[The Conversation Africa] Nigeria's President Bola Tinubu has yet to replace the ambassadors he recalled a year ago, leaving only the country's UN permanent representative. Nigeria has 109 diplomatic missions worldwide, comprising 76 embassies, 22 high commissions and 11 consulates. The Conversation Africa asked Sheriff Folarin, an international relations expert and the author of a new book, Declining Hegemonic Foreign Policies of Nigeria, to explain the implications of a Nigeria without ambassadors.