Russia opened a new front in its war in Ukraine on Wednesday, cutting NATO members Poland and Bulgaria off from its gas, a dramatic escalation in the conflict that is increasingly becoming a wider battle with the West.
One day after the United States and other Western allies vowed to speed more and better military supplies to Ukraine, the Kremlin upped the ante, using its most essential export as leverage. It then went even further, saying Russia could halt gas supplies to other European customers.
European gas prices shot up on the news that Poland and Bulgaria were cut off, a move that European leaders denounced as "blackmail."
In a memo, state-controlled Russian giant Gazprom said it was cutting Poland and Bulgaria off from its natural gas because they refused to pay in Russian rubles, as President Vladimir Putin had demanded. The company said it had not received any such payment since the beginning of the month.
The gas cuts do not immediately put the countries into dire trouble since they have worked on getting alternative sources for several years now and the continent is heading into summer, making gas not as essential for households.
Still, it sent shivers of worry through the 27-nation European Union, which immediately convened a special coordination group to limit the impact of the move. And Kremlin spokesman Dmitry Peskov's ensuing warning was sure to worry them even more. He told reporters that other European customers may be cut off if they also refuse to pay in rubles.
On the ground too, the geopolitical fight intensified, with the Russian military claiming Wednesday that its missiles hit a batch of weapons that the U.S. and European nations delivered to Ukraine.
A day earlier, explosions rocked the separatist region of Trans-Dniester in neighboring Moldova, knocking out two powerful radio antennas and raising fears the war could spill over Ukraine's borders. No one claimed responsibility for the attacks — the second in as many days — but Ukraine all but blamed Russia.
And a Russian missile hit a strategic railroad bridge linking Ukraine's Odesa port region to neighboring Romania, a NATO member, Ukrainian authorities said.
Just across the border in Russia, an ammunition depot in the Belgorod region was burning early Wednesday after several explosions were heard, the governor, Vyacheslav Gladkov, said on the messaging app Telegram.
Gazprom's decision to cut gas to two European countries was another dark turn in the war, which has revived the geopolitical rifts of the Cold War, and it had an immediate impact. European gas prices spiked 25%, with benchmark Dutch futures jumping from around 100 euros per megawatt hour to around 125 euros.
Fatih Birol, the executive director of the Paris-based International Energy Agency, called the move a "weaponization of energy supplies" in a tweet.
"Gazprom's move to completely shut off gas supplies to Poland is yet another sign of Russia's politicization of existing agreements & will only accelerate European efforts to move away from Russian energy supplies," he wrote.
EU Commission President Ursula von der Leyen called the move "yet another attempt by Russia to use gas as an instrument of blackmail."
Bulgarian Prime Minister Kiril Petkov also called the suspension of gas deliveries blackmail and said it was "a gross violation of their contract."
"We will not succumb to such a racket," he added.
The stoppage marked "an historical turning point in the bilateral energy relationship" between Russia and Europe, said Simone Tagliapietra, senior fellow at the Bruegel think tank in Brussels.
On Tuesday, the U.S. defense chief urged Ukraine's allies to "move at the speed of war" to get more and heavier weapons to Kyiv as Russian forces rained fire on eastern and southern Ukraine.
Poland, a historical rival of Russia, has been a major gateway for the delivery of weapons to Ukraine and confirmed this week that it is sending the country tanks. It said it was well prepared for Wednesday's gas cutoff.
Poland also has ample natural gas in storage, and it will soon benefit from two pipelines coming online, analyst Emily McClain of Rystad Energy said.
Bulgaria gets over 90% of its gas from Russia, and officials said they were working to find other sources, such as from Azerbaijan.
Both countries had refused Russia's demands that they pay in rubles, as have almost all of Russia's gas customers in Europe.
Additional reporting by the Associated Press.
