Indonesia–Malaysia confrontation become self-governing in 1959). In May 1961, the UK and Malayan governments proposed a larger federation called Malaysia, encompassing the states of Malaya, North Borneo, Sarawak, Brunei, and Singapore. Initially, Indonesia was mildly supportive of the proposed Malaysia, although the PKI (Partai Komunis Indonesia — Indonesian Communist Party) was strongly opposed to it. In Brunei, it was unclear whether the Sultan Omar Ali Saifuddien III would support Brunei joining the proposed Malaysian state because of the implied reduction of his political office, and Brunei's oil revenues ensured Brunei's financial viability were it to choose independence. Furthermore, a Brunei politician, Dr.
Imperial Federation Imperial Federation The Imperial Federation was a proposal in the late 19th and early 20th centuries to create a federal union in place of the existing British Empire. The project was championed by Unionists such as Joseph Chamberlain as an alternative to William Gladstone's proposals for home rule. At the time, the British Empire consisted of many colonies, some of which were largely self-governing dominions (Canada, Newfoundland, Australia, New Zealand, South Africa) and others were not (India, West Indies, Fiji). The future of the empire remained uncertain, as it was unclear what the end result would be if all colonies