On Tuesday, April 4, Finland joined NATO, making it the transatlantic alliance’s 31st member and the first new member since North Macedonia in 2020. Finnish membership will bring a modern force to the alliance, better able to deter Russian attacks along their shared 835-mile border.
Finland’s accession has been in the making for about a year when the country’s voters and politicians were forced to abandon their neutrality in the aftermath of Russia’s full-scale invasion of Ukraine. However, cooperation with NATO has always it has been important.