Danish Intelligence Warns Russia Has Shifted Sabotage Focus to Defense Firms
Danish intelligence officials stated that Russia has escalated hybrid warfare by targeting defense companies supplying Ukraine, using untrained proxies recruited via social media. This shift follows a conclusion that broader disruption efforts failed to deter NATO support, marking a move toward direct attacks on weapons production.
Key points
- Josefine Christensen of Denmark's PET stated that Russia moved from planning to execution in early summer 2026, targeting weapons production to impact the front line.
- Moscow is using untrained proxies, including homeless individuals and drug addicts, recruited through Telegram for low-level tasks like reconnaissance before escalating to sabotage.
- The Russian Embassy in Copenhagen rejected the allegations as unfounded, while Moscow has previously denied involvement in hybrid warfare operations.
- This escalation follows a failed attempt to disrupt a Ukrainian aircraft at Leipzig/Halle Airport in August 2026 and drone disruptions at six Danish airports in September 2025.
Background
This development follows a broader wave of suspected Russian sabotage across Europe, including incidents in Germany, Italy, and Estonia, as noted in earlier coverage. In September 2025, Denmark experienced drone disruptions at six airports, which Prime Minister Mette Frederiksen labeled a hybrid attack. Additionally, Danish intelligence had previously warned in September 2026 that Russia might intensify hybrid attacks against NATO members within months.
How outlets are covering it
Kyiv Post, The Jerusalem Post, and The Moscow Times all reported the core findings from Danish intelligence official Josefine Christensen, emphasizing the shift from planning to execution and the use of untrained proxies. Ukrainska Pravda provided a broader European context, detailing specific incidents in Germany, Italy, and Bulgaria, and noting that while sabotage causes damage, it has not yet halted military aid to Ukraine. All sources agree that Russia denies involvement, with the Russian Embassy in Copenhagen explicitly rejecting the Danish claims as unfounded.
Why it matters
The shift in Russian tactics indicates a more aggressive hybrid warfare strategy aimed at directly impacting Ukraine's military capabilities by disrupting Western supply chains. The use of untrained, disposable proxies suggests a willingness to escalate risks, potentially testing NATO's response thresholds and resilience against further attacks on critical infrastructure.
What to watch
European nations are expected to increase security measures around defense facilities and critical infrastructure. Germany is deploying special forces to protect against drones and explosives, while other countries are forming joint investigation teams. The effectiveness of these countermeasures will determine whether Russia's sabotage campaign can deter Western support for Ukraine.
- Russia Steps Up Sabotage Attacks on Danish Defense Firms, Intelligence Says Kyiv Post
- Denmark says Russia has attempted acts of sabotage against its defence firms Reuters
- The FSB's sabotage campaign in Europe: Russia's war on Western arms makers – and what it means for Ukraine Українська правда
- Denmark says Russia sabotage attacks against it The Jerusalem Post
- Denmark Says Russia Has Conducted Sabotage Attacks Against Its Defense Firms The Moscow Times
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