North Sentinel Island is a small island in the Andaman Islands of India.
It is a protected area, and it is illegal to approach the island closer than 5 nautical miles.
It is home to the Sentinelese people, an indigenous tribe who have lived in voluntary isolation for thousands of years.
The Sentinelese are one of the world's few uncontacted tribes, and they have fought hard to keep their isolation from outsiders.
They live in small settlements and are adept hunters and fishers. They are also very protective of their island and have a strong sense of community.
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