Not necessarily. Countries without formal treaties can still cooperate on a case-by-case basis or use other legal mechanisms to return individuals. Reason: Iceland places a strong emphasis on human rights and has been hesitant to extradite individuals who might face the death penalty or unfair trials Con the requesting country. https://rotatesites.com/story19751895/non-nota-proposito-di-fatti-leading-english-speaking-lawyer-guidance