Russian drone incursion in Poland prompts NATO leaders to take stock of bigger threats

Polish Prime Minister Donald Tusk holds an extraordinary government meeting at the chancellery, with military and emergency services officials, following violations of Polish airspace during a Russian attack in Warsaw, Poland, Wednesday, Sept. 10, 2025. (Chancellery of the Prime Minister of Poland via AP)

WARSAW, Poland — European leaders on Thursday expressed alarm over growing Russian hostility threatening their countries as Moscow’s forces pursue their invasion of Ukraine -- concerns exacerbated by events of the previous day when multiple Russian drones struck Polish soil.

The incursion into Poland, which came during unrelenting Russian strikes on neighboring Ukraine, deepened longstanding fears that the three-year war between Poland’s neighbors could precipitate a wider conflict. U.S.-led efforts to steer Moscow and Kyiv toward a peace settlement have so far failed to get traction.

European officials described the incursion as a deliberate provocation, forcing the NATO alliance to confront a potential threat in its airspace for the first time and compelling it to take stock of its military response and capabilities.

Some in Europe call incursion a deliberate provocation

British Prime Minister Keir Starmer spoke about the incursion with French President Emmanuel Macron and German Chancellor Friedrich Merz on Thursday.

Starmer’s office said that it “was clear that Russia was continuing to ramp up its aggression, systematically stepping up its attacks through a campaign of increasingly belligerent actions.” The German government said it will “extend and expand air policing over Poland.”

NATO’s supreme commander in Europe, U.S. Gen. Alexus Grynkewich, said Thursday that the alliance wasn’t certain about the number of drones that entered Polish territory, nor whether they were fired intentionally.

“But we will learn lessons. We will learn of things that we need to enhance our posture, to handle these limited incursions,” Grynkewich said in Vilnius, Lithuania.

The foreign ministers of Ukraine, Poland and Lithuania published a joint statement calling the incursion “a deliberate and coordinated strike constituting an unprecedented provocation and escalation of tension.”

Finnish President Alexsander Stubb, who met Thursday with President Volodymyr Zelenskyy in the Ukrainian capital of Kyiv, said that now “the line between war and peace has been blurred” and that Wednesday’s events were another milestone following Russia’s illegal seizure of the Crimean Peninsula from Ukraine in 2014.

“We now live in an age of uncertainty,” Stubb told a news conference with Zelenskyy.

The Kremlin said it had nothing to add to a Wednesday statement by Russia’s Defense Ministry, which insisted that Russian forces had not targeted Poland and that it was open to discuss the incident with Polish officials.

The UN Security Council scheduled an emergency meeting on the drone incursion for Friday afternoon at Poland’s request.

Poland strikes a defiant tone

Polish Prime Minister Donald Tusk addressed Polish troops at an air base in the central city of Lask on Thursday, praising the quick response from the troops and NATO allied forces from the Netherlands.

He pledged to push ahead with a “great modernization program” for his country’s military.

But the response also brought questions about the wisdom of using advanced fighter jets to shoot down relatively cheap drones.

Poland expects to receive its first F-35 fighter jets from the United States next year, Tusk said. It will be the first delivery of some of the 32 aircraft expected by 2030 as part of a support package finalized five years ago, he said.

Polish President Karol Nawrocki also visited a military air base Thursday, striking a defiant tone in a statement that said Poland “doesn’t get scared by Russian drones.”

Nawrocki described the incursion as “an attempt to test our abilities, the ability to react.” He was visiting a base in Poznan-Krzesiny, in western Poland.

The Polish Air Navigation Agency announced that Poland was introducing air traffic restrictions in the eastern part of the country. It said the step was taken at the request of the Polish army for national security reasons but did not elaborate.

Poland said some of the drones that entered its airspace Wednesday came from Belarus, where Russian and local troops have begun gathering for war games scheduled to start Friday. Poland is closing its border with Belarus at midnight, a planned move also associated with the military exercises.

Global repercussions

Underscoring the global repercussions of the Russia-Ukraine war, China on Thursday urged Poland to keep open a section of the Belarus border for a China-EU freight track that crosses it. The rail line is part of China’s Belt and Road Initiative to boost trade with other countries.

The European Council on Foreign Relations, a think tank, concluded that Russian President Vladimir Putin is testing Europe’s resolve against the threat from Moscow while the United States demands it shoulder more of the financial burden.

“Inconsistency between words and deeds seem to have eroded Europe’s credibility in Russia’s eyes,” it said in an analysis published Thursday.

U.S. President Donald Trump on Wednesday offered an ambiguous initial response to Russia’s drone incursion. “What’s with Russia violating Poland’s airspace with drones? Here we go!” Trump posted on social media.

Trump told Nawrocki, the Polish president, in the White House last week that the U.S. will maintain a robust military presence in Poland.

Polish airspace has been violated many times since Russia’s full-out invasion of Ukraine in 2022, but never on this scale in Poland or anywhere else in NATO territory.

Russian drone attacks on civilian areas are daily occurrences in Ukraine. The Ukrainian military has successfully developed drones to combat the attacks, called interceptors. The war has spurred fast-track development of high-tech drone technology.

Ukraine’s Defense Minister Denys Shmyhal and his British counterpart John Healey signed an agreement for the United Kingdom to produce Ukrainian interceptor drones, Shmyhal said Thursday on Telegram.

The Ukrainian air force said Thursday its forces intercepted 62 out of 66 Russian strike and decoy drones in the country’s airspace overnight.

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Claudia Ciobanu, The Associated Press

Illia Novikov in Kyiv, Ukraine, Ken Moritsugu in Beijing, Katie Marie Davies in Manchester, England and Edith Lederer at the United Nations contributed to this report.