 Attempts by the United Nations Secretary General's Special Representative, Vittorio Winspeare Guicciardi to visit Fretilin-held areas from Darwin, Australia were obstructed by the Indonesian military, which blockaded East Timor.On 31 May 1976, a 'People's Assembly' in Dili, selected by Indonesian intelligence, unanimously endorsed an 'Act of Integration', and on 17 July, East Timor officially became the 27th province of the Republic of Indonesia.The occupation of East Timor remained a public issue in many nations, Portugal in particular, and the UN never recognised either the regime installed by the Indonesians or the subsequent annexation.