Estonia PM says arson attack on defence contractor may be linked to Russia

Estonia is investigating an arson attack on a building used by Milrem Robotics, saying suspects have been identified and one line of inquiry is possible Russian involvement.
Milrem makes unmanned military systems used in Ukraine, fueling concerns the war may be spilling over into NATO's northern neighbors.
Prime Minister Kristen Michal warned Estonia will protect its people and defence industry “by any means necessary.”