This study examines the interplay of diplomatic crisis, statecraft, and media framing through a comparative analysis of the 1984 Umaru Dikko kidnap incident and the 2021 extraordinary rendition of Nnamdi Kanu, highlighting how state actions and communication shape domestic and international perceptions of legitimacy. Anchored on Framing Theory and Neorealism, the research employed a qualitative comparative case study design, relying exclusively on secondary data from forty systematically selected peer-reviewed journal articles spanning legal, diplomatic, and communication studies. Data were analysed thematically and through qualitative content analysis. Major findings indicate that: (i) Dikko’s case happened under a military regime and rigid Cold War diplomatic norms, prompting immediate punitive action by the United Kingdom, whereas Kanu’s case occurred under a civilian government within a global security framework prioritising counter-terrorism; (ii) international media framed Dikko’s incident uniformly as a diplomatic scandal, while Kanu’s case generated mixed, fragmented narratives; and (iii)  Dikko’s case caused a visible rupture in Nigeria–UK relations and severe reputational damage, while Kanu’s case generated limited international response yet revealed recurring legitimacy deficits. The study concludes that extreme measures as first recourse undermine both legitimacy and diplomatic credibility. Major recommendations include: 1) Ministry of Foreign Affairs should institutionalise crisis-response protocols; 2) media outlets should develop strategic communication frameworks; 3) Nigerian government, in consultation with the National Assembly, should establish legal oversight mechanisms. 

Keywords: Diplomacy, Extradition, International Law, Media Framing, Rendition.