Sutan Sjahrir, (born March 5, 1909, Padangpandjang, Sumatra, Dutch East Indies [now in Indonesia]—died April 9, 1966, Zürich, Switz.), influential Indonesian nationalist and prime minister who favoured the adoption of Western constitutional democracy for Indonesia.
Sjahrir, son of a public prosecutor, received a Dutch education in Sumatra and Java and attended the Law Faculty at the University of Leiden. In the Netherlands he was a member of a socialist student group and secretary of the student group Perhimpunan Indonesia (“Indonesian Union”), which numbered among its members many of Indonesia’s future political leaders. He returned to the Dutch East Indies in 1931 and helped establish the Pendidikan Nasional Indonesia, a rival group to Partindo, the nationalist organization formed from remnants of the suppressed Partai Nasional Indonesia (“Indonesian Nationalist Party”), founded by Sukarno, the foremost Indonesian nationalist leader. The groups differed on the goals and means appropriate to nationalists, with Pendidikan opposed to Partindo’s concept of a united front of left-wing parties, and were divided by personal antagonisms as well. Early in 1934 Sjahrir and Pendidikan’s coleader Mohammad Hatta were exiled by the Dutch authorities and remained isolated from Indonesian politics until the arrival of Japanese occupation forces in 1942. Sjahrir was opposed to the Japanese but chose to withdraw from public life rather than actively resist. He pressed for the country to declare independence before the Japanese surrender.
Sjahrir’s pamphlet “Perdjuangan Kita” (1945; “Our Struggle”) won for him the support of militant nationalists in the capital, as well as the office of prime minister in the postwar government at a time when executive power had been stripped from the president, then Sukarno, and given to the prime minister. That was done at Sjahrir’s instigation, as he feared Sukarno’s cooperation with the Japanese would hurt the republic’s image in international opinion, on which the success of negotiations with the Dutch largely depended. Sjahrir negotiated the Linggadjati Agreement, under which the Dutch acknowledged Indonesia’s authority in Java and Sumatra. His conciliatory policies were not in keeping with the temper of the times, however, and in February 1946 he had to resign briefly, and in June 1947 he was forced to resign permanently. He then became a member of the Indonesian delegation to the United Nations. In 1948 he formed a Socialist party, Partai Sosialis Indonesia (PSI), which opposed the Communist Party, but it failed to win popular support and was banned by Sukarno in 1960. On Jan. 17, 1962, Sjahrir was arrested on charges of conspiracy. He was held without trial until 1965, when he was allowed to travel to Switzerland for medical treatment following a stroke.