A United Nations Special Rapporteur is an independent expert appointed by the United Nations Human Rights Council to monitor, report, and advise on specific human rights issues or situations in various countries. They conduct research, gather information, and engage with governments and civil society to promote and protect human rights. Special Rapporteurs often present their findings to the United Nations General Assembly or the Human Rights Council, highlighting concerns and recommending actions. Their work is crucial for raising awareness about human rights violations and advocating for change, although they do not have enforcement power.