Turkish Foreign Minister Mevlut Cavusoglu said on Monday talks with Sweden and Finland over their NATO membership bids would resume on March 9, although he said Sweden had still not fulfilled its obligations under a memorandum signed last year.
Turkey in January cancelled talks with Sweden and Finland on their applications after a Danish far-right political politician burned a copy of the Koran outside the Turkish embassy in Stockholm.
"My colleagues will attend the meeting that will be held on March 9," Cavusoglu told a news conference in Ankara, adding that the meeting would be held in Brussels.
Sweden and Finland applied last year to join the North Atlantic defence alliance after Russia invaded Ukraine, but Sweden in particular has faced unexpected objections from Turkey.
Ankara accuses Stockholm of harbouring what it considers members of terrorist groups.
Sweden, Finland and Turkey signed the memorandum on steps toward Turkish ratification at a NATO summit in Madrid in 2022.
"Unfortunately, we have not seen satisfactory steps from Sweden on the implementation of the Madrid memorandum," Cavusoglu said. "It is not possible for us to say "yes" to Sweden's NATO bid before we see these steps."
The Swedish government plans to formally decide on March 9 on a long-planned proposal to make it illegal to be part of, or to endorse, a terrorist organisation. Stockholm aims for the legislation to enter into force on June 1, though no date has yet been set for a parliamentary vote on the bill.
The United States and other NATO countries are hoping that the two Nordic countries become members of the alliance at a NATO summit due to be held in July 11 in Lithuania's capital Vilnius.
While Ankara has signaled it could approve Finland's application, it has given no assurances that it will give Sweden's bid the green light by then.
A Swedish foreign ministry spokesperson confirmed that talks with Turkey would resume on March 9, saying they would be held at civil-servant level.
Hungary is the only other NATO member not to have ratified the Nordic countries' applications. Its parliament is scheduled to start debating the matter this week. Budapest said on Saturday a vote may take place in the second half of March.
(Reporting by Ezgi Erkoyun and Ece Toksabay; additional reporting by Anna Ringstrom, Editing by Daren Butler, Humeyra Pamuk and Gareth Jones)