Andaman island is an Indian Union territory the island is an Indian archipelago. It is in the bay of Bengal The island is completely safe and secure. But there are some areas which are restricted by government and the locals also because there are few isolated Tribes which do not want to mix with all humans may be because they have something precious or they want to save and protect their family and culture they do not have any contact with the outside world in years.

The Sentinelese tribe, also known as the Sentinel and the North Sentinel Islanders a small tribe, is an indigenous people who inhabit North Sentinel Island in the Bay of Bengal. They are in India and considered as one of the world's last uncontested peoples on earth they might don't know about outside worlds and we don't know anything about them.

On November 2018 an American US Missionary named John Allen Chau died after making several attempts to reach the Sentinels knowing that it is illegal to go in that area of the island. The body of the US Missionary has not been recovered because the anthropologist which were involved in John Allen Chau Case said that it is good not to disturb the sentinels because we do know the outcomes of that contact. They have been some of the last uncontacted people in the world. The guardians said that it is impossible to recover the body for US Missionary John Allen Chau without provoking future conflicts. It is believed that US Missionary have been killed sometime between the afternoon of 16 November and the following morning, when fishermen whom he had paid to smuggle him to the island say they saw his body being dragged across the sand and buried.

According to Chau’s diaries, which he gave to the fishermen before departing for the island a final time, The American wanted to “declare Jesus” to the Sentinelese, whose home forms part of the Andaman and Nicobar Islands, An Indian territory scattered across the Bay of Bengal and Andaman Sea. With sentinelese tribe.

The Sentinelese, whose tribe is thought to be at least 30,000 years old, have aggressively Resisted contact with outsiders for generations. After continued survey and contacts in years ending government The policy says that they should be left alone.

The US consulate in Chennai has said it cannot comment on the case for privacy reasons.