NATO = North Atlantic Treaty Organization announced the document "Madrid Summit Declaration" agreed by each country at the summit meeting held in Spain on the 29th, in which the two countries of Northern Europe, Finland and Sweden, joined. He revealed that he had decided to formally start the procedure.
The accession of both countries requires the approval of all 30 NATO member countries, but Turkey, which had been reluctant to join, turned to support by the 28th, and both countries have made great strides toward accession.