East Timor Special Autonomy Referendum in the context of "East Timor independence"

East Timor (Indonesian: Timor Timur) was a province of Indonesia between 1976 and 1999, during the Indonesian occupation of the country. Its territory corresponded to the previous Portuguese Timor and to the present-day independent country of Timor-Leste.

From 1702 to 1975, East Timor was an overseas territory of Portugal, called "Portuguese Timor". In 1974, Portugal initiated a gradual decolonisation process of its remaining overseas territories, including Portuguese Timor. During the process, a civil conflict between the different Timorese parties erupted. Indonesia invaded East Timor in 1975 and formally annexed the territory in 1976, declaring it Indonesia's 27th province and renaming it "Timor Timur". The United Nations, however, declared this occupation illegal, continuing to consider Portugal as the legitimate administering power of East Timor. East Timor voted for independence in UN-sponsored referendum in August 1999. Following the end of Indonesian occupation in October 1999, as well as a United Nations administered transition period, East Timor became formally independent in May 2002 and adopted the official name of Timor-Leste.

The United Nations Transitional Administration in East Timor (UNTAET, Portuguese: Administração Transitória das Nações Unidas em Timor Leste), was a United Nations mission in East Timor that aimed to solve the decades-long East Timorese crisis in the area occupied by Indonesian military. UNTAET provided an interim civil administration and a peacekeeping mission in the territory of East Timor, from its establishment on 25 October 1999, until its independence on 20 May 2002, following the outcome of the East Timor Special Autonomy Referendum. The transitional administration was established by United Nations Security Council Resolution 1272 in 1999.

A rarity for United Nations peacekeeping missions, UNTAET involved the United Nations directly administering the territory of East Timor. The mission's responsibilities included providing a peacekeeping force to maintain security and order; facilitating and co-ordinating relief assistance to the East Timorese; facilitating emergency rehabilitation of physical infrastructure; administering East Timor and creating structures for sustainable governance and the rule of law; and assisting in the drafting of a new constitution and conducting elections.