Sweden ends neutrality, joins Finland to seek NATO berth as Putin complains

Russian President says expansion of military infrastructure onto Nordic territory 'will of course give rise to our reaction in response'.

Sweden's prime minister announced Monday that Sweden will join Finland in seeking NATO membership in the wake of Russia's invasion of Ukraine, a historic shift that comes after more than 200 years of military nonalignment in the Nordic country.

The move, which is likely to upset the government of Russian President Vladimir Putin, came after neighbouring Finland announced Sunday that it too would seek to join the 30-country military alliance.

Prime Minister Magdalena Andersson called it “a historic change in our country's security policy” as she addressed lawmakers in the Swedish capital.

“We will inform NATO that we want to become a member