In the late 1970s, after a group of Papuans cut Freeport's copper pipeline the Indonesian Military launched 'Operation Annihilation'. Troops went from village to village shooting men, women and children and villages were bombarded by the airforce with 'daisy cutter' bombs. 3000 civilians were killed. Killings and arrests of civilians continue today. In 2006 many Papuan students were imprisoned and tortured for protesting against Freeport.

The NZ Superfund has investments totaling $1,600,548 in Freeport McMoran. Plus an investment of $23,846,105 in the Rio Tinto Group ($9,780,671 in Rio Tinto Plc, Britain, and $14,065,434 in Rio Tinto Ltd, Australia) - Rio Tinto has a 40 per cent joint venture interest in the Freeport McMoRan mine.