"We are not sending money to terrorist organisations, of course, nor any weapons," Andersson told a Stockholm press conference.

Her remarks came as Finnish and Swedish delegations began discussions with Ankara on Wednesday, which Andersson said would provide an opportunity to clear up what she said was "confusion" circulating about Swedish support for different groups.

Turkey has opposed the applications of Sweden and neighbouring Finland, in particular Sweden, over what it considers leniency toward Kurdish militant groups in the Nordic countries.

Stockholm and Helsinki submitted their bids to join NATO last week, reversing decades of military non-alignment, after political and public support for membership soared following Russia's invasion of Ukraine.

A membership bid must be unanimously approved and many of the alliance's 30 members were quick to welcome them.

Turkey has, however, accused Sweden and Finland of acting as hotbeds for terrorist groups and President Recep Tayyip Erdogan has insisted Ankara will not approve the two countries' bids.

Turkey's presidency on Monday published a list of five demands for Sweden, including calls for an end to funding and supplying arms to Kurdish groups in Syria.

The two Nordic countries have also failed to respond positively to Turkey's 33 extradition requests over the past five years, Turkish justice ministry sources told the official Anadolu news agency last week.

The agency reported Turkey wanted individuals who were accused of having links to Kurdish militants or of belonging to a movement blamed for the 2016 attempted overthrow of Erdogan.

Turkey has rebuked Stockholm especially for showing what it describes as leniency towards the Kurdistan Workers' Party (PKK).