22. The Last Attack Was In 2018
John Allen Chau was an American missionary who believed that it was his mission to preach the Word of God to the natives and to try and convert them. With the mission to convert them, he traveled without permission to the North Sentinel Island with the help of a few fishermen.
Although he was warned not to get too close to the island, Chau decided to continue in a canoe. He was attacked with arrows but chose to go back to the island after that. The natives broke his canoe but he returned and he was killed by the natives on his third attempt.