Ukraine struck a major Moscow oil refinery Thursday for a second time in a week, sending huge plumes of black smoke over the capital and disrupting hundreds of flights at its airports in one of its biggest drone attacks since Russia鈥檚 over four years ago, officials said.
Ukraine has , aiming to cut Moscow鈥檚 revenue for the war and make Russians feel the consequences of the invasion. Some areas have reported .
The attack by dozens of drones came hours after Ukrainian President Volodymyr Zelenskyy said he had held 鈥渁n important coordination call鈥� with the presidents of the United States and France and had won from this week’s G7 summit.
鈥淚f Ukraine is going to burn, your Moscow will burn too,” Zelenskyy said, adding that the attack was part of Kyiv’s effort to bring Russian President Vladimir Putin to the negotiating table. “It is time to end the aggression, time to end this war.鈥�
Ukrainian attack embarrasses Putin again
The Moscow attack was the latest embarrassment for Putin. Ukrainian drones attacked earlier this month as he welcomed foreign VIPs to his showcase economic forum in the city.
Putin on Thursday was in Kazan, some 700 kilometers (430 miles) east of Moscow, hosting leaders of the as Russia seeks to bolster business and other ties with the regional bloc.
Russia鈥檚 state-controlled TV channels only briefly mentioned the attack on Moscow. Pro-Kremlin newspapers reported it, with some praising the performance of air defenses while noting that the strike highlighted the need to further strengthen the defensive shield around the capital.
Vyacheslav Volodin, speaker of the lower house of Russia鈥檚 parliament, warned that Moscow would respond by ramping up its strikes.
鈥淭heir action will lead to our counteraction and launching harsher blows, with more powerful weapons,鈥� Volodin said in televised remarks.
Some Russian hawks urged the Kremlin to respond with nuclear weapons. Nationalist Konstantin Malofeyev criticized the military for 鈥渇ighting at half-strength in a gentlemanlike way.鈥�
鈥淲ar means victory at any cost,鈥� Malofeyev wrote on his Telegram channel, suggesting the use of 鈥渢he nuclear weapons that our ancestors created and stockpiled while mobilizing the entire country鈥檚 strength precisely for this purpose -鈥� to win.”
Fires rage at Moscow refinery
Thick, black smoke and occasional flames spewed from the Moscow Oil Refinery amid its red-and-white smokestacks on the southeastern edge of the city, about 15 kilometers (9 miles) from the Kremlin. Sooty, black rain fell on cars, according to local video.
鈥淥ne of the most popular questions asked by Muscovites this morning is 鈥榃hat is going on?鈥�” Ukrainian Foreign Minister Andrii Sybiha said in a post on X. “I can answer. Your country started a war of aggression against ours. For years, it has been killing our people. Now that you know what鈥檚 going on, ask Putin when he is planning to end it.鈥�
The refinery is one of Russia鈥檚 biggest, according to its website, producing more than a third of the Moscow region’s fuel. It was last attacked by Ukraine on Tuesday, but officials said that fire was swiftly put out.
Thursday’s fire at the refinery was 鈥渓argely contained,鈥� Moscow Mayor Sergei Sobyanin said hours afterward, adding that remaining hotspots were being extinguished.
As Ukraine pressed its strikes on Russia’s energy infrastructure, fuel supplies appeared to be under strain. Gas station chains in multiple regions have introduced restrictions on what drivers could buy. Russian independent news outlet Agentstvo reported that one out of every four gas stations has introduced some kind of restrictions.
Authorities in the capital said in a statement hours after the attack that 鈥渟upplies of oil products to Moscow and the work of all gas stations in the city continue as normal.鈥�
The attack also temporarily halted flights from four Moscow airports, transport and aviation authorities said. The Russian business daily Kommersant counted more than 500 delayed or canceled flights at the airports, based on their online flight information.
In the greater Moscow region, a drone hit a residential building in the town of Zhukovsky, according to Gov. Andrei Vorobyov. Buildings elsewhere were damaged by drone debris, injuring 17 people, including two children, he added.
Ukraine seeks more help from NATO, EU
鈥淩ussia is on the back foot: militarily, economically and politically,鈥� 鈥狤U foreign policy chief Kaja Kallas鈥� said on X after meeting Thursday with Ukrainian Defense Minister Mykhailo Fedorov. 鈥淣ow is the time to provide Ukraine with even greater support and to exert even more pressure on Russia to end the war.鈥�
Zelenskyy held talks Thursday in Brussels with NATO and European Union leaders, and the German and Ukrainian defense ministers signed an agreement to jointly develop an air defense system to counter ballistic missiles. Zelenskyy described it as the start of an 鈥渁nti-ballistic missile coalition鈥� and invited others to join.
Russia has with those types of missiles, which air defenses struggle to counter.
Russia says it downed over 500 Ukrainian drones
The Russian Defense Ministry said its air defenses overnight shot down 555 Ukrainian drones over multiple regions, with almost 200 intercepted as they approached Moscow. That was roughly double the number of drones that Russia launched at Ukraine overnight, according to the Ukrainian air force.
鈥淚f Putin does not want to end this war and wants to continue it, we will not sit quietly 鈥� we will respond,鈥� Zelenskyy said in a voice message to a group chat with journalists.
He has accepted an unconditional ceasefire demanded by U.S. President Donald Trump, but Putin has refused, and U.S.-led peace efforts have fizzled.
Ukraine disrupts Russian supply lines
Along with pledges of more diplomatic and military help at the G7 summit, Ukraine recently has gained momentum on the battlefield against Russia鈥檚 bigger army, thanks to its high-tech drones, Western officials and analysts say. Longer-range drones are choking Russian supply lines in occupied regions of Ukraine, in addition to disrupting oil production.
said the G7 summit was 鈥渧ery important for Ukraine鈥� because its supporters 鈥� crucially including the U.S. 鈥� vowed to help it, although he provided no details. The U.S. under Trump has cut back assistance to Ukraine, leaving the Europeans as the biggest suppliers of military and financial aid. Trump and Zelenskyy have had a sometimes strained relationship.
鈥淎merica is with us on Ukraine, that is very important,鈥� Macron said as he and Trump left the Palace of Versailles near Paris.
In other developments Thursday, Russia struck the city of Sumy in northeastern Ukraine with two glide bombs that killed a 64-year-old man who was fishing in a river, said Oleh Hryhorov, head of the regional military administration. A Russian strike on the central city of Dnipro killed one man and wounded nine, said Oleksandr Hanzha, head of the Dnipropetrovsk regional military administration.
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