The global phenomenon of mass migration and refugee crises has prompted a complex array of legal and ethical considerations that warrant careful examination within the realm of international law. This project seeks to provide a comprehensive analysis of the legal and ethical dimensions of addressing mass migration and refugee crises, aiming to shed light on the legal frameworks, ethical obligations, and policy implications that shape the landscape of migration and refugee protection. The introduction will outline the objectives, scope, and methodology employed in the research, emphasizing the need to understand the complexities of legal and ethical decision-making in the context of mass migration and refugee crises, and the implications for international security, governance, and global stability.