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.
The Andaman islands have been inhabited for several thousand years, at the very least. The earliest archaeological evidence yet documented goes back some 2,200 years; however, the indications from genetic, cultural and isolation studies suggests that the islands may have been inhabited as early as the Middle Paleolithic. The indigenous Andamanese people appear to have lived on the islands in substantial isolation from that time until the 18th century CE.
The Andamans are theorized to be a key stepping stone in a great coastal migration of humans from Africa via the Arabian peninsula, along the coastal regions of the Indian mainland and towards Southeast Asia, Japan and Oceania.