Recent attributions of hybrid attacks to Russian state actors have intensified diplomatic tensions across the EU, with Germany publicly blaming Moscow on September 1 for an August drone incident at Leipzig/Halle Airport targeting a Ukrainian cargo plane and Estonia following suit on September 29 for an August 15 arson attack on defense firm Milrem Robotics. These cases fit a broader pattern of sabotage, arson, and drone incursions aimed at firms supporting Ukraine, prompting coordinated EU responses including envoy summons, sanctions discussions, and travel restrictions. Russia consistently denies involvement and accuses Western governments of fabrication. Trader sentiment reflects the frequency of such incidents, EU unity on attribution thresholds, and potential for additional public blame from other member states amid ongoing support for Kyiv.