After WWII, Portugal abandoned any claims to east Timor, and a series of brutal uprisings occurred between the East Timorese and the Indonesian Government.
In late 1999, the administration of East Timor was taken over by the UN through the United Nations Transitional Administration in East Timor
(UNTAET). The INTERFET deployment ended in February 2000 with the transfer of military command to the UN. By May 2002, over 205,000 refugees had returned, and East Timorese independence was formalized on 20 May 2002 with Xanana Gusmão sworn in as the country's first President. East Timor became a member of the UN in 2002.