This research critically examined the intersection of structural realism, normativity, and political invisibility, with a particular focus on its implications for peripheral actors in international relations (IR), exemplified by the Kahnawà:ke Mohawk Nation. Based on the assumption that structural realism governs Western foreign policy, the research investigated the possibility of political invisibility not as an indication of weakness but as a strategic method for political liberation. Through a theoretical analysis that contrasted the normative assumptions of structural realism with critical theory, a qualitative methodology, integrating a critical literature review and a case study analysis were employed in the research in order to dissect the dynamics of political invisibility and its potential as an emancipatory force. The results indicated that political invisibility, when utilised effectively, can function as a subversive instrument enabling marginalised actors such as the Kahnawà:ke Mohawk Nation to maneuver through and capitalise on the normative oversights of structural realism. This subversion challenges conventional IR perspectives by demonstrating how marginalised groups can assert agency and sovereignty despite systemic exclusion from central dialogues and decision-making processes. The scientific novelty of this study lay in its focused critique of structural realism through the lens of political invisibility and the politics of refusal, offering a unique perspective on the agency of peripheral actors in IR. Its practical significance emerges from the potential applications of these insights in fostering a more inclusive and equitable global political discourse, emphasising the strategic potential of invisibility for political mobilisation and emancipation. By positioning political invisibility as a catalyst for emancipatory politics, this research contributed to a broader discourse on power dynamics within IR, challenging established norms and suggesting a paradigm shift towards recognising and leveraging the political agency of marginalised actors.