Symbolism of Indonesian.

The national motto, Bhinneka Tunggal Ika , is an old Javanese expression usually translated as "unity in diversity." The nation's official ideology, first formulated by President Sukarno in 1945, is the Pancasila, or Five Principles: belief in one supreme God; just and civilized humanitarianism; Indonesian unity; popular sovereignty governed by wise policies arrived at through deliberation and representation; and social justice for all Indonesian people. Indonesia was defined from the beginning as the inheritor of the Netherlands East Indies. Though West Papua remained under the Dutch until 1962, Indonesia conducted a successful international campaign to secure it. Indonesia's occupation of the former Portuguese East Timor in 1975, never recognized by the United Nations, conflicted with this founding notion of the nation. After two decades of bitter struggle there, Indonesia withdrew.

Since 1950 the national anthem and other songs have been sung by children throughout the country to begin the school day; by civil servants at flag-raising ceremonies; over the radio to begin and close broadcasting; in cinemas and on television; and at national day celebrations. Radio and television, government owned and controlled for much of the second half of the twentieth century, produced nationalizing programs as diverse as Indonesian language lessons, regional and ethnic dances and songs, and plays on national themes. Officially recognized "national heroes" from diverse regions are honored in school texts, and biographies and with statues for their struggles against the Dutch; some regions monumentalize local heros of their own.