On August 25, violence erupted in Myanmar's Rakhine state, when Rohingya militants attacked government forces.
This prompted retaliation, in the form of what's being called a "clearance operation" against all Rohingya people.
It's led to a crisis, which the UN has referred to as "textbook example" of ethnic cleansing.
Executive director of Amnesty International NZ Grant Bayldon spoke to Duncan Garner.
Watch the video for the full interview.