Andaman and Nicobar Islands is a Union Territory (UT) of India. There are over 800 islands (including small islets) in the Andaman and Nicobar island group.
The Sentinelese people living on the North Sentinel island of the Andaman and Nicobar island group are one of the very few uncontacted people (tribe) on Earth.
There are 3 districts in the Andaman and Nicobar Islands - North and Middle Andaman district, South Andaman district, and Nicobar district.