Against a backdrop of geopolitical tensions and instability, international mediation plays a key role in restoring dialogue between conflicting parties, preventing the escalation of violence and promoting peaceful solutions that comply with international law. By involving actors such as the United Nations, regional and local organisations and civil society, it promotes inclusive and sustainable solutions. However, its success depends on the willingness of the parties to participate sincerely and on the support of the international community. In a world where international organisations are struggling to make their voices heard in the face of major challenges such as violations of international law and climate, environmental and health crises, what is the real place of international mediation? How can mediation mechanisms be strengthened and firmly integrated into the framework of international law, so that they are not merely symbolic tools but genuine levers for change?