Overview
The position of Prime Minister of Indonesia existed from 1945 until 1966. During this period, the prime minister was in charge of the Cabinet of Indonesia, one of the three branches of government along with the People's Representative Council and the president. Following his 1959 decree, President Sukarno assumed the role and powers of prime minister until his resignation in 1966.
Indonesian National Revolution
On 18 August 1945, a day after the Proclamation of Indonesian Independence, Sukarno was appointed president and the 1945 Constitution of Indonesia came into force, which stated that Indonesia was built around a presidential system; as such, there were no constitutional provisions for a prime minister, and the cabinet was directly responsible to the president. However following Vice-Presidential Edict No.X, on 11 November the cabinet was made responsible to the provisional legislature, the Central Indonesian National Committee ( (KNIP)), effectively suspending the constitution. The cabinet was dismissed, and Sutan Sjahrir was asked to become the first prime minister. He agreed to do so on the condition he was allowed to select his own cabinet. The new cabinet was announced on 14 November with the understanding that although the prime minister was responsible to the Working Committee of the KNIP, he had to consult the president before making any major decisions. If the prime minister came into conflict with the KNIP or the president, another could be chosen.
Internal political disputes prompted Sjahrir to resign on 28 March, but he was asked to form the next cabinet. This fell in October, but yet again, Sjahrir agreed to continue as prime minister in the new cabinet. He finally resigned on 27 June, after being fatally weakened by concessions he had made to the Dutch following the signing of the Linggadjati Agreement. He was replaced by Amir Sjarifuddin, and Sjahrir became Indonesian representative at the United Nations. Sjariffuddin in turn resigned in turn following withdrawal of political support in the aftermath of the Renville Agreement. Sukarno then appointed vice-president Mohammad Hatta, asking him to form an emergency cabinet answerable to him rather than to the KNIP.
United States of Indonesia
On 27 December 1949, the Netherlands transferred sovereignty to a federal United States of Indonesia (RUSI), of which the Republic of Indonesia was one state.
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