT-4 and AVT-5 after the strike. Each unit has a nominal processing capacity of about 73,000 barrels of crude oil (10,000 metric tons) per day. The hits caused damage and subsequent fires at both. 

Samara Oblast Governor Vyacheslav Fedorishchev claimed a massive overnight drone attack injured three people and caused "damage to several industrial facilities." 

An earlier report on 10 June described fires at the Kuybyshevsky refinery after the strike.

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Fire reported at Kuibyshev oil refinery in Russia’s Samara after drone strike

Plant size and output

Kuybyshevsky's 2024 crude oil throughput was 4.7 million tons, equal to 94,400 barrels a day, Reuters reported. That year's output included 0.8 million tons of gasoline, 1.4 million tons of diesel, and 1.3 million tons of fuel oil. Nominal capacity stands at 7 million tons per year. The plant is one of the largest oil refining facilities in the Volga region. It also supplies fuel for the Russian army.

The Kuybyshevsky plant was also previously hit in January 2026, August 2025, and in March 2024. The earlier strikes damaged equipment and forced production cycles to stop.

Same night: Cheboksary defense plant struck

The same night, Ukrainian forces also struck the VNIIR-Progress plant in Cheboksary, Chuvashia, which was previously hit on 5 May. The factory makes "Kometa" antennas that protect Russian drones from electronic warfare. It also makes satellite receivers for GLONASS, GPS, and Galileo systems. Ukraine's General Staff said such modules are used in Shahed-type drones, Iskander and Kalibr missiles, and aerial bombs.

Meanwhile, today saw a strike on the Afipsky refinery in Krasnodar Krai. 

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Afipsky oil refinery burns again as Ukrainian drones return to Krasnodar Krai

By May 2026, Ukrainian drones had taken six of ten Russian refineries hit during that month offline. Russian media counted 24 of Russia's 33 largest refineries struck since 2022. Only the Omsk and Angarsk plants east of the Urals remain untouched so far.

Russia's gasoline crisis has spread to 25 of its own regions and six occupied Ukrainian ones, the Russian-language Moscow Times reported on 10 June. Six days earlier, the count stood at 15. Ukrainian strikes on Russian refineries hit a wartime monthly record in May 2026, dropping Russian refining loading well below the start of the year.

From 15 regions to 25 in under a week

The Russian Telegram channel 7×7 counted at least 25 Russian regions facing gasoline shortages and supply disruptions as of 10 June. Less than a week earlier, on 4 June, the number stood at 15. Restrictions also apply across six Russian-occupied Ukrainian regions: Crimea, Sevastopol, and the Luhansk, Donetsk, Kherson, and Zaporizhzhia oblasts.

Bloomberg counted 38 Ukrainian strikes on Russian refineries from January through May 2026. May alone saw 16 — the highest monthly figure of the war. According to OilX, Russian refinery loading has dropped 14% since the start of the year and stays roughly 20% below pre-war levels.

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Afipsky oil refinery burns again as Ukrainian drones return to Krasnodar Krai

Regional officials have responded unevenly. The acting governor of Belgorod Oblast, Alexander Shuvaev, acknowledged the shortage. Krasnodar Krai governor Veniamin Kondratyev called the situation "artificial hype." Residents publicly mocked the claim under his Telegram post, which was republished on a local channel. Gas stations in Krasnodar Krai have begun closing due to a shortage.

Fuel prices have spiked in occupied Crimea. On 10 June, AI-92 cost about $1.14 per liter, against $0.96 in Moscow. AI-95 traded near $1.25, up from $1.04 in the Russian capital. Resellers were offering fuel at $1.81-$2.08 per liter — about 50% above official Crimean prices.

On 8 June, Russia's Energy Ministry announced the creation of a task force to manage the fuel crisis, citing "growing enemy air attacks."

Occupied Sevastopol cancels fuel coupons after tankers fail to arrive

Sevastopol's Russian-installed governor said on 10 June that planned distribution of rationed petrol had been delayed, Reuters wrote on 11 June. Mikhail Razvozhayev claimed oil tanker trucks could not bring fuel into the city, following recent Ukrainian strikes on supply routes. Crimea, occupied by Russia in 2014, introduced fuel rationing last month due to shortages on the peninsula.

"Unfortunately, oil tanker trucks were unable to come to the city tonight," Razvozhayev wrote on Telegram. 

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Ukrainian drones knocking out the northwestern entrance to Crimea: four bridges targeted in one night

He said priority for refueling on 11 June would go to public transport, utilities, emergency vehicles, and government vehicles.

"I am addressing everyone: there is no point in lining up at... the gas stations tomorrow," he added late on 10 June. 

Existing rationing coupons would be canceled and new ones issued today.

Razvozhayev later claimed over two dozen Ukrainian drones were downed in the early hours of Thursday in a fresh attack on Sevastopol. The city is Crimea's second-largest and home to Russia's Black Sea Fleet.

On the same day, a major drone attack hit Russia's Volga region of Samara, more than 900 km from the front line, forcing state-owned oil giant Rosneft to halt processing at its Kuibyshevsky refinery.

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All three Rosneft Samara refineries now offline or reduced as drones halt Kuibyshevsky operations yesterday

Ukrainian President Volodymyr Zelenskyy said Wednesday evening that Ukraine’s recently launched mid-range strike campaign against Russian logistics, including large-scale strikes on supply and fuel trucks, had proved its worth.

"In recent months, we are especially grateful for the mid-strikes: Russian military logistics throughout the entire depth of the temporarily occupied territory are now within reach of Ukrainian drones," he said. "Our impact reaches Russia’s border regions as well. The enemy feels it, and we will continue to expand it."

Ukrainian drones struck four vehicular bridges at Crimea's northwestern entrance overnight on 11 June 2026, quisling official Vladimir Saldo claimed. The strikes are part of Ukraine's most recent mid-range strike push—now at its fourth day—reaching every road corridor between Crimea and mainland Ukraine. The same night, drone attacks also rolled across Sevastopol, Bakhchysarai, Saky, and other Crimean sites.

Four bridges damaged at the Armiansk isthmus

Saldo, the Russian-installed head of occupied Kherson Oblast, named the four targets on his Telegram. They include the automobile bridge in the Perekop-Armiansk area and a bridge near Stavky, Kherson Oblast. Two more bridges near Myrne and Preobrazhenka span the North Crimean Canal. Saldo stated all four spans sustained damage.

Three Crimean northern choke points hit in four days

Ukraine struck the Chonhar bridge on 7 and 9 June, closing Russia's main road link to occupied Crimea, yet the Russians reportedly installed a pontoon bridge next to the severely damaged crossing. On 10 June, Ukrainian drones hit the bridge from Henichesk to Arabat Spit. With both routes fully or partially shut, Russia had rerouted traffic through Armiansk and Perekop — the very corridor struck overnight. DeepState analysts noted that Ukrainian strikes on the bridges are an important part of the blockade of occupied southern Ukraine.

Not only an entrance, but also targets across the peninsula

Russia's occupation governor, Mikhail Razvozhayev, claimed 32 drones were shot down over Sevastopol between 22:00 and midnight. He claimed the drones fell near Sevastopol Bay, Cape Fiolent, and Balaklava. The city declared two air alerts during the night and the morning.

Monitoring Telegram channel Krymsky Veter reported machine-gun fire in Pishchane at 21:40 and in Andriivka shortly after, citing subscribers. 

"At 21:40 a machine gun started firing in Pishchane, at 21:48 a machine gun started in Andriivka, after which an anti-aircraft gun fired a couple of bursts," the channel wrote. 

Detonations followed near Cape Fiolent, in Sevastopol, and later in Bakhchysarai. By morning, Krymsky Veter reported explosions and shooting in Saky.

Russia's Defense Ministry claimed the destruction of 330 drones over Russia and the occupied territories in the same overnight period.

Update

The First Assault Brigade shared the footage of the strikes:

Ukrainian drones struck the Afipsky oil refinery in Russia's Krasnodar Krai overnight on 11 June, sparking a fire later extinguished, according to the Krasnodar Krai operational headquarters. The southern Russian plant, repeatedly targeted by Ukrainian strikes, supplies fuel to the Russian military.

A blaze at one of southern Russia's largest refineries

The Ukrainian Telegram channel Exilenova+ posted footage from local witnesses showing air defense fire and a blaze. The attack started after midnight, with residents reporting drone overflights and explosions at intervals of a few minutes. 

Krasnodar Krai authorities claimed drone "debris" fell in the village of Afipsky and set the refinery on fire — Moscow's standard framing for Ukrainian strikes on Russian energy targets. The fire was out by 07:32 Moscow time, the operational headquarters later stated. Russian authorities reported no casualties at the plant itself.

The plant runs two primary oil distillation units with capacities of 9,786 and 8,829 tons per day. It is export-oriented and does not currently produce gasoline or diesel for Russia's domestic market. Combined throughput at the Afipsky plant and the affiliated Krasnodar refinery reached 7.2 million tons in 2024. Another 3 million tons were processed in the first half of 2025.

Third strike on Afipsky in 2026 amid wider drone campaign

Russia's Defense Ministry claimed its air defenses intercepted and destroyed 330 Ukrainian drones over Russian territory overnight, the Moscow Times reported. According to the ministry, drones were spotted over Bryansk, Kursk, Belgorod, Oryol, Smolensk, Kaluga, Tula, Tver, Vladimir, and Moscow oblasts, as well as Krasnodar Krai and occupied Crimea. Russian aviation regulator Rosaviatsia restricted operations at airports in Tambov, Krasnodar, Sochi, Gelendzhik, and Zhukovsky outside Moscow.

The 11 June raid was the third attack on the Afipsky refinery this year, following hits on 21 January and 14 March. During the March hit, drones damaged the AT-22/4 primary oil processing unit at Afipsky — the plant's refining starting point. Satellite imagery had previously confirmed structural damage from a November 2025 drone attack.

Russian logisticians are desperately scrambling to save their truck convoys from Ukrainian drones. Besides rerouting convoys away from the most vulnerable highways, some commanders are also deploying mobile gun teams to escort the cargo trucks.

Whether those gun teams can shoot down enough drones to turn the tide of the escalating logistics war remains to be seen. How high the drones fly before they strike could make all the difference.

This spring, Ukrainian drone units launched an intensive campaign of strikes targeting the thousands of Russian trucks that, every day, shuttle supplies and reinforcements from depots deep in the rear area to front-line field armies. The aim: to weaken Russian regiments before they can launch an assault across the gray zone.

"We are launching a 'logistics lockdown' for the Russian army," Ukrainian defense minister Mykhailo Fedorov announced. "We are scaling middle-strike operations to systematically destroy enemy logistics and supply lines, stripping them of their capacity to mount offensive actions."

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Russia keeps four field armies fed through three southern towns. Ukraine’s drones just arrived.

The counterlogistics campaign, mostly carried out by Ukrainian drone units flying jam-resistant middle-strike drones with AI-assisted targeting—the $5,000 Swift Beat Hornet is one of the most common—initially targeted convoys traveling along the most obvious routes, including the west-to-east M-14 highway connecting southern Russia to occupied Crimea. The M-14 is the Ukrainian portion of the wider European E-58 highway.

By late May, the Ukrainian defense ministry was tallying hits on nearly 500 Russian trucks every day, a ninefold increase on the overall average of daily truck strikes since Russia widened its war on Ukraine in February 2022. Just 3,500 Russian cargo trucks plied the M-14 every day, so the losses were significant. For now, the Kremlin is able to make good its truck losses by redeploying vehicles from the active fleet.

But soon, it may have to tap the tens of thousands of older trucks sitting in long-term storage. And those decades-old trucks are in pretty bad shape. "Most of them are scrap metal husk, utterly impossible to reactivate," analyst Jompy noted.

Hardening the convoys

Clearly realizing they can't sustain the loss of 500 trucks a day, Russian commanders are getting creative. They've begun rerouting trucks away from the M-14 and sending them along back roads instead in order to spread them out and complicate the Ukrainians' drone sortie planning. Military traffic along the M-14 has dropped by 71% since late May as trucks follow alternate routes to forward bases, according to Robert Brovdi, commander of the Ukrainian Unmanned Systems Forces.

But the Russians are also arming the truck convoys, which previously traveled without any defensive weapons. Observer Kim Hovik claimed they recently saw videos depicting Russian convoys that included as many as four trucks and utility vehicles carrying gunners.

Guns aren't the best defenses against drones, but the Russians don't have many other options. Electronic warfare systems that scramble drones' control signals don't work against drones with self-contained AI targeting systems that can spot and home in on trucks without any input from a remote operation.

And Russia's longer-range air defense systems, its fixed and mobile surface-to-air missile systems, have been ravaged by a parallel Ukrainian drone campaign specifically targeting air defenses. Between June 2025 and March 2026, Ukrainian drones blew up more than 400 radars and SAM systems: far more than Russia can replace in just nine months.

How well the gunners work against Hornets and other Ukrainian drones might depend on how high the drones fly while patrolling for trucks. Ukraine's own mobile gun teams were effective against Russian Shahed drones until the Shaheds began flying thousands of feet in the air. Now the Ukrainian gunners are "largely ineffective," according to a Ukrainian electronic warfare officer who goes by "Alchemist."

It's unclear how high a Hornet drone can cruise while still effectively scanning for trucks. Higher flights might be necessary, however. Ukrainian drone forces must adapt to Russian adaptation as the counterlogistics drone war grinds on.

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Russia is losing so many trucks it’s now eyeing Cold War scrap

Today, 10 June 2026, marks the 1,568th day of Russia's full-scale war against Ukraine — exactly the same number of days that World War I lasted, ArmyInform observes. Russia has not achieved its strategic objectives to eliminate Ukraine, with the Kremlin's original "Kyiv in three days" planning now four years and three months past.

Russian losses across that period, as documented by Ukraine's General Staff, total more than 1.3 million Russian military personnel killed and wounded, tens of thousands of tanks, armored vehicles, and artillery pieces destroyed, and 33 Russian ships and boats sunk or destroyed.

The Black Sea Fleet is now operating only in a land-support capacity after Ukrainian strikes forced its retreat from operating bases in temporarily occupied Crimea.

The total cost of destroyed Russian equipment over four years is estimated at approximately $153 billion. May 2026 alone saw more than 31,500 Russian troops killed and seriously wounded, according to Ukrainian Defense Minister Mykhailo Fedorov. These figures are Ukrainian estimates. Russian casualty data is not publicly released.

Strategic ledger after four years

Russia's stated strategic objectives at the start of the February 2022 full-scale invasion, including the capture of Kyiv, the change of Ukrainian government, the demilitarization and "denazification" of Ukraine, and the establishment of a Russian-aligned regime in the Ukrainian capital, have not been reached.

Russian forces retreated from the northern Kyiv and Chernihiv axes in spring 2022, and although Russia has incrementally occupied additional territory in Donetsk, Luhansk, Zaporizhzhia, and Kherson Oblasts since then, the pace of advance has been limited. 

Ukrainian fire control and deep-strike expansion

On the Ukrainian operational side, the past 12 months have seen a significant expansion of Ukraine's ability to strike targets across occupied territory and Russian rear areas.

The Ukrainian Defense Forces have established fire control over key logistics nodes in temporarily occupied Donetsk and Luhansk oblasts and in Crimea, including bringing Donetsk Airport within range of regular strikes and striking the Chonhar Bridge. 

In Crimea specifically, where Russia has concentrated air defense systems, 12 Russian Pantsir-S1 systems have been destroyed since the start of 2026. 

Logistics Lockdown and 1,800-kilometer deep-strike envelope

These operations are conducted within Ukraine's $113 million "Logistics Lockdown" program announced in May, which provides for systematic strikes on Russian warehouses, equipment, command posts, and supply routes deep behind the front line. A separate Ukrainian Deep Strike track targets critical infrastructure inside Russia itself, with Ukrainian deep strikes reaching up to 1,800 kilometers into Russian territory and recent operations hitting Russian oil-logistics nodes from Volgograd to Novorossiysk. 

Ten Russian soldiers from a single regiment are accused of hunting civilians in Kherson with attack drones, and now face war-crimes charges filed in absentia, the Security Service of Ukraine (SBU) reported. Investigators say the operators tracked people through the streets and struck ambulances and rescue crews. The 10 are among those participating in a Russian long-lasting terror campaign against Khersoners known as a "human safari." 

The drone hunters of one regiment

Counterintelligence officers built a case against 10 drone operators from the 404th Motorized Rifle Regiment, a territorial-defense unit in Russia's "Dnepr" Group of Forces, the SBU reported. The investigation found that the men tracked residents as they moved along Kherson's streets and launched drones at them. The drones carried shaped-charge and high-explosive fragmentation munitions.

Residents and rights monitors call this campaign a "human safari," the hunting of people going about their ordinary days.

The 10 named operators

The SBU published each suspect's name and military call sign:

• Tsolak Grigoryan, call sign "Boroda"
• Nikita Gubar, "Drovosek"
• Nikolai Denisenko, "Gami"
• Vladimir Klimov, "Klim"
• Vyacheslav Kornenkov, "Skif"
• Viktor Nizhnikov, "Flyaga"
• Ruslan Nugaev, "Dok"
• Vladimir Orlov, "Yakut"
• Ivan Prusachenko, "Prus"
• Oleg Pukhlyakov, "Pulya"

Ambulances and a double strike on rescuers

The documented episodes include attacks on civilian cars and residential blocks, the SBU said. Operators dropped explosives on ambulances at a city hospital. They also carried out a "double" strike on State Emergency Service (DSNS) rescuers who were clearing the aftermath of an earlier Russian shelling. 

UN investigators have described this Russian method in Kherson: a first strike, then a second aimed at the people who come to help. Victims suffered shrapnel wounds, burns, and concussions, and civilian infrastructure took significant damage.

Charged in absentia

Based on the evidence, SBU investigators notified all 10 of suspicion under Article 438 of Ukraine's criminal code, which covers war crimes. The notices were issued in absentia. SBU officers in Kherson Oblast led the investigation with the 79th Border Detachment of the State Border Guard Service (DPSU), under the oblast prosecutor's guidance. The agency said efforts to hold the operators accountable continue.

The case fits a wider pattern Ukrainian prosecutors have documented across the oblast in thousands of proceedings. 

Russia has begun moving gasoline to its frontline units in occupied Ukraine in convoys of civilian cars, the Ukrainian defense outlet Militarnyi reported. Soldiers filmed themselves loading jerrycans into ordinary trunks, an improvised workaround after Ukrainian drone strikes made fuel tankers too risky to run. Russian forces are also disguising army trucks as civilian vehicles along the supply route to occupied Crimea.

Soldiers filmed the fuel run themselves

A video on the Exilenova+ Telegram channel showed Russians describing a convoy of passenger cars assembled to carry one metric ton of gasoline, Militarnyi reported. A man off-camera says the cars left the city of Kizilyurt in Dagestan, Russia, on the local head's orders, with the fuel destined for Russian units in occupied Tokmak, Zaporizhzhia Oblast. The footage shows jerrycans filling the trunks:

Besides the fuel, the drivers carried 1.5 million rubles ($20,900) to buy another batch of gasoline. Fuel keeps Russian frontline positions running: generators power electronic-warfare systems, charge batteries for reconnaissance and strike drones, and run communications gear in dugouts and observation posts.

Disguised trucks and a strained supply line

Russian forces have also begun disguising army trucks as civilian transport because of Ukrainian drone attacks deep in the rear. In northern Crimea, monitors spotted a freshly painted blue Ural truck driven by a man in civilian clothes, still carrying military plates, its oversized body posing as a dump truck.

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ISW: The strikes will likely cascade into deeper disruption across Russia’s rear supply network

Why Russia is improvising

Ukraine's Defense Forces have intensified drone strikes on logistics trucks and fuel tankers on the roads from Russia to occupied Crimea. The attacks have already forced the occupiers to limit cargo traffic through the occupied part of Kherson Oblast toward the peninsula, and Russia has closed stretches of its own land corridor to keep them clear of strike drones.

Russian occupation authorities closed the Chonhar bridge linking occupied Kherson Oblast to Crimea for the second time in two days on 9 June, with the Russian-installed governor, Vladimir Saldo, claiming another overnight Ukrainian drone strike. The same night, drones swept across occupied Crimea, where a Crimea-monitoring channel reported explosions at a military airfield. Moscow claimed it downed scores of drones, while Ukraine stayed silent.

A bridge to Crimea closed for the second time in two days

Saldo claimed the overnight strike caused fresh damage to the Chonhar bridge and that 20 drones were shot down on the approach. He asked drivers to use alternative routes, and traffic was rerouted through Armiansk and Perekop.

The bridge carries the R-280 highway, which the Russians built to link their Rostov-on-Don to occupied Crimea through occupied Donetsk and Zaporizhzhia oblasts, one of their main supply lines to the peninsula. 

Drones over Crimea

The strike on the peninsula came the same night, according to RFE/RL. The Crimea-monitoring Telegram channel Krymsky Veter reported an explosion in the Saky district (western Crimea) at 21:14, then an incoming strike in Dzhankoi (northern Crimea) before midnight. Drones also reached Sevastopol (southwestern Crimea), where a strong explosion hit the Kacha airfield at 00:36, followed by a second and third blast in the early hours.

Sevastopol's Russian-installed head, Mykhail Razvozhaev, claimed the military was repelling the attack with air defense and mobile fire groups. The city declared air alerts three times, at 22:33, 00:08, and 06:52, and lifted the last at 07:20. In its morning report, Russia's Defense Ministry claimed its air defenses destroyed 140 drones over seven regions, occupied Crimea, and the Azov and Black seas. 

The 7 June Chonhar strike and the wider campaign

The first closure came overnight into 7 June, when Ukrainian FP-2 and Behemoth drones struck the Chonhar bridge. The Falanga multidomain operations center of the 1st separate assault regiment and the 475th separate assault regiment Code 9.2 carried out the strike. Militarnyi reported it was the first known combat use of the Behemoth kamikaze drone, unveiled in late May 2026 by the companies GLEFA and Culver Aerospace. The same day, the occupiers also halted traffic through their "Dzhankoi checkpoint."

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The Crimean Bridge is heavily guarded. Ukraine struck its maritime security layer in the Kerch Strait.

Ukraine's head of the Office of the President, Kyrylo Budanov, said in early June that the strikes on Crimea's land corridor are a systematic campaign meant to complicate Russian plans. Ukraine's forces are also hitting the sea routes: the General Staff reported a Russian ship struck near Crimea, and overnight into 4 June, a Russian patrol boat was destroyed near the peninsula. Days before, occupation officials in Sevastopol had reported a similar overnight attack on the city.

Ukrainian drones set a major oil depot ablaze near the Russian Black Sea port of Novorossiysk overnight on 7-8 June 2026, in a strike confirmed by Ukraine's Unmanned Systems Forces (SBS). Residents reported a string of blasts and heavy smoke over the Grushovaya storage site, which feeds Russia's busiest oil-export port. Ukrainian forces hit two more targets in southern Russia the same night.

Drones spark a blaze at Novorossiysk's oil hub

The strike came before dawn. Residents of Novorossiysk, in Russia's Krasnodar Krai, reported about 50 blasts, then heavy smoke over the Grushovaya oil depot. Operators of the SBS's 1st Separate Center, working with Special Operations Forces (SSO) and other units, confirmed the hit. Ukraine's General Staff also confirmed the strike and said a fire broke out, with damage still being assessed. Russian officials claimed no one was hurt.

NASA's FIRMS satellite service detected abnormal heat at the site at 02:48 on 8 June. Ukrainian Telegram channel Exilenova+ began reporting the attack around 3 a.m., posting photos and videos of fire in the mountains above the city. OSINT Telegram channel Falcon insight pinpointed the location. Russian news Telegram channel ASTRA confirmed the burning tank farm from eyewitness footage shot about 11 km away.

What the Grushovaya depot feeds

The Grushovaya site is a transshipment depot for the Sheskharis terminal. Chernomortransneft runs it, under Russia's state pipeline monopoly Transneft. It sits in the Grushovaya Balka tract beyond the Markotkh Ridge, about 12 km from Novorossiysk. The tank farm holds more than 1.2 million m³ of fuel across dozens of tanks, on a site of about 212 hectares. SBS called it one of the largest oil-product stores in the Caucasus.

Novorossiysk is southern Russia's biggest oil-export hub, the Moscow Times reported. The port ships up to 700,000 barrels a day, and its terminals moved 19.8 million tonnes of oil products in 2025. That trade feeds Russia's budget, which bankrolls the war on Ukraine. The port has become a recurring target in Ukraine's strikes on Russia's Black Sea oil logistics.

Volgograd and a coastal radar also hit

The same night, Ukraine's General Staff said its forces struck the Krasny Yar oil-pumping station in Volgograd Oblast, where a fire broke out. Volgograd governor Andrei Bocharov claimed the blaze came from falling drone debris at the Zhirnovsk pumping station and was quickly put out, the Moscow Times reported. Ukrainian forces also hit a Russian radar station near Kabardinka in Krasnodar Krai, according to the General Staff.

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Kronstadt, Russia’s major naval Base after Black Sea Fleet losses, gets hit by Ukrainian drones (VIDEO)

Not the first strike on Novorossiysk's oil chain

Ukrainian forces have hit this infrastructure before. Ukrainian defense outlet Militarnyi reported that drones struck the Grushovaya depot on 23 May 2026, when fire spread across much of the site. Strike drones also hit the Sheskharis terminal on 6 April, damaging oil-metering systems and shut-off valves at the loading berths. ASTRA said the wider complex was attacked in early March, early April, and on 22 May.

Ukraine's drone strikes on the highways that feed Russian forces in occupied southern and eastern Ukraine are disrupting Russian logistics and will likely bite deeper in the near future, according to the Institute for the Study of War (ISW). The campaign is also rattling Russia's pro-war online community, where bloggers have begun turning their anger on the Kremlin's own military leadership. Russian forces are already rerouting and disguising convoys to keep supplies moving.

Ukraine's drones now own a key supply road

Ukraine's 3rd Army Corps said on 31 May that its drones had won "fire control" over five occupied cities. All five sit on or near the M-04 highway: Luhansk City, Starobilsk, Alchevsk, Bryanka, and Kadiivka. In plain terms, Ukrainian crews can now strike traffic on that road.

A Ukrainian drone operator argued the M-04 matters more to Russia than the better-known M-14. The M-14 links Rostov Oblast to occupied Crimea. The M-04 begins near Moscow and reaches Rostov-on-Don before carrying on to Russia's Black Sea coast and into the Caucasus. It feeds occupied Crimea, southern Ukraine, and Luhansk Oblast through the Russian towns of Millerovo and Kamensk-Shakhtinsky. It also supplies Donetsk Oblast through Novoshakhtinsk in Rostov Oblast.

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Flat steppe: Ukraine is strangling Crimea’s supply lines from air. Melitopol-Chonhar road is latest target

The two highways connect, and Ukrainian forces are also hitting the H-20 road that joins them through Donetsk City. ISW assessed that the strikes will likely generate "even more profound cascading effects" across Russia's rear. The effort extends Ukraine's wider push to drive deep strikes further behind the front.

Russia bans buses and repaints its trucks

The strikes are already forcing changes on the ground. Leonid Pasechnik, the Russian-installed head of occupied Luhansk Oblast, issued a decree on 6 June. It bars regular bus and coach services on the section of the highway crossing occupied Luhansk.

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The Crimean Bridge is heavily guarded. Ukraine struck its maritime security layer in the Kerch Strait.

Ukrainian Mariupol mayoral adviser Petro Andriushchenko reported on 7 June that Russian forces had changed their Mariupol–Berdiansk route. They now use local coastal roads instead of the M-14. ndriushchenko said the troops are passing army vehicles off as civilian, recoloring the tarpaulins over each cargo bed and spraying the trucks white. ISW assessed the detours will likely slow Russian supply runs as Ukraine keeps hunting vehicles.

Russia's war bloggers turn on the Kremlin's generals

Ukraine's strikes are landing in Russia's information space too. Russia's pro-war military bloggers are voicing discontent and panic over the campaign.

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Ukraine doubles deep strikes beyond 50 km as “Logistics Lockdown” shifts priority deeper into Russia’s transport nodes and rear logistics chains

A pro-war blogger and former Storm-Z assault-unit instructor complained on 7 June that Ukraine is now striking factories and defense plants deep inside Russia while degrading Russian air-defense radars and systems. He blamed bureaucracy and state-corporate infighting for Moscow's failure to respond, and separately complained that Russia cannot read Ukraine's battlefield trends and underrates its capabilities. Other bloggers piled on: one claimed fuel shortages were stoking panic in occupied Crimea, while others faulted the Russian Defense Ministry and top general Valery Gerasimov for not striking Ukrainian logistics, especially the Dnipro River bridges.

ISW found the complaints are escalating, and that the strike campaigns are becoming "points of neuralgia" in Russia's ultranationalist crowd. It noted the discontent feeds on Russia's poor battlefield results, rising casualties, and economic strain. Even before this, Russia's war bloggers had turned on the Kremlin's commanders over inflated victory claims.

Commander of Ukraine’s Unmanned Systems Forces, Robert “Madyar” Brovdi, says Russian losses reached 1,006 killed and 1,090 wounded during the first six days of June, as Ukrainian drone forces continued strikes against targets on and beyond the front line.

The commander of Ukraine’s Unmanned Systems Forces published the figures on 7 June alongside an update on overnight operations targeting Russian logistics and infrastructure in occupied territory and inside Russia.

More than 2,000 casualties reported in six days

Brovdi said Russian forces suffered a combined 2,096 killed and wounded between 1 and 6 June.

He described the losses as equivalent to the combat strength of a full Russian assault brigade lost within a single week.

The commander also used a railway comparison to illustrate the scale of the casualties, saying the losses would add the equivalent of 20 refrigerated and medical railcars to Russia’s “one-way ticket” train over the six-day period.

Drone strikes target rear-area infrastructure

According to Brovdi, Ukrainian forces also struck 26 targets overnight on 7 June across occupied parts of Luhansk, Donetsk, Zaporizhzhia, and Crimea, as well as Russia’s Bryansk Oblast.

He said Ukrainian units destroyed an air defense system and damaged three locomotives, two railway fuel tanks, four electrical substations, and six telecommunications towers. The strikes also disrupted the movement of military cargo toward the front, according to the statement.

Earlier on 7 June, Ukrainian Special Operations Forces reported strikes on the Semikolodezyanska oil depot in Yedi-Quyu and a maritime fuel terminal in Feodosia. Ukrainian officials said the operation was intended to reduce Russia’s logistical and economic capacity to sustain military operations in occupied territory.

The reported targets fit a broader Ukrainian effort to degrade Russian logistics networks, transport infrastructure, and support systems operating behind the frontline.

Ukraine says it doubled the number of successful strikes on Russian targets more than 50 kilometers behind the front line in May under the “Logistics Lockdown” program, which prioritizes attacks on transport networks, fuel infrastructure, depots, and other systems supporting Russian military operations.