Islam in Indonesia Islam in Indonesia Islam is the most adhered to religion in Indonesia, with 87.2% of Indonesian population identifying themselves as Muslim in 2010 estimate. Indonesia has the largest Muslim population in the world, with approximately 225 million Muslims. In terms of denomination, absolute majority adheres to Sunni Islam, while there are around one million Shias (0.5%), who are concentrated around Jakarta, and about 400,000 Ahmadi Muslims (0.2%). In terms of Islamic schools of jurisprudence, based on demographic statistics, 99% of Indonesian Muslims mainly follow the Shafi'i school, although when asked, 56% does not adhere to any specific school. Trends of
Indonesian invasion of East Timor to represent almost all of the educated sector and the vast majority of the population. The Timorese Popular Democratic Association (; APODETI), a third minor party, also sprang up, and its goal was integration with Indonesia. The party had little popular appeal. By April 1975, internal conflicts split the UDT leadership, with Lopes da Cruz leading a faction that wanted to abandon Fretilin. Lopes da Cruz was concerned that the radical wing of Fretilin would turn East Timor into a communist front. Fretilin called this accusation an Indonesian conspiracy, as the radical wing did not have a power base. On