NATO is not treating Russia’s deliberate drone incursion into Polish territory as an attack, a NATO source told Reuters. This unprecedented revelation comes after a large overnight operation involving both Polish and NATO aircraft to intercept incoming Russian drones.

Ukraine’s Air Force reported that Russia launched 415 drones and 43 missiles in total during the overnight assault. Ukrainian President Volodymyr Zelenskyy says at least eight Shahed explosive drones were “aimed toward Poland.” Calling it “an extremely dangerous precedent for Europe,” he urged a strong, united response from Ukraine’s partners in Europe and the United States.

Ukrainian airspace monitoring channels reported that some of the Russian drones that initially entered Poland later returned to Ukraine.

NATO downplays Russia’s deliberate drone strike on Poland

Despite clear indications of intent, NATO is not treating the airspace violation as an act of aggression, a source within the Alliance told Reuters. The source added that initial indications suggested an intentional incursion of six to ten Russian drones overnight on 10 September. NATO radars tracked the drones, and a coordinated operation involving Polish F-16s, Dutch F-35s, Italian AWACS surveillance planes, and mid-air refueling aircraft was launched.

“It was the first time NATO aircraft have engaged potential threats in allied airspace,” the source said.

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Poland shoots down Russian drones, closes 4 airports in “unprecedented” border violation

European leaders condemn Russia and express solidarity with Poland

European Commission President Ursula von der Leyen described the drone strikes as “a reckless and unprecedented violation of Poland and Europe’s airspace.” Speaking to the European Parliament in Strasbourg, she declared full European solidarity with Poland and announced a new Qualitative Military Edge program to boost Ukrainian defense capabilities.

French President Emmanuel Macron labeled the airspace breach “simply unacceptable.” In a post on X, he promised to raise the issue with NATO Secretary General Mark Rutte, stating, “We will not compromise on the security of the Allies.”

British Prime Minister Keir Starmer called Russia’s drone attack “extremely reckless” and said it highlighted “Putin’s blatant disregard for peace.” He confirmed direct communication with Polish Prime Minister Donald Tusk and thanked NATO and Polish forces for their swift response.

European Union foreign policy chief Kaja Kallas said that early indications suggested the drone entries into Polish territory were intentional.

Poland details the scale of airspace violation and defensive actions

Prime Minister Donald Tusk said 19 drones entered Polish airspace overnight, with many of those flying in from Belarus. According to Tusk, four were probably shot down, with the last interception occurring at 6:45 a.m. Poland’s military command stated that more than 10 drones had been tracked and that those posing a threat were neutralized.

The military described the repeated violations as “an act of aggression.” Airports in Warsaw, Lublin, and two other cities were closed during the threat. Polish authorities urged residents in Podlaskie, Mazowieckie, and Lublin regions to remain indoors. NATO air command and Dutch F-35s provided assistance throughout the operation.

Czechia and Lithuania express alarm, call out Russian provocation

Czech Prime Minister Petr Fiala said the incident was “a test of the defense capabilities of NATO countries.” He called it deliberate and said Putin’s regime “systematically probes how far it can go.” Fiala reaffirmed Czech solidarity with Poland and warned against voices downplaying Russia’s aggression.

Lithuanian foreign minister Kestutis Budrys, however, told Reuters that there was no confirmed evidence yet that the drone strike was intentional. However, he stressed that Russia remains responsible for keeping its drones out of NATO territory.

Belarus and Moscow close ranks and deny responsibility

Russia and Belarus, longtime anti-Ukrainian allies, dismissed the accusations. Russia’s chargé d’affaires in Poland, Andrey Ordash, was summoned by the Polish foreign ministry. He told Russia’s RIA state news agency, “We see the accusations as groundless,” claiming Poland had presented no evidence linking the Russian drones to Russia.

Belarusian Chief of the General Staff Major General Pavel Muraveiko attempted to shift blame for Russia’s deliberate attack on Poland toward Ukraine. He claimed Belarus had allegedly shot down drones that had strayed into its airspace due to Ukrainian electronic interference. Without specifying their origin, he claimed that both Poland and Lithuania had been warned about the drones’ approach.

European intelligence services have dismantled a spy network run by Belarus’ KGB across several EU states, the Czech counterintelligence agency (BIS) announced on 8 September evening. Among the suspects is Alexandru Balan, a former deputy head of Moldova’s Intelligence and Security Service (SIS) and later a diplomat to Ukraine, who was arrested in Romania.

The case highlights how Belarus continues to serve as a channel for Russian influence and espionage inside the EU, testing European security architecture and raising calls for tighter controls on Belarusian and Russian diplomatic movements across Schengen states.

Network linked to Belarus’ KGB

According to BIS, operatives from the Czech Republic, Hungary, and Romania uncovered the network, which relied heavily on Belarusian diplomatic cover to move agents across Europe. The operation was coordinated under the supervision of the EU’s judicial cooperation agency Eurojust.

The Czech Foreign Ministry later confirmed the expulsion of a Belarusian diplomat involved in the case, who was given 72 hours to leave the country. 

“To successfully counter these hostile activities in Europe, we need to restrict the movement of accredited diplomats from Russia and Belarus within the Schengen area,” BIS chief Michal Koudelka stated.

Moldovan connection revealed

Romania’s anti-organized crime agency DIICOT said that between 2024 and 2025, the Moldovan suspect met twice with Belarusian KGB officers in Budapest. Investigators have “reasonable suspicion” that the meetings involved transmitting instructions and receiving payments in exchange for state secrets, compromising Romania’s national security.

Romanian and Moldovan media later confirmed the suspect’s identity as Alexandru Balan, a former deputy director of the SIS. Possessing both Moldovan and Romanian citizenship, Balan is accused of leaking classified information and high treason in favour of the Belarusian spy institution (KGB).

Diplomatic mission in Ukraine

After leaving Moldova’s intelligence service, Balan was appointed as a diplomat at the Moldovan Embassy in Kyiv. This fact was not highlighted in this particular case, but it raises a significant concern regarding Mr. Balan’s previous record of activities within his diplomatic position. 

The case highlights the vulnerability of diplomatic postings during wartime and the regional risks posed by compromised officials.

Balan’s record of abuses

Commenting to the Romanian press, Moldova’s former Defense Minister Anatol Salaru described Balan as “the main anti-Romania figure in Moldova’s SIS.” 

Salaru accused him of recruiting Bessarabian students in Romania for intelligence purposes, orchestrating bribery schemes, and protecting criminals.

Balan also played a role in the notorious 2018 case, when Turkish teachers from a Turkish-Romanian high school in Chișinău were kidnapped and handed over to Ankara at the request of President Recep Tayyip Erdoğan.

The teachers were taken directly from the streets of Chișinău, flown to Türkiye, and immediately jailed, leaving their families behind.

Wider security implications

The exposure of Belarus’ European spy network comes as Minsk deepens its alignment with Moscow. Belarusian dictator Alexander Lukashenko has allowed Russia to use Belarusian territory as a staging ground for the full-scale invasion of Ukraine in 2022, and later approved the deployment of Russian tactical nuclear missiles. 

Belarus, under dictator Alexander Lukashenko, remains a close ally of Russia. Moscow not only uses Belarusian territory to stage its war against Ukraine but also seeks to empower pro-Russian forces in neighboring countries, including Moldova. The spy network thus illustrates a broader Kremlin strategy to undermine security across Eastern Europe and destabilize Ukraine’s allies.