Estonia to close border crossings with Russia following sabotage attempt

Estonia has announced the closure of all its border crossings with Russia, effective December 1, 2026. The decision follows an alleged sabotage attempt against the defense company Threod Systems, which manufactures drones. Estonian authorities reported that they successfully foiled an attempt to bomb and burn the facility, subsequently arresting eight suspects in connection with the incident.

Foreign Minister Margus Tsahkna stated that the action was orchestrated by the Russian military intelligence agency (GRU). According to Estonian security officials, the move aims to restrict Moscow's capacity to conduct hostile activities on Estonian soil and to prevent the circumvention of international sanctions. The Kremlin has not yet provided an official response to these accusations.

This incident marks a significant escalation in tensions between Estonia and Russia, occurring amidst broader geopolitical instability and negotiations regarding the conflict in Ukraine. The Estonian internal security service has issued a warning to citizens, advising against engaging with employment offers originating from Russia due to the potential for severe legal consequences. No further arrests or specific follow-up actions were mentioned beyond the planned border closure.