Estonia's September 29 public attribution of an August arson attack on defense firm Milrem Robotics to Russian special services marked the latest official EU member-state accusation in an ongoing pattern of sabotage targeting Ukrainian-support infrastructure. Germany had set the precedent on September 1 by formally blaming Moscow for the August Leipzig/Halle Airport drone incident involving explosives near Ukrainian cargo planes, prompting consulate closures and sanctions calls. Allies including NATO and the European Commission expressed solidarity, framing the incidents as part of Russia's hybrid campaign to erode Western backing for Ukraine. The Kremlin rejected both claims as baseless. Trader pricing has reflected the frequency of such attributions amid documented incidents across Poland, Germany, and the Baltics, with resolution hinging on formal government statements before key deadlines.