Did the U.S co-ordinate the Chilean Coup of 1973? Trigger Warning: The following article contains images (blurred) of physical and sexual torture. Left Chilean Army troops positioned on a rooftop fire on the La Moneda Palace 11 September 1973 in Santiago . AFP via Getty Images (1973). Chilean army troops positioned on a rooftop fire on the La Moneda presidential palace [Photograph]. Getty Images Right Tanks in front of the National Congress (1964) of Brazil. Agência Senad