STOCKHOLM/ISTANBUL, March 9 (Reuters) - Turkey has acknowledged that Sweden and Finland have taken concrete steps to meet Ankara's concerns over their bids to join NATO and the three will hold further meetings, Sweden's chief negotiator in the accession process said on Thursday.
Sweden and Finland applied last year to join NATO, but faced unexpected objections from Turkey which says the two countries harbour members of the Kurdistan Workers Party (PKK), considered a terrorist group by Ankara and its Western allies.
"We see that Turkey recognized that both Sweden and Finland have taken concrete steps in this agreement, which is a good sign," chief negotiator Oscar Stenstrom told a news conference at NATO headquarters after trilateral talks resumed.
President Tayyip Erdogan's spokesman, Ibrahim Kalin, said steps taken by Sweden and Finland to address Ankara's security concerns were positive, but not enough for Turkey's ratification of their NATO bid.
In January, Turkey suspended talks set up as part of a trilateral deal agreed in Madrid last year aimed at smoothing Finland and Sweden's accession process.