Germany formally accused Russia on September 1 of orchestrating an explosive-laden drone attack on Leipzig/Halle airport on August 4, with Interior Minister Alexander Dobrindt stating that police investigations, operational patterns, and intelligence findings established Russian responsibility [2][5][11]. Foreign Minister Johann Wadephul announced the closure of Russia's consulate in Bonn by September 18, termination of the Russian House cultural center's lease in Berlin, tighter entry controls for Russian nationals, and increased pressure on Russia's shadow fleet [3][36][26]. Chancellor Friedrich Merz had previously warned that perpetrators of hybrid attacks would "pay a price" [7][12].
Dobrindt said the drone's configuration, components, explosives, and detonator matched those used in known Russian hybrid operations and the war in Ukraine, and that the operation was executed by low-level agents recruited online acting on behalf of Russian state entities [11][17][19]. Three drones were involved at Leipzig/Halle: one with a faulty detonator found near a Ukrainian Antonov An-124 cargo plane, one that apparently struck a DHL freighter, and a third discovered ten days later carrying approximately 50 grams of hexogen [3][19]. German federal prosecutors described the incident as a serious attack on Germany's transport and logistics infrastructure [5]. A US intelligence official told ABC News that the drone's characteristics were distinctive to Russian military intelligence [38][13].
President Vladimir Putin rejected the accusation, calling Germany's measures "a serious mistake" and suggesting the evidence was planted to distract from Chancellor Merz's declining public approval [1][5][12]. Putin stated that the chancellor "has lost the trust of citizens because he is not protecting Germany's national interests" [2]. Russian Foreign Ministry spokeswoman Maria Zakharova called the accusations a fabricated pretext, stating that no convincing evidence had been presented and promising a forceful response [9][15]. Ambassador Sergey Nechayev described the claims as "unsubstantiated, absurd, and contrary to common sense" and called the German measures an unprecedented escalation in Russian-German relations [4][21]. Kremlin spokesman Dmitry Peskov said serious accusations require evidence and accused Germany of choosing the path of escalation [13]. Russia's Foreign Intelligence Service accused German politicians and European media of reaching conclusions without waiting for preliminary investigation results [38].
NATO Secretary-General Mark Rutte said "the evidence is clear" and welcomed Germany's measures, adding that Russia's attempts to intimidate the alliance would fail [3][6][11]. European Commission President Ursula von der Leyen said the EU was united in standing against Russian aggression and would prepare additional sanctions [2][5][16]. French President Emmanuel Macron backed new European sanctions, saying hybrid attacks multiplying in Europe "cannot go unanswered" [11][12]. Italian Prime Minister Giorgia Meloni, Canadian Prime Minister Mark Carney, Polish Prime Minister Donald Tusk, and the Baltic, Nordic, Czech, Spanish, Austrian, and Hungarian governments expressed solidarity [8][12][16][42]. Ukrainian Ambassador to Germany Oleksii Makeiev welcomed Berlin's response and said Kyiv was coordinating with Germany on protecting critical infrastructure, countering the shadow fleet, and additional sanctions [5][16]. EU foreign policy chief Kaja Kallas said much pointed to Russian involvement but that it was ultimately for Germany to establish what happened [22]; DW reported her as describing Russian involvement as "clear" while noting Russia was becoming increasingly provocative [5].
Within Germany, CDU politician Roderich Kiesewetter called the measures insufficient, urging the delivery of Taurus cruise missiles to Ukraine, NATO Article 4 consultations, and stricter shadow-fleet enforcement, saying he expected "courage and resolve, not self-deterrence and appeasement" [3][22]. Green party security expert Konstantin von Notz criticized the government for being "hesitant, reticent and timid" [12][47]. The Alternative für Deutschland party's foreign policy spokesperson Markus Frohnmaier urged the government to "first establish transparency" about its evidence before taking steps that could increase the risk of direct confrontation with Russia, warning of double standards [28][35].
On the same day as Germany's announcement, police reported investigating improvised explosive and incendiary devices found at a power substation near the Jänschwalde coal-fired power plant in Brandenburg, where transmission lines were damaged [3][9][29]. Polish Prime Minister Donald Tusk said Poland had been targeted by new acts of sabotage within hours of the German announcement [15]. The Associated Press has tracked approximately 200 incidents of sabotage and malign activity blamed on Russia across Europe since the invasion of Ukraine [15][25].
Ukrainian President Volodymyr Zelensky warned airlines, insurers, and users of Russian airports that Russian airspace was becoming "completely dangerous" and would be "de facto closed" due to Ukrainian drone operations [24][32][33]. Russia's Defense Ministry confirmed a mass overnight missile and drone strike on what it described as military-industrial and energy infrastructure in Kyiv and Odesa [14][30]. Ukrainian officials reported at least 12 civilian deaths in the Kyiv region, including railway workers and an Indian citizen [14][30]. Putin accused Kyiv of having "opened a Pandora's box" by striking Russian rear areas [30]. Indian Prime Minister Narendra Modi called for a shift "from endless war to an end to the war, to a cessation of hostilities," and Kazakh President Kassym-Jomart Tokayev urged a return to peace negotiations [32].
Russia's embassy in Berlin called the Russian House "Russia's cultural embassy in the heart of Berlin" [26] and warned of consequences [25]. Zakharova stated that Moscow would respond to all anti-Russian actions [44]. EU foreign ministers are scheduled to meet to consider new sanctions against Russia [16][22]. The Russian consulate in Bonn is set to cease operations on September 18 [36].