유엔아동기금, commonly known as UNICEF, is a United Nations agency dedicated to providing humanitarian and developmental aid to children worldwide. Established in 1946, its mission is to ensure that every child has access to essential services such as education, healthcare, and protection from violence and exploitation. UNICEF operates in over 150 countries, working with governments and local organizations to improve the lives of children and their families. The organization focuses on various issues, including nutrition, clean water, and emergency relief during crises, striving to create a better future for vulnerable children everywhere.