The Finnish president on Thursday formally sealed the Nordic country's historic bid to join NATO by signing into law the required national legal amendments needed for membership in the Western military alliance.
The move by President Sauli Niinist means Finland has completed national measures needed to join NATO, and is now just awaiting approval from Turkey and Hungary, the only two of NATO's 30 existing members that haven't ratified its bid.
In Turkey on Thursday, a parliamentary committee approved Finland's NATO application, the state-run Anadolu Agency reported, bringing Helsinki a step closer to joining the alliance.
Members of the Turkish parliament's committee on foreign affairs voted in favour of Finland's bid a week after Turkish President Recep Tayyip Erdogan said his country would move forward with ratifying it.
Finland's application could be ratified by the full Turkish assembly, where Erdogan's party and its allies hold a majority, as early as next week.
Turkey has presidential and parliamentary elections scheduled for May 14, and ratification is expected before that.
Admitting new countries requires unanimous approval from the alliance members, and the parliaments in Ankara and Budapest haven't yet given the green light. After delays of several months, the Hungarian parliament is finally expected to approve Finland's accession on March 27.
Finland's 200-seat Eduskunta legislature endorsed the country's NATO bid with an overwhelming 184-7 majority on March 1.
Finland and neighbouring Sweden applied to become NATO members 10 months ago in the wake of Russia's invasion of Ukraine, abandoning decades of non-alignment.
This is seen by many experts as one of the biggest geopolitical ramifications of Moscow's war in Ukraine. Finland's border with Russia runs for a total of 1,340 kilometres (832 miles).
Finland and Sweden, which are close partners culturally, economically and politically, submitted their bids together and planned to enter the alliance at the same time.
Sweden's accession, however, has stalled due to opposition from Turkey, and Erdogan said last week his country wouldn't ratify it before disputes between Ankara and Stockholm are solved. It isn't clear either when Budapest will ratify Stockholm's bid.
In Brussels, Sweden's Prime Minister Ulf Kristersson said Thursday he would ask Hungarian Prime Minister Viktor Orban why Hungary intends to ratify Finland's NATO application before Sweden's.
“I will ask the question for what reason they are now announcing that they will separate Sweden from Finland. These are signals that we have not received before,” Kristersson told reporters on the sidelines of a European Union summit.
On Wednesday, Swedish lawmakers overwhelmingly voted in favour of Sweden joining NATO, signing off on the country's membership along with the required legislation.