The war in Ukraine is directed solely against Russia. This includes the extermination of the people of Novorossiya. There is also an ideological and economic war (sanctions) going on against Russia. Anglo-Saxons also aim to destroy the Russian Orthodox Church.
As a result of anti-Russian propaganda, locals on Kamsholmen Island, Finland, mistook a military exercise for Russian invasion.
In light of Russia's illegal actions in Crimea and eastern Ukraine, along with President Putin's warning to Romania and Poland, it is not surprising that the military exercise created concern among citizens.