Ukraine carries out one of its biggest-ever drone attacks on Russia

Ukraine launched one of its biggest-ever drone attacks on Russia over the weekend, hitting a refinery and power station deep inside the country, according to videos posted on social media and geolocated by CNN.

The short videos show plumes of smoke rising from targets in Moscow and the neighboring Tver region.

The Russian Defense Ministry acknowledged the size of the Ukrainian attack, but downplayed its effectiveness, saying Sunday that 158 Ukrainian UAVs (unmanned aerial vehicles) “were destroyed and intercepted by on-duty air defense” overnight in 15 regions, including over the capital.

Moscow Mayor Sergey Sobyanin said two drones were shot down in the area of the Moscow Oil Refinery. No casualties were reported, but the second downed drone damaged a technical building at the refinery and caused a fire, which the mayor said had been localized and did not affect the plant’s operation.

The Tver region’s governor, Igor Rudenya, said on social media that a fire caused by the drone attack on the Konakovo district has been extinguished and that gas and electricity services to the area were operating normally.

The Ukrainian drone strikes follow others in the past week, including one last Thursday that set fire to oil reservoirs at a refinery in the Rostov region of Russia, according to the Ukrainian Defense Ministry.

Social media video geolocated by CNN showed a large cloud of black smoke billowing from the Atlas oil depot in Rostov following the strike.

The recent wave of Ukrainian attacks on Russian territory began last month, when Kyiv’s troops launched a cross-border incursion into the Kursk region on August 6.

Just on Monday, Russian President Vladimir Putin acknowledged that “people are going through tough ordeals, especially in the Kursk region,” as Ukrainian forces attempt to “destabilize the situation along the border.” But the attack has not stifled Russia’s offensive in the eastern Donbas region, added Putin.

Ukrainian President Volodymyr Zelensky the Kursk offensive is going “according to plan,” but admitted “difficulty” in the eastern Ukrainian cities of Pokrovsk and Toretsk.

Zelensky said the most recent drone assaults deep inside Russia were justified by Moscow’s repeated attacks on his country.

“Just in the past week, Russia has launched over 160 missiles of various types, 780 guided aerial bombs, and 400 strike UAVs of different kinds against our people,” Zelensky said in a post on X.

On Monday, at least three people were wounded by strikes in Kyiv, as well as the eastern Kharkiv and Sumy regions, according to Ukrainian authorities. Those came after 41 people were injured following a Russian attack on civilian infrastructure in Kharkiv, Ukraine’s second-largest city, local authorities said.

“Russia is once again terrorizing Kharkiv, striking civilian infrastructure and the city itself,” Zelensky said on X, calling on allies to “give Ukraine everything it needs to defend itself.”

“It is entirely justified for Ukrainians to respond to Russian terror by any means necessary to stop it,” Zelensky said, reiterating his call for Western countries to lift restrictions on the use of long-range weapons, which have that prevented their use to hit targets inside Russia.

“This includes decisions to carry out long-range strikes on Russia’s missile launch sites, destroy Russian military logistics, and conduct joint efforts to shoot down missiles and drones – everything that will help us resist Russian evil,” Zelensky said.

Russia has repeatedly targeted Ukraine’s energy infrastructure with missile and drone attacks since its invasion.

Ukrainian Defense Minister Rustem Umerov told CNN last week that he has presented the Biden administration with a list of targets inside Russia that Kyiv wants to hit with US-supplied long-range weapons, including the Army Tactical Missile Systems (ATACMS).

Fired from mobile launchers, ATACMS have a range of up to 300 kilometers (186 miles) and can deploy single high-explosive warheads or up to 900 submunitions, according to the Missile Defense Project at the Center for Strategic and International Studies.

Ukraine’s Foreign Minister Dmytro Kuleba also urged allies to “abandon baseless fears” and “lift restrictions on the country’s legitimate right to self-defense.”

“Ukraine is forced to fight with hands tied behind its back,” Kuleba said on Monday.

“We have explained what kind of capabilities we need to protect the citizens against the Russian terror that Russians are causing us, so I hope we were heard,” Umerov said in an interview with CNN’s Alex Marquardt.

But a US official said many of Ukraine’s high-value targets in Russia are outside the range of ATACMS. Russia’s military has pulled its high-value military assets far away from the front lines, including the aircraft launching glide bombs that have wreaked havoc on Ukrainian targets.

Umerov has pushed back on the assessments, saying Ukraine has presented the US a list of targets they would use ATACMS to strike.

An analysis last month from a Washington-based think tank, the Institute for the Study of War (ISW), supported Ukrainian claims there are high-value targets inside Russia within range of ATAMCS.

ISW said it had identified 233 Russian targets – “large military bases, communications stations, logistics centers, repair facilities, fuel depots, ammunition warehouses, and permanent headquarters” – in range of ATACMS that are immobile assets, meaning Moscow cannot move them out of harm’s way.

And ISW said Ukraine would only need to use ATACMS to strike some of those targets to have a significant impact on Russia’s ability to fight on the front lines.

While it pushes for the US to lift the ATACMS restrictions, Ukraine has been developing new longer-range indigenous weapons.

Zelensky announced last month that his country has a new jet-powered drone that can strike deep into Russia.

He said the Palianytsia “missile-drone” had been used in combat for the first time and was much faster and more powerful than the country’s existing fleet of drones, according to Ukrainian state media.

The Ukrainian president said he wouldn’t give any more specific details on the Palianytsia. But he hailed the new weapon’s “long-range” capabilities, hinting that it may surpass the up to 1,500-kilometer (932 miles) range of Ukraine’s current drone fleet.

CNN’s Alex Marquardt, Isaac Yee, Darya Tarasova, Maria Kostenko, Chris Liakos and Anna Chernova contributed to this report.