WARSAW, Poland (AP) 鈥 Polish Prime Minister Donald Tusk pledged Thursday to push ahead with a 鈥済reat modernization program鈥 for his country鈥檚 military, a day after Russian drones crossed into Poland and amplified international tensions around Russia鈥檚 invasion of Ukraine, including what the Kremlin鈥檚 future territorial ambitions might be.
European officials described Wednesday鈥檚 incursion, which occurred during a wave of recent , as a deliberate provocation, forcing the NATO alliance to confront a potential threat in its airspace for the first time.
It deepened longstanding fears that the three-year war between Poland鈥檚 neighbors could precipitate a wider conflict. to steer Moscow and Kyiv toward a peace settlement have so far failed to get traction.
The Polish Air Navigation Agency announced Thursday morning 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 scheduled to start Friday. Poland is closing its border with Belarus at midnight Thursday, a planned move also associated with the military exercises.
Underscoring the global repercussions of the 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鈥檚 Belt and Road Initiative to boost trade with other countries.
Tusk addressed Polish troops at an air base in the central city of Lask, praising their quick action and that of NATO allied forces from the Netherlands that responded to the multiple Russian drone incursions.
The response also brought questions, however, 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, he 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, Tusk said.
Polish President Karol Nawrocki also visited a military air base Thursday, striking a defiant tone in a statement that said Poland 鈥渄oesn鈥檛 get scared by Russian drones.鈥
Nawrocki described the incursion as “an attempt to test our abilities, the ability to react.鈥 He was visiting a base in Poznan-Krzesiny, in western Poland.
The Kremlin said it had nothing to add to a Wednesday statement by Russia鈥檚 Defense Ministry, which insisted that Russian forces had not targeted Poland and that it was open to discuss the incident with Polish officials.
It also dismissed talk of the incursion being a provocation. 鈥淭he statements we hear from Warsaw: well, they鈥檙e nothing new. This rhetoric is typical of almost all European capitals,鈥 Kremlin spokesperson Dmitry Peskov said.
The European Council on Foreign Relations, a think tank, concluded that Putin is testing Europe鈥檚 resolve as it endeavors to address the threat from Moscow while the United States demands it shoulder more of the financial burden.
鈥淚nconsistency between words and deeds seem to have eroded Europe鈥檚 credibility in Russia鈥檚 eyes,鈥 it said in an analysis published Friday.
U.S. President Donald Trump on Wednesday offered an to Russia鈥檚 drone incursion. 鈥淲hat鈥檚 with Russia violating Poland鈥檚 airspace with drones? Here we go!鈥 Trump posted on social media.
Trump told Nawrocki, the Polish president, in the White House last week that the U.S. will maintain
Several European leaders said they believed the incursion amounted to an intentional expansion of Russia鈥檚 assault against Ukraine.
鈥淩ussia鈥檚 war is escalating, not ending,鈥 European Union foreign policy chief Kaja Kallas told reporters in Brussels on Wednesday. 鈥淲hat (Russian President Vladimir) Putin wants to do is to test us. What happened in Poland is a game changer,鈥 she said, adding that it should result in stronger sanctions.
Polish airspace has been since Russia鈥檚 full-scale 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 .
Ukraine鈥檚 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, as other countries strive to modernize their militaries.
The Ukrainian air force said Thursday its forces intercepted 62 out of 66 Russian strike and decoy drones in the country鈥檚 airspace overnight.
In the city of Sumy in northeastern Ukraine, Russian drones and debris from those intercepted damaged an educational facility, apartment blocks and the landmark Holy Resurrection Cathedral, regional head Oleh Hryhorov wrote in Telegram.
Illia Novikov in Kyiv, Ukraine, Ken Moritsugu in Beijing and Katie Marie Davies in Manchester, England contributed to this report.