Refugees are individuals forced to flee their home countries due to persecution, armed conflict, or other dangers, seeking safety and asylum in other nations. International laws, such as the 1951 Refugee Convention, protect their rights and mandate host countries to ensure their safety, including the principle of non-refoulement, which prohibits returning refugees to dangerous conditions. The global refugee crisis has escalated, with millions of displaced individuals facing significant challenges in resettlement, requiring humanitarian aid and long-term solutions for reintegration or voluntary repatriation.