Indonesian invasion of East Timor
The Indonesian invasion of East Timor, known in Indonesia as Operation Lotus (Indonesian: Operasi Seroja), began on 7 December 1975 when the Indonesian military (ABRI/TNI) invaded East Timor under the pretext of anti-colonialism and anti-communism to overthrow the Fretilin government that had emerged in 1974. The overthrow of the popular and short-lived Fretilin-led government sparked a violent quarter-century occupation in which approximately 100,000–180,000 soldiers and civilians are estimated to have been killed or starved to death.
Source: Wikipedia — Indonesian invasion of East Timor (CC BY-SA 4.0)