There are very few places in the world that are untouched by the sprawl of modern civilisation. Whether it be roads or oil rigs or 4G networks, it is nearly impossible to be entirely unconnected.
This makes the most isolated tribe in the world, who live on North Sentinel Island in the Bay of Bengal, all the more fascinating and remarkable.
However, as the saying goes, curiosity kills the cat, and anyone who has come close to the island - whether that be on purpose or accidentally - has been attacked using spears and arrows.
