Unangam Tunuu is the native language of the Unangax people, who inhabit the Aleutian Islands in Alaska and parts of Russia. It belongs to the Eskimo-Aleut language family and has several dialects, reflecting the diverse communities of the Unangax. The language is known for its complex grammar and rich vocabulary, which includes terms specific to the region's environment and culture. Efforts are ongoing to revitalize Unangam Tunuu, as it faces challenges from declining speakers and the influence of dominant languages like English.