Sweden on Thursday became the 32nd member of NATO in the shadow of the war in Ukraine, ending two centuries of official non-alignment and capping two years of torturous diplomacy.

Swedish Prime Minister Ulf Kristersson on Thursday hailed his country’s entry into NATO as a “victory for freedom,” as it turned the page on two centuries of non-alignment following Russia’s invasion of Ukraine.

The accession “is a victory for freedom today. Sweden has made a free, democratic, sovereign and united choice to join NATO,” he said at a ceremony in Washington with US Secretary of State Antony Blinken.

This is a historic day. Sweden will now take its rightful place at NATO’s table, with an equal say in shaping NATO policies and decisions,” NATO Secretary-General Jens Stoltenberg said in a statement.

“After over 200 years of non-alignment Sweden now enjoys the protection granted under Article 5, the ultimate guarantee of allies’ freedom and security,” he said.

The Swedish government announced it was holding a special government meeting to approve accession.

Later in the day, the Swedish Prime Minister is to attend the annual State of the Union address by President Joe Biden, who has been struggling to persuade the rival Republican Party to approve new aid to Ukraine.

Sweden’s blue and golden-yellow flag is expected to be hoisted on Monday at the Brussels headquarters of the North Atlantic Treaty Alliance.