Not necessarily. Countries without formal treaties can still cooperate on a case-by-case basis or use other legal mechanisms to return individuals. Your home country can ask a foreign country to extradite you. Whether their reasons for extradition are fair or not is a different question altogether. Case: As AP News https://bookmark-template.com/story21464741/interpol-red-notice-milan-cose-da-sapere-prima-di-acquistare