The Democratic Republic of East Timor (Portuguese: República Democrática Timor-Leste, Tetum: Repúblika Demokrátika de Timór-Leste), was a state that was unilaterally proclaimed on the territory of present-day East Timor on 28 November 1975 prior to the Indonesian invasion of East Timor nine days later on 7 December 1975.