The Andaman Islands (अंडमान द्वीप) form an archipelago in the Bay of Bengal between India, to the west, and Myanmar, to the north and east. Most are part of the Andaman and Nicobar Islands Union Territory of India, while a small number in the north of the archipelago, including the Coco Islands, belong to Myanmar.The Andaman Islands are home to the only known paleolithic people, the Sentinelese people, who have had no contact with any other people.