A series of pictures of a remote, uncontacted tribe in the Amazon basin has been released. The pictures were taken near the Xinane river in Brazil's Acre State, close to its border with Peru.
The tribe was first identified as "uncontacted" in 2011 when satellite pictures revealed this community was living near the border with Peru.
In the latest pictures, taken on March 25, the uncontacted people are seen reacting to a plane flying overhead. As many as five tribal men can be seen raising their weapons in a threatening manner at the plane.