"The problem is not that Finland would not understand Turkey. Finland refuses to take Turkey's security concerns seriously," Communications Director of the Turkish President, Fahrettin Altun told Finland's largest daily Helsingin Sanomat by email, Reuters reported.
Turkey has objected to Finland's and Sweden's joining the Western defense alliance on the grounds they harbor people linked to the Kurdistan Workers Party (PKK) militant group and others it deems terrorists, and because Finland and Sweden halted arms exports to Turkey in 2019.
Altun's words echoed what Erdogan's chief foreign policy adviser Ibrahim Kalin told his US counterpart on Monday, calling for the two Nordic countries to "take concrete steps regarding the terrorist organizations that threaten Turkey's national security".
"Eventually Finland's government must decide which is more important, to join NATO or protect these kinds of organizations," Altun told the paper.