European spy agencies are warning that Russia has intensified efforts to assassinate senior defence chiefs and executives linked to the continent's military-industrial base, in what would mark a dangerous escalation in Moscow's covert campaign against European security interests. The Financial Times reported that intelligence services believe the targeting has broadened from sabotage and cyber operations to direct attempts on the lives of individuals seen as central to Europe's defence production and strategic decision-making.
The allegations, if confirmed, would deepen fears that Russia is moving from disruption to deterrence-by-terror, seeking to intimidate the people and companies driving Europe's military buildup. The reported warnings come as European governments accelerate weapons procurement, expand ammunition production and try to replenish stockpiles depleted by support for Ukraine. That rearmament effort has made defence executives, engineers and senior officials more visible targets in a contest that is increasingly being fought far from the battlefield.
Shadow War Expands
Western security officials have long accused Russian intelligence services of running a broad campaign of sabotage, arson, cyberattacks and disinformation across Europe since the full-scale invasion of Ukraine in 2022. The latest warnings suggest that campaign may now be entering a more lethal phase. Rather than merely disrupting infrastructure or embarrassing governments, the reported objective is to create fear among the individuals responsible for strengthening Europe's defence capacity.
Such a shift would fit a pattern of Russian covert activity that seeks to exploit ambiguity and deniability. Intelligence agencies have repeatedly said Moscow prefers operations that can be plausibly disowned, making attribution difficult and political responses uneven. Assassination attempts, or credible preparations for them, would represent a far more serious threshold because they directly threaten sovereign territory and the personal safety of civilians and officials in allied states.
The reported targeting of defence chiefs also carries strategic symbolism. Defence executives are not only business leaders; they are nodes in a wider security ecosystem that includes procurement, industrial planning, weapons development and supply-chain coordination. By threatening them, Russia would be signaling that Europe's effort to expand military production is itself a target.
Europe Hardens Its Defences
The warnings are likely to intensify pressure on European governments to improve counterintelligence coordination, tighten protection around defence-sector figures and harden facilities linked to weapons production. Several European states have already increased surveillance of suspected Russian operatives, expelled diplomats accused of intelligence work and stepped up security around critical infrastructure. But the reported assassination threat suggests that existing precautions may no longer be enough.
For policymakers, the challenge is twofold: protecting potential targets without creating panic, and responding firmly without overreacting to every suspected plot. Intelligence assessments often remain classified, and governments are typically cautious about public attribution unless evidence is overwhelming. Even so, the political message is clear. Europe is no longer dealing only with espionage in the classic sense, but with a hostile campaign that appears designed to shape policy through fear.
The timing is significant. European capitals are debating how to sustain long-term military support for Ukraine while also rebuilding their own arsenals and industrial capacity. Any credible threat to the people running that effort could slow investment, complicate logistics and raise the cost of doing business in the defence sector. That is precisely the kind of pressure Moscow may hope to generate.
Moscow's Calculated Pressure
Russia has consistently denied involvement in covert attacks abroad, even as Western governments have linked it to poisonings, sabotage plots and other hostile acts over the past decade. The latest report adds to a growing body of concern that the Kremlin views Europe's defence revival as a direct strategic threat and is prepared to respond with asymmetric tools.
If intelligence agencies are correct, the implications extend beyond individual security. A campaign of targeted killings or attempted killings would amount to a message that Europe's military-industrial expansion comes with personal risk. That could have a chilling effect on recruitment, investment and cross-border cooperation at a moment when European leaders say they need all three.
For now, the reported warnings remain an intelligence matter rather than a publicly confirmed series of attacks. But the broader pattern is unmistakable: Europe is confronting a Russia that is willing to probe, disrupt and, according to these warnings, potentially kill in order to weaken the continent's defence posture. The result is a more dangerous security environment in which the line between covert warfare and open confrontation is becoming increasingly thin.