Europe is under increased Russian attack. Are we seeing an undeclared war?

Europe has become a growing target of a sophisticated sabotage campaign, with Russia widely suspected of orchestrating the attacks. As summer heatwaves swept across the continent and political leaders took holidays, Moscow instead intensified its efforts, focusing on military and defense infrastructure. Recent incidents have raised alarms among European governments, with Germany declaring that Russia is responsible for a string of attacks, including explosive-laden drones at Leipzig Airport and a series of mysterious fires across multiple nations. The attacks began on 4 August, when drones containing explosives were discovered at Leipzig Airport, a key hub for transporting military equipment to Ukraine. Germany’s interior minister swiftly attributed the act to Russia, despite the Kremlin’s denial and insistence that the claim is “absurd.” The incident marked the latest in a pattern of hybrid warfare tactics, which involve unconventional methods to disrupt adversaries without direct confrontation. In the following days, similar incidents unfolded across Europe. On 10 August, a major fire broke out at a defense firm’s warehouse in Bulgaria, raising concerns due to prior explosions at the site. The company stated that human error had been ruled out. On 13 August, a fire at a weapons production facility in Italy triggered a massive explosion, prompting local authorities to investigate possible external involvement. Meanwhile, on 15 August, a factory in Estonia that supplied drones to Ukraine suffered a devastating blaze, leading to arrests of two suspects. Estonian officials acknowledged the possibility of Russian sabotage. The attacks continued through late August and into early September. On 25 August, Slovakian police thwarted an arson attempt at a Ukrainian-owned drone manufacturer, seizing a substantial quantity of incendiary materials. Three individuals were detained, allegedly acting under Russian instructions. Poland, which has faced repeated sabotage, reported two additional fires on 30 August, with one attack clearly linked to an individual identified on camera throwing incendiary devices. Polish officials described the assaults as part of Russia’s ongoing escalatory strategies. Further evidence emerged in Germany, where two Bulgarians were arrested in Munich for suspected arson after launching incendiary devices at a defense firm. Separately, law enforcement agencies are pursuing a climate extremist believed responsible for damaging power substations in western Germany. The timing of these attacks coincides with a broader shift in Russia’s strategy. While previous acts of sabotage have targeted seemingly unrelated locations, such as an Ikea store and a Polish paint shop, the current focus on military and defense sites represents a notable escalation. Experts note the unprecedented intensity of these attacks, describing them as a deliberate effort to undermine Western capabilities. The pattern of attacks aligns with Russia’s long-standing use of hybrid warfare, a tactic involving sabotage, cyberattacks, and other non-traditional methods to challenge NATO members without crossing into outright war. Since the invasion of Ukraine five years ago, Russia has consistently tested European defenses, often operating within the so-called “grey zone” of conflict, where actions remain ambiguous and unattributed. Recent reports indicate that the frequency of Russian hybrid attacks in Europe has surged dramatically, with some estimates suggesting a fourfold increase from 2023 to 2024. Over 150 incidents have been documented since February 2022, highlighting the persistent threat posed by these covert operations. As European leaders warn of the risks, the situation continues to evolve, with further developments anticipated.