WARSAW (AP) — A Russian plan to kill a Ukrainian American citizen in Warsaw was thwarted by before it could be carried out, the Polish prime minister said Thursday, adding it was the first time that “someone on the order of Russia” sought to attack a U.S. citizen on the territory of another NATO country.
Western officials have previously warned that Russia stepped up a campaign of targeted killings since President Vladimir Putin’s 2022 , saying they have across Europe. But Polish Prime Minister Donald Tusk said this incident was unprecedented.
The suspect, who was allegedly recruited by Russia’s secret services, was detained by Polish authorities on Aug. 7. He will be held in custody for three months, the Warsaw police said in a statement.
The American Ukrainian citizen “was uncomfortable for the Putin regime,” Tusk said in a news conference, without elaborating.
The operation was carried out in cooperation with U.S. services, said Tomasz Siemoniak, Poland’s minister overseeing intelligence services. He said the targeted victim was a U.S. citizen “of Ukrainian origin.” Officials did not immediately provide further details.
The Russian Foreign Ministry did not immediately respond to a request for comment.
The U.S. State Department said it was aware of the reports but said it had no additional information.
Western countries believe Russia seeks to undermine Ukraine’s allies
Russia has long been accused of targeting its enemies abroad, including by using rare poisons. But intelligence officials previously told The Associated Press that Russia’s security services are now more brazen in their choice of targets, going after and foreign supporters of Ukraine as well as military defectors.
“We must assume that the Putin regime will try to eliminate people who are inconvenient for various reasons, in various places around the world,” Tusk said on Thursday. He said that Poland and others must be prepared to counter such actions.
Western officials see the campaign as connected to Russia’s broader efforts to . The AP has mapped about 200 acts of sabotage, arson and other disruption across Europe since the start of the war that officials have linked to Russia. President Vladimir Putin told the AP in June that Russia against Europe.
In 2006, British authorities accused Russia of being behind the killing of former FSB officer Alexander Litvinenko in London with radioactive polonium. The U.K. also blames Russia for the attempted killing of former Russian military intelligence officer in Salisbury in 2018 with the nerve agent Novichok.
German authorities said Russia organized the 2019 killing of Zelimkhan Khangoshvili, a former Chechen rebel commander who was shot in a Berlin park by Vadim Krasikov, a hitman who was later .
In June, a Russian artist who was critical of Putin was shot and killed at close range near his home in eastern Poland. Tusk said at the time that the killing of Robert Kuzovkov, known by the pseudonym Semyon Skrepetsky, had the hallmarks of a political assassination. He suggested it was possible Russia was behind it but Polish officials have not yet attributed it to Moscow.
Last year French officials which they believe was aimed at killing Vladimir Osechkin, a Russian exile who lives under police protection and works to help military defectors flee Putin’s war. Lithuanian officials also disrupted a plot last year to kill a Lithuanian supporter of Ukraine and another against a Russian activist. Officials in Germany have similarly broken up two plots: one to target the head of supplying Ukraine, the other against .
Polish authorities arrested a man in 2024 in what they said was . That year, a Russian helicopter pilot who defected — with Russian operatives the prime suspects.
“This campaign is not by accident or chance,” a senior European intelligence official previously told the AP. “There is political authorization.”
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Burrows reported from London. Stefanie Dazio in Berlin and Matthew Lee in Washington contributed to this report.
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