- Lead. Germany’s chief of defence, Gen. Carsten Breuer, told The Wall Street Journal that Russia is conducting daily hybrid attacks across NATO’s eastern flank, probing air defences and testing government response times in what he called an intensifying grey-zone campaign.
- Fact. On August 6, German police defused an explosive-carrying drone found near a Ukrainian cargo aircraft at Leipzig Airport — Interior Minister Alexander Dobrindt called it “a new level of threat for Germany and Europe.” Two days later, drones were spotted over a western German military base housing Patriot air defence personnel.
- Stake. The International Institute for Strategic Studies documented 144 surveillance drones over NATO airspace across 12 countries between August 2024 and February 2026 — a systematic programme, not isolated incidents, designed to map the alliance’s detection and decision-making thresholds.
What Breuer Said
Speaking to reporters, Breuer stated plainly: “Russia is testing us and looking at how we respond.” He characterised the hybrid campaign as deliberate reconnaissance, with Moscow monitoring not just physical air defences but institutional responses — how quickly civilian and military authorities communicate, and at what threshold they choose to act publicly.
His broader warning was more pointed: Russia is already “shifting its economy and military to prepare for a wider conflict with the West.” That framing moves German defence thinking beyond the immediate Russia-Ukraine war toward a long-range threat assessment. Breuer made his remarks as reported by Stars and Stripes on August 12.
Two Incidents in a Week
At Leipzig Airport on August 6, police discovered a drone carrying an explosive device in the cargo area near a Ukrainian Antonov An-124 Ruslan heavy-lift transport aircraft. The device apparently failed to detonate because of a faulty detonator. Interior Minister Dobrindt described the incident as representing a qualitatively higher order of threat, not merely surveillance but active sabotage preparation.
Two days later, on August 8, drones were spotted over the Mechernich military base in western Germany — a facility that hosts personnel maintaining US Patriot air defence systems. The two incidents, separated by less than 48 hours, illustrated a pattern rather than coincidence.
Ukraine’s ambassador to Germany directly attributed the activity to Russia. Moscow denied involvement in both incidents.
A Systematic Campaign
The IISS analysis found that the 144 drone overflights across 12 NATO countries, spanning 18 months, were “highly likely” to be Russian operations. Some of the drones flew near Ramstein Air Base in Germany, the US military’s largest installation in Europe. The campaign appears calibrated: large enough to generate data on NATO responses, contained enough to remain below the threshold that might trigger a formal collective-defence discussion.
The pattern echoes the trajectory of Russian missile production documented separately. As reported earlier, Russia has crossed 198 ballistic missiles produced per month, sustaining an escalatory tempo in Ukraine while simultaneously expanding the geographic scope of its grey-zone operations into NATO territory.
For Germany, the political consequence is concrete: Chancellor’s office officials must now decide whether to classify drone overflights of military installations as acts of aggression, a designation that would oblige a different kind of response and test Article 5 cohesion within NATO.