"Turkey wants the candidate countries to curb the activities of all terrorist organisations and extradite the members of these organisations. We provided clear evidence to the authorities in these countries and waited for action from them. Also Turkey wants these countries to support the anti-terror operations of NATO members. Terrorism is a threat for all members and the candidate countries should recognise this reality before joining. Unless they take necessary steps, Turkey will not change its position on this issue."
January 1, 1970
https://en.wikiquote.org/wiki/Recep_Tayyip_Erdo%C4%9Fan